rp series regulators - automation i valves i measurement i .../media/resources/emerson/ca/84... ·...

RP Series Regulators

496

Natural Gas

Introduction

The RP Series regulators are direct-operated with non-balanced trim. Normally they are fitted with a built-in filter. They are produced in the following versions: Types RP/011, RP/022, and RP/033. All models can be fitted with a shutoff valve.

Types

Types RP/011, RP/022, and RP/033: Without slam-shut valveTypes RP/011/66, RP/022/66, and RP/033/66: With slam-shut valve

Body Allowable Pressure

Body: Up to 290 psig (20,0 bar)Actuator: 58 psig (4,0 bar)

Maximum Inlet Pressure

290 psig (20,0 bar)

Inlet Pressure Range

3 to 290 psig (0,21 to 20,0 bar)

Set Range

Types RP/022 and RP/033: 1.45 to 58 psig (0,10 to 4,0 bar)Type RP/011: 1.45 to 29 psig (0,10 to 2,0 bar)

Accuracy Class

Up to ±5%

Lock-up Pressure Class

Up to 10%

Built-in Slam-Shut Valve

Independent pneumatic controlAccuracy class: ±5%Response time: ≤ 1 second

Orifice

1/2, 11/16, and 3/4-inch(13, 18, and 19 mm)

Threaded Connections

Type RP/011 Inlet and Outlet 1 x 1-1/4-inch BSPType RP/022 Inlet and Outlet 1-1/4 x 2-inch BSPType RP/033 Inlet and Outlet 2 x 3-inch BSP

Flanged Connections

RP Series/___-FS version PN 16/25/40 UNI/DINCL150 RF, CL300 RF

Operating Temperature

Standard Version:14° to 140°F (-10° to 60°C)Low-Temperature Version:-4° to 140°F (-20° to 60°C)

Additional Technical Data

For more technical information, contactyour local Sales Office or log on to:www.emersonprocess.com/regulators

Figure 1. RP Series Spring-Loaded Regulators

TyPe RP/022

TyPe RP/033/66

TyPe RP/033/66-FS

Features

• Overpressure and Underpressure Slam-Shut Valve• Manual Reset• Inlet and Outlet In-line

Table 1. Construction Materials

CoversBody

dIAPHrAGMTypes rP/011/022/033 Types rP/022/033

Die-cast Aluminum Cast iron Steel Nitrile (NBR)


497

Natural Gas

Table 2. Type rP/011 at 5% regulating Accuracy

seT Pressure,PsIG (bar)

CAPACITIes IN sCFH (sm³/h) oF 0.6 sPeCIFIC GrAvITy NATurAL GAs

Inlet Pressure, Psig (bar)

4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0)

2.9(0,20)

706(20,0)

1059(30,0)

2119(60,0)

2472(70,0)

2825(80,0)

3178(90)

3708(105)

4238(120)

4767(135)

5297(150)

6180(175)

7593(215)

4.4(0,30) - - - - 706

(20,0)1766(50,0)

2295(65,0)

2649(75,0)

3002(85)

3531(100)

4061(115)

4591(130)

5297(150)

6180(175)

6710(190)

5.8(0,40) - - - - - - - - 1413

(40,0)1942(55,0)

2295(65,0)

2825(80)

3355(95,0)

3885(110)

4414(125)

5297(150)

6180(175)

6710(190)

7.3(0,50) - - - - - - - - - - - - 1413

(40,0)1942(55,0)

2472(70)

3178(90,0)

3708(105)

4237(120)

5121(145)

6180(175)

6710(190)

8.7(0,60) - - - - - - - - - - - - - - - - 1413

(40,0)2119(60)

3002(85,0)

3531(100)

4061(115)

4944(140)

5827(165)

6710(190)

10.2(0,70) - - - - - - - - - - - - - - - - - - - - 1236

(35)2119(60,0)

2649(75,0)

3178(90,0)

3885(110)

4238(120)

5650(160)

11.6(0,80) - - - - - - - - - - - - - - - - - - - - - - - - 1766

(50,0)2472(70,0)

3002(85,0)

3708(105)

4061(115)

5650(160)

14.5(1,00) - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2119

(60,0)2825(80,0)

3531(100)

3885(110)

5650(160)

21.8(1,5) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2472

(70,0)3178(90,0)

5474(155)

29.0(2,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4944

(140)

Table 2. Type rP/011 at 5% regulating Accuracy (continued)




72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0)

2.9(0,20)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

4.4(0,30)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

5.8(0,40)

7239(205)

8829 (250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

7.3(0,50)

7239(205)

7946(225)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8.7(0,60)

7239(205)

7946(225)

8829(250)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10.2(0,70)

8475(240)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

11.6(0,80)

8475(240)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

14.5(1,00)

8475(240)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

21.8(1,5)

8475(240)

12 713(360)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

29.0(2,0)

8475(240)

12 713(360)

14 479(410)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

- continued -


498

Natural Gas





4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0)

2.9(0,20)

1059(30,0)

1412(40,0)

2472(70,0)

2825(80,0)

3178(90,0)

3531(100)

4061(115)

4591(130)

5297(150)

6003(170)

6886(195)

7593(215)

4.4(0,30) - - - - 1059

(30,0)2119(60,0)

2649(75,0)

3002(85,0)

3355(95,0)

3885(110)

4414(125)

5121(145)

6003(170)

6886(195)

7416(210)

5.8(0,40) - - - - - - - - 1766

(50,0)2295(65,0)

2649(75,0)

3178(90,0)

3708(105)

4238(120)

4944(140)

6003(170)

6886(195)

7416(210)

7.3(0,50) - - - - - - - - - - - - 1766

(50,0)2295(65,0)

2825(80,0)

3531(100)

4061(115)

4767(135)

5827(165)

6886(195)

7416(210)

8.7(0,60) - - - - - - - - - - - - - - - - 1766

(50,0)2472(70,0)

3355(95,0)

3885(110)

4591(130)

5650(160)

6533(185)

7416(210)

10.2(0,70) - - - - - - - - - - - - - - - - - - - - 1766

(50,0)2649(75,0)

3355(95,0)

4061(115)

4767(135)

5297(150)

6886(195)

11.6(0,80) - - - - - - - - - - - - - - - - - - - - - - - - 2295

(65,0)3178(90,0)

3885(110)

4591(130)

5121(145)

6886(195)

14.5(1,00) - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2472

(70,0)3531(100)

4414(125)

4944(140)

6886(195)

21.8(1,5) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3355

(95,0)4591(130)

6710(190)

29.0(2,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6180

(175)

- continued -

Table 3. Type rP/011 at 10% regulating Accuracy (continued)




72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0)

2.9(0,20)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

7593(215)

4.4(0,30)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

8299(235)

5.8(0,40)

8122(230)

8829 (250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

8829(250)

7.3(0,50)

8122(230)

8829(250)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8864(251)

8.7(0,60)

8122(230)

8829(250)

9888(280)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10 065(285)

10.2(0,70)

11 301(320)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

10 594(300)

11.6(0,80)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

11 301(320)

14.5(1,00)

11 301(320)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

12 713(360)

21.8(1,5)

11 301(320)

15 538(440)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

29.0(2,0)

11 301(320)

15 538(440)

16 598(470)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)

18 717(530)


499

Natural Gas



CAPACITIes IN sCFH (sm³/h) oF 0.6 sPeCIFIC GrAvITy NATurAL GAsInlet Pressure, Psig (bar)

2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0)

1.2 (0,08)

1766 (50,0)

2472 (70,0)

3355(95,0)

3885 (110)

4944 (140)

5650 (160)

6180 (175)

6533 (185)

7063 (200)

7593 (215)

8475 (240)

9535(270)

10 947 (310)

14 126(400)

1.45 (0,10)

1589 (45,0)

2295 (65,0)

3178 (90,0)

3708 (105)

4767 (135)

5473 (155)

6003 (170)

6356 (180)

6886(195)

7593(215)

8475 (240)

9535(270)

10 947 (310)

14 479 (410)

2.2 (0,15) - - - - 1589

(45,0)2825 (80,0)

3531 (100)

4590 (130)

5297 (150)

5826 (165)

6180 (175)

6709 (190)

7416 (210)

8475 (240)

9535 (270)

10 947 (310)

15 361 (435)

2.9(0,20) - - - - - - - - 2295

(65,0)3355 (95,0)

4414 (125)

5120 (145)

5650 (160)

6003 (170)

6533 (185)

7239(205)

8475 (240)

9535(270)

10 947 (310)

13 420 (380)

4.4 (0,30) - - - - - - - - - - - - 2825

(80,0)4061 (115)

4767 (135)

5297 (150)

5826 (165)

6356 (180)

7063(200)

8122 (230)

9535(270)

10 947 (310)

13 420(380)

5.8 (0,40) - - - - - - - - - - - - - - - - 3178

(90,0)4061 (115)

4944 (140)

5650 (160)

6180 (175)

6886 (195)

7945 (225)

9535(270)

10 947 (310)

13 420(380)

7.3(0,50) - - - - - - - - - - - - - - - - - - - - 3178

(90,0)4238 (120)

4944 (140)

6003 (170)

6709 (190)

7593(215)

9181 (260)

10 947 (310)

13 420(380)

8.7 (0,60) - - - - - - - - - - - - - - - - - - - - - - - - 3178

(90,0)4238 (120)

5650 (160)

6356 (180)

7239 (205)

8829 (250)

10 947 (310)

13 420(380)

10.2 (0,70) - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1766

(50,0)2825 (80,0)

3885(110)

4590 (130)

5473 (155)

6003 (170)

8122 (230)

11.6 (0,80) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2472

(70,0)3708 (105)

4590 (130)

5297 (150)

6003 (170)

8122 (230)

14.5 (1,00) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2825

(80,0)4061 (115)

5120 (145)

5650 (160)

8122 (230)

21.8 (1,5) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3531

(100)4590 (130)

7769 (220)

29.0(2,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7063

(200)43.5 (3,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

58.0 (4,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Table 4. Type rP/022 at 5% regulating Accuracy (continued) seT

Pressure,PsIG (bar)


72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0)

1.2 (0,08)

14 125 (400) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1.45 (0,10)

14 479 (410)

14 479(410) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2.2 (0,15)

15 361 (435)

15 361 (435)

15 361 (435)

15 361 (435)

15 361 (435)

15 361 (435) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2.9(0,20)

15 892(450)

15 892 (450)

15 892 (450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450)

15 892(450) - - - - - - - - - - - - - - - -

4.4 (0,30)

15 185 (430)

17 304 (490)

17 304 (490)

17 304 (490)

17,304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

5.8 (0,40)

15 185 (430)

16 950 (480)

18 540 (525)

18 540 (525)

18,540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

7.3(0,50)

15 185 (430)

16 950 (480)

18 010 (510)

19 952 (565)

19,952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

8.7 (0,60)

15 185 (430)

16 950 (480)

18 010 (510)

19 422 (550)

21,188 (600)

21 188 (600)

21 188 (600)

21 188 (600)

21 188 (600)

21 188 (600)

21 188 (600)

21 188 (600)

21 188 (600)

21 188 (600)

10.2 (0,70)

12 360(350)

18 363 (520)

19 776 (560)

22 601 (640)

22,601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

11.6 (0,80)

12 360 (350)

18 363 (520)

20 482 (580)

23 837 (675)

23,837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

14.5 (1,00)

12 360 (350)

18 363 (520)

20 482 (580)

21 541 (610)

22,954 (650)

24 366 (690)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

21.8 (1,5)

12 360 (350)

18 363 (520)

20 482 (580)

21 541 (610)

22,954 (650)

24 366 (690)

27 192 (770)

28 251 (800)

29 311 (830)

30 193 (855)

31 076(880)

31 783 (900)

32 489 (920)

32 842(930)

29.0(2,0)

12 183 (345)

18 363 (520)

20 482 (580)

21 541 (610)

22,954 (650)

24 366 (690)

27 192 (770)

28 251 (800)

29 311 (830)

30 193 (855)

31 076 (880)

31 783 (900)

32 489 (920)

32 842(930)

43.5 (3,0)

11 300 (320)

18 363 (520)

20 482 (580)

21 541 (610)

22,954 (650)

24 366 (690)

27 192 (770)

28 251 (800)

29 311 (830)

30 193 (855)

31 076(880)

31 783 (900)

32 489 (920)

32 842(930)

58.0 (4,0)

9181 (260)

18 363 (520)

20 482 (580)

21 541 (610)

22,954 (650)

24 366 (690)

27 192 (770)

28 251 (800)

29 311 (830)

30 193 (855)

31 076(880)

31 783 (900)

32 489 (920)

32 842(930)

- continued -


500

Natural Gas

Table 5. Type rP/022 at 10% regulating AccuracyseT

Pressure,PsIG (bar)


2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0)

1.2 (0,08)

2119(60,0)

2825(80,0)

3708(105)

4238(120)

5297(150)

6180(175)

6709(190)

7063(200)

7593(215)

8299(235)

9181(260)

10 241(290)

11 653(330)

14 302(405)

1.45 (0,10)

1942(55,0)

2648(75,0)

3531(100)

4061(115)

5120(145)

6003(170)

6533(185)

6886(195)

7416(210)

8299(235)

9181(260)

10 241(290)

11 653(330)

14 479 (410)

2.2 (0,15) - - - - 1942

(55,0)3178(90,0)

3885(110)

4944(140)

5826(165)

6356 (180)

6709(190)

7239(205)

8122(230)

9181(260)

10 241(290)

11 653(330)

15 361 (435)

2.9(0,20) - - - - - - - - 2648

(75,0)3708(105)

4767(135)

5650(160)

6180 (175)

6533(185)

7063(200)

7945(225)

9181(260)

10 241(290)

11 653(330)

14 832(420)

4.4 (0,30) - - - - - - - - - - - - 3178

(90,0)4414(125)

5297(150)

5826(165)

6356(180)

6886(195)

7769(220)

8829(250)

10 241(290)

11 653(330)

14 832(420)

5.8 (0,40) - - - - - - - - - - - - - - - - 3531

(100)4590(130)

5473(155)

6180(175)

6709(190)

7593(215)

8652(245)

10 241(290)

11 653(330)

14 832(420)

7.3(0,50) - - - - - - - - - - - - - - - - - - - - 3708

(105)4767(135)

5473(155)

6533(185)

7416(210)

8299(235)

9888(280)

11 653(330)

14 832(420)

8.7 (0,60) - - - - - - - - - - - - - - - - - - - - - - - - 3708

(105)4767(135)

6180(175)

7063(200)

7945(225)

9535(270)

11 300(320)

14 832(420)

10.2 (0,70) - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2472

(70,0)4590(130)

5473(155)

6709(190)

8122(230)

8829(250)

10 594(300)

11.6 (0,80) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4237

(120)5297(150)

7239(205)

7769(220)

8475(240)

10 594(300)

14.5 (1,00) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4767

(135)6886(195)

7593(215)

8122(230)

10 594(300)

21.8 (1,5) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6180

(175)7769(220)

10 241(290)

29.0(2,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9358

(265)43.5 (3,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

58.0 (4,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Table 5. Type rP/022 at 10% regulating Accuracy (continued)seT

Pressure,PsIG (bar)


72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0)

1.2 (0,08)

14 302(405) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1.45 (0,10)

14 479(410)

14 479 (410) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2.2 (0,15)

15 361 (435)

15 361 (435)

15 361 (435)

15 361 (435)

15 361 (435)

15 361 (435) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2.9(0,20)

15 892 (450)

15 892 (450)

15 892 (450)

15 892 (450)

15 892 (450)

15 892 (450)

15 892 (450)

15 892 (450)

15 892 (450)

15 892(450) - - - - - - - - - - - - - - - -

4.4 (0,30)

16 597(470)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

17 304 (490)

5.8 (0,40)

16 597(470)

18 363(520)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

18 540 (525)

7.3(0,50)

16 597(470)

18 363(520)

19 422 (550)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

19 952 (565)

8.7 (0,60)

16 597(470)

18 363(520)

19 422 (550)

24 366 (690)

21 188(600)

21 188(600)

21 188(600)

21 188(600)

21 188(600)

21 188(600)

21 188(600)

21 188(600)

21 188(600)

21 188(600)

10.2 (0,70)

14 479 (410)

21 188(600)

23 307(660)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

22 601 (640)

11.6 (0,80)

14 479(410)

21 188(600)

23 307(660)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

23 837 (675)

14.5 (1,00)

14 479(410)

21 188(600)

23 307(660)

24 366 (690)

25 426(720)

26 485(750)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

26 662 (755)

21.8 (1,5)

14 479(410)

21 188(600)

23 307(660)

24 366 (690)

25 426(720)

26 485(750)

29 664(840)

31 429(890)

32 312(915)

32 842(930)

33 901(960)

34 431(975)

34 961(990)

35 314(1000)

29.0(2,0)

14 302(405)

21 188(600)

23 307(660)

24 366 (690)

25 426(720)

26 485(750)

29 664(840)

31 429(890)

32 312(915)

32 842(930)

33 901(960)

34 431(975)

34 961(990)

35 314(1000)

43.5 (3,0)

13 420(380)

21 188(600)

23 307(660)

24 366 (690)

25 426(720)

26 485(750)

29 664(840)

31 429(890)

32 312(915)

32 842(930)

33 901(960)

34 431(975)

34 961(990)

35 314(1000)

58.0 (4,0)

11 300(320)

21 188(600)

23 307(660)

24 366 (690)

25 426(720)

26 485(750)

29 664(840)

31 429(890)

32 312(915)

32 842(930)

33 901(960)

34 431(975)

34 961(990)

35 314(1000)

- continued -


501

Natural Gas


Pressure,PsIG (bar)


2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0)

1.2 (0,08)

2825(80,0)

3708(105)

5120(145)

6180(175)

7416(210)

8299(235)

9005(255)

9888(280)

11 653(330)

13 066(370)

14 479 (410)

16 244(460)

21 188(600)

25 426(720)

1.45 (0,10)

2472 (70,0)

3531(100)

4944(140)

6003(170)

7239(205)

7945(225)

8652(245)

9535(270)

11 300(320)

12 713(360)

14 302(405)

16 068(455)

21 188(600)

25 426(720)

2.2 (0,15) - - - - 2472

(70,0)4238(120)

5650(160)

7063(200)

7769(220)

8475(240)

9358(265)

11 124(315)

12 536(355)

14 125(400)

15 891 (450)

21 188(600)

30 900(875)

2.9(0,20) - - - - - - - - 3708

(105)5120(145)

6709(190)

7593(215)

8299(235)

9181(260)

10 947(310)

12 360(350)

13 949(395)

15 714(445)

21 188(600)

33 901(960)

4.4 (0,30) - - - - - - - - - - - - 3708

(105)5826(165)

7063(200)

8122(230)

8829(250)

10 770(305)

12 183(345)

13 772(390)

15 538(440)

21 188(600)

28 251(800)

5.8 (0,40) - - - - - - - - - - - - - - - - 4237

(120)5826(165)

7416(210)

8475(240)

10 417(295)

12 006(340)

13 596(385)

15 361 (435)

21 188(600)

28 251(800)

7.3(0,50) - - - - - - - - - - - - - - - - - - - - 4414

(125)6356(180)

7769(220)

9888(280)

11 830(335)

13 420(380)

15 185(430)

21 188(600)

28 251(800)

8.7 (0,60) - - - - - - - - - - - - - - - - - - - - - - - - 4590

(130)7063(200)

9181(260)

11 653(330)

13 242(375)

15 008(425)

20 941(593)

28 251(800)

10.2 (0,70) - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2825

(80,0)4767(135)

6356 (180)

7593(215)

9535(270)

10 064(285)

13 596(385)

11.6 (0,80) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4061

(115)6003(170)

7416(210)

9358(265)

9888(280)

13 596(385)

14.5 (1,00) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4767

(135)6709(190)

8299(235)

9181(260)

13 242(375)

21.8 (1,5) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5826

(165)7416(210)

13 066(370)

29.0(2,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11 653

(330)43.5 (3,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

58.0 (4,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


Pressure,PsIG (bar)



72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0)1.2

(0,08)25 426(720) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1.45 (0,10)

25 426(720) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2.2 (0,15)

30 900(875)

30 900(875) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2.9(0,20)

33 901(960)

33 901(960)

33 901(960)

33 901(960)

33 901(960)

33 901(960) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

4.4 (0,30)

38 316(1085)

38 316(1085)

38 316(1085)

38 316(1085)

38 316(1085)

38 316(1085)

38 316(1085)

38 316(1085)

38 316(1085)

38 316(1085)

38 316(1085) - - - - - - - - - - - -

5.8 (0,40)

33 548(950)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

40 612(1150)

38 845 (1100)

7.3(0,50)

33 548(950)

42 024(1190)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

44 143(1250)

8.7 (0,60)

33 548(950)

42 024(1190)

44 849(1270)

47 675(1350)

47 675(1350)

47 675(1350)

47 675(1350)

47 675(1350)

47 675(1350)

47 675(1350)

47 675(1350)

47 675(1350)

47 675(1350)

47 675(1350)

10.2 (0,70)

20 129(570)

30 017(850)

33 548(950)

36 727(1040)

40 258(1140)

42 024(1190)

43 790(1240)

45 203(1280)

46 438(1315)

47 675(1350)

48 380(1370)

48 910(1385)

49 440(1400)

49 793(1410)

11.6 (0,80)

20 129(570)

30 017(850)

33 548(950)

36 727(1040)

40 258(1140)

42 024(1190)

43 790(1240)

45 203(1280)

46 438(1315)

47 675(1350)

48 380(1370)

48 910(1385)

49 440(1400)

49 793(1410)

14.5 (1,00)

20 129(570)

30 017(850)

33 548(950)

36 727(1040)

40 258(1140)

42 024(1190)

43 790(1240)

45 203(1280)

46 438(1315)

47 675(1350)

48 380(1370)

48 910(1385)

49 440(1400)

49 793(1410)

21.8 (1,5)

20 129(570)

30 017(850)

33 548(950)

36 727(1040)

40 258(1140)

42 024(1190)

43 790(1240)

45 203(1280)

46 438(1315)

47 675(1350)

48 380(1370)

48 910(1385)

49 440(1400)

49 793(1410)

29.0(2,0)

19 952(565)

30 017(850)

33 548(950)

36 727(1040)

40 258(1140)

42 024(1190)

43 790(1240)

45 203(1280)

46 438(1315)

47 675(1350)

48 380(1370)

48 910(1385)

49 440(1400)

49 793(1410)

43.5 (3,0)

18 540(525)

30 017(850)

33 548(950)

36 727(1040)

40 258(1140)

42 024(1190)

43 790(1240)

45 203(1280)

46 438(1315)

47 675(1350)

48 380(1370)

48 910(1385)

49 440(1400)

49 793(1410)

58.0 (4,0)

18 186(515)

30 017(850)

33 548(950)

36 727(1040)

40 258(1140)

42 024(1190)

43 790(1240)

45 203(1280)

46 438(1315)

47 675(1350)

48 380(1370)

48 910(1385)

49 440(1400)

49 793(1410)

- continued -


502

Natural Gas


Pressure,PsIG (bar)


2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0)

1.2 (0,08)

3178(90,0)

4061(115)

5650 (160)

6710 (190)

8475(240)

9005 (255)

10 064 (285)

10 947 (310)

12 713 (360)

14 126(400)

16 245 (460)

18 010 (510)

22 954 (650)

26 839(760)

1.45 (0,10)

2825 (80,0)

3885 (110)

5474 (155)

6533 (185)

7946 (225)

8654 (245)

9711 (275)

10 594 (300)

12 360 (350)

13 773(390)

16 068 (455)

17 834 (505)

22 954 (650)

26 839(760)

2.2 (0,15) - - - - 2825

(80,0)4767 (135)

6180 (175)

7769 (220)

8475 (240)

9535 (270)

10 418 (295)

12 183 (345)

13 596(385)

15 892 (450)

17 657 (500)

22 954 (650)

33 196(940)

2.9(0,20) - - - - - - - - 4237

(120)5650 (160)

7416 (210)

8299 (235)

9358 (265)

10 241 (290)

12 007 (340)

13 420(380)

15 715 (445)

17 481(495)

22 954 (650)

37 080 (1050)

4.4 (0,3) - - - - - - - - - - - - 4237

(120)6533 (185)

7769 (220)

9182 (260)

9888 (280)

11 830 (335)

13 243(375)

15 538 (440)

17 304 (490)

22 954 (650)

30 370(860)

5.8 (0,40) - - - - - - - - - - - - - - - - 4944

(140)6357 (180)

8475 (240)

9535 (270)

11 477 (325)

13 006(370)

15 362 (435)

17 128 (485)

22 954 (650)

30 370 (860)

7.3(0,50) - - - - - - - - - - - - - - - - - - - - 4944

(140)7416 (210)

8829 (250)

10 947 (310)

12 890(365)

15 185 (430)

16 951 (480)

22 954 (650)

30 370 (860)

8.7 (0,60) - - - - - - - - - - - - - - - - - - - - - - - - 5650

(160)8122 (230)

10 241 (290)

13 243 (375)

15 009 (425)

16 774 (475)

22 778 (645)

30 370(860)

10.2 (0,70) - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5650

(160)7593 (215)

9182 (260)

10 418 (295)

12 360 (350)

12 890 (365)

16 421(465)

11.6 (0,80) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6886

(195)8829 (250)

10 241 (290)

12 183 (345)

12 713 (360)

16 421(465)

14.5 (1,00) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7593

(215)9535 (270)

11 124 (315)

12 007 (340)

16 068(455)

21.8 (1,5) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8652

(245)10 241 (290)

15 892 (450)

29.0(2,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14 479

(410)43.5 (3,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

58.0 (4,0) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


Pressure,PsIG (bar)



72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0)1.2

(0,08)26 839 (760) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1.45 (0,10)

26 839 (760) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2.2 (0,15)

33 196 (940)

33 196 (940) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2.9(0,20)

37 080 (1050)

37 080 (1050)

37 080 (1050)

37 080 (1050)

37 080 (1050)

37 080 (1050) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

4.4 (0,30)

38 316 (1085)

38 316 (1085)

38 316 (1085)

38 316 (1085)

38 316 (1085)

38 316 (1085)

38 316 (1085)

38 316 (1085)

38 316 (1085)

38 316 (1085)

38 316 (1085) - - - - - - - - - - - -

5.8 (0,40)

35 314 (1000)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

40 612 (1150)

38 845 (1100)

7.3(0,50)

35 314 (1000)

43 790 (1240)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

44 143 (1250)

8.7 (0,60)

35 314 (1000)

43 790 (1240)

43 790 (1240)

46 968 (1330)

47 675 (1350)

47 675 (1350)

47 675 (1350)

47 675 (1350)

47 675 (1350)

47 675 (1350)

47 675 (1350)

47 675 (1350)

47 675 (1350)

47 675 (1350)

10.2 (0,70)

22 954 (650)

32 842 (930)

36 374 (1030)

43 084 (1220)

42 907 (1215)

45 203 (1280)

47 145 (1335)

48 734 (1380)

49 970 (1415)

51 206 (1450)

51 736 (1465)

52 619 (1490)

52 972 (1500)

53 325 (1510)

11.6 (0,80)

22 954 (650)

32 842 (930)

36 374 (1030)

43 084 (1220)

42 907 (1215)

45 203 (1280)

47 145 (1335)

48 734 (1380)

49 970 (1415)

51 206 (1450)

51 736 (1465)

52 619 (1490)

52 972 (1500)

53 325 (1510)

14.5 (1,00)

22 954 (650)

32 842 (930)

36 374 (1030)

43 084 (1220)

42 907 (1215)

45 203 (1280)

47 145 (1335)

48 734 (1380)

49 970 (1415)

51 206 (1450)

51 736 (1465)

52 619 (1490)

52 972 (1500)

53 325 (1510)

21.8 (1,5)

22 954 (650)

32 842 (930)

36 374 (1030)

43 084 (1220)

42 907 (1215)

45 203 (1280)

47 145 (1335)

48 734 (1380)

49 970 (1415)

51 206 (1450)

51 736 (1465)

52 619 (1490)

52 972 (1500)

53 325 (1510)

29.0(2,0)

22 778 (645)

32 842 (930)

36 374 (1030)

43 084 (1220)

42 907 (1215)

45 203 (1280)

47 145 (1335)

48 734 (1380)

49 970 (1415)

51 206 (1450)

51 736 (1465)

52 619 (1490)

52 972 (1500)

53 325 (1510)

43.5 (3,0)

21 365 (605)

32 842 (930)

36 374 (1030)

43 084 (1220)

42 907 (1215)

45 203 (1280)

47 145 (1335)

48 734 (1380)

49 970 (1415)

51 206 (1450)

51 736 (1465)

52 619 (1490)

52 972 (1500)

53 325 (1510)

58.0 (4,0)

21 012 (595)

32 842 (930)

36 374 (1030)

43 084 (1220)

42 907 (1215)

45 203 (1280)

47 145 (1335)

48 734 (1380)

49 970 (1415)

51 206 (1450)

51 736 (1465)

52 619 (1490)

52 972 (1500)

53 325 (1510)

- continued -


503

Natural Gas

Table 8. dimensions and shipping Weights

reGuLATor TyPe

INCHes (dN) dIMeNsIoNs, INCHes (mm) APProxIMATe sHIPPING WeIGHTs,

PouNds, (kg)Inlet outlet A B B1 C d I I1(1) I2(2) H

RP/011 1 (25) 1-1/4 (32) 1.96 (50) 11.02 (280) 4.72 (120) 8.11 (206) 4.02 (102) 5.31 (135) 7.28 (185) 7.67 (195) - - - - 14.3 (7)

RP/011/66 1 (25) 1-1/4 (32) - - - - 11.02 (280) 4.72 (120) 8.11 (206) 4.02 (102) 5.31 (135) 7.28 (185) 7.67 (195) 4.92 (125) 17 (8)

RP/022 1-1/4 (32) 2 (50) 1.96 (50) 11.81 (300) 4.72 (120) 10.47 (266) 4.17 (106) 5.31 (135) 7.28 (185) 7.87 (200) - - - - 23.2 (11)

RP/022/66 1-1/4 (32) 2 (50) - - - - 11.81 (300) 4.72 (120) 10.47 (266) 4.17 (106) 5.31 (135) 7.28 (185) 7.87 (200) 4.92 (125) 25.8 (12)

RP/033 2 (50) 3 (80) 2.75 (70) 11.81 (300) 4.72 (120) 10.47 (266) 4.72 (120) 6.29 (160) 9.05 (230) 10.63 (270) - - - - 28.7 (13)

RP/033/66 2 (50) 3 (80) - - - - 11.81 (300) 4.72 (120) 10.47 (266) 4.72 (120) 6.29 (160) 9.05 (230) 10.63 (270) 5.59 (142) 31.3 (14)

1. For PN 16/25/40 and CL150 RF Flanged connections. 2. For CL300 RF Flanged connection.

O.M

.T.

O.M

.T.

ø C ø C

B1 B1

DD

BB

A

H

2.95 (75)

ø 4.92(125)

I

I

6.29(160)

I1 - I2

I1 - I2

TyPeS RP/011, RP/022, AnD RP/033 TyPeS RP/011/66, RP/022/66, AnD RP/033/66

Figure 2. RP Series Dimensions

InCHeS(mm)


504

Natural Gas

Ordering GuideType (Select One)

Without Slam-Shut valve RP/011 - 1-inch (DN 25) inlet, 1-1/4-inch (DN 32) outlet*** RP/022 - 1-1/4-inch (DN 32) inlet, 2-inch (DN 50) outlet*** RP/033 - 2-inch (DN 50) inlet, 3-inch (DN 80) outlet***

With Slam-Shut valve RP/011/66 - 1-inch (DN 25) inlet, 1-1/4-inch (DN 32) outlet*** RP/022/66 - 1-1/4-inch (DN 32) inlet, 2-inch (DN 50) outlet*** RP/033/66 - 2-inch (DN 50) inlet, 3-inch (DN 80) outlet***

Inlet Pressure

please specify

Outlet Pressure

please specify

Set Pressure

please specify

Temperature (Select One)

Standard Low-Temperature

Special Requirements (Optional)

regulators Quick order Guide* * * Readily Available for Shipment

* * Allow Additional Time for Shipment

*Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability.

Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction.

To order this product, complete this page or complete the Specification Worksheet and forward to your local Sales Office.

If the construction you need is not offered on this page, contact your local Sales Office.

To locate your local Sales Office log on to: www.emersonprocess.com/regulators

Specification WorksheetApplication:Specific UseLine SizeGas Type and Specific GravityGas TemperatureDoes the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff DeviceIs overpressure protection equipment selection assistance desired?Pressure:Maximum Inlet Pressure (P1max)Minimum Inlet Pressure (P1min)Downstream Pressure Setting(s) (P2)Maximum Flow (Qmax)Performance Required:Accuracy Requirements?Need for Extremely Fast Response?Other Requirements:

Type RPe electric Pilot Heater

Natural Gas

505

Maximum Operating Pressure

Thermometer Pocket with Heating Element: 1450 psig (100 bar)

Temperature Measurement

Interchangeable Thermic Probe: 10 kΩ

Heater

2 Interchangeable Heating Cartridges:280 W - 230 VConnected in Series: 140 W

Temperature Regulation Range

Thermostat: -22 to 194°F (-30 to 90°C)

Power Supply

Power Relay: I max 2 A U 250 V~

Protection

Thermostat: 2 APower Relay: 2 A

Pneumatic Connections

Inlet/Outlet: 1/4-inch NPT - tube 8/10

electrical Connections

Electrical Type RPE Box: Packing gland 3/4-inch NPT for cable snap-on Electrical Wiring: Customer

Weights

Heater: 3.1 pounds (1 kg)Heater with Heating Element: 9.9 pounds (4 kg)


For more technical information, contact your local Sales Office or log on to:www.emersonprocess.com/regulators

Features

Introduction

The Type RPE is used for reheating gas supplying pressure reducing regulator pilots.

The Type RPE avoids the inconveniences caused by freezing which occur during large pressure drops.

There are two versions of the Type RPE:

Electrical Pilot Heater

The Type RPE (with a heating element) is installed with the thermometer in the vertical position and is affixed to the actuator bolts of the regulator.

A thermostat and power relay must be installed in a non-explosive risk zone.

Regulator Bottom Electrical Heater

This version is normally used for relief lines. The Type RPE is assembled with four screws to the bottom of the regulator.

The Type RPE can be installed in a hazardous atmosphere.

The Type RPE must be installed between the pilot filter and the pre-expansion relay.

The Type RPE is in conformity with the Directive for Equipment or Protective System intended for use in potentially explosive atmospheres 94/9/CE. It is classified under group II, Category 2.

• Robust• Protection in Case of High Overpressure • Large Range of Utilization

Figure 1. Type RPE Electric Pilot Heater

Table 2. electric Material For explosive AtmospheresGrouP

ACCordING To dIreCTIve 94/9/Ce

CATeGory ACCordING To

dIreCTIve 94/9/CeProTeCTIoN CLAssIFICATIoN PoWer suPPLy PoWer

CoNsuMPTIoN

reCoMMeNded oPerATING

TeMPerATure

MAxIMuM ALLoWABLe AdMITTed

TeMPerATure

Group II Category 2 EEx d IIC T2 ISSPeP 03 ATEX 090 230 V 50 to 60 Hz 140 W 32° to 86°F (0° to 30°C) 140°F (60°C)

Table 1. recommended Thermostat settingsseLeCTor For TeMPerATure A rANGe 0/30

AdjusTMeNT For B seTTING 30

dIFFereNTIAL seLeCTor C 2

Type RPe electric Pilot Heater

Natural Gas

506

Figure 3. Installation

7.48(190)

9.05(230)

3.54 (90) 0

3.07 (78) 0

Figure 2. Dimensions

InCHeS(mm)





To order this product, complete this page and forward to your local Sales Office.



Ordering GuideVersion (Select one)

Electrical pilot heater*** Electrical pilot heater with thermostat and power relay*** Electrical heater for regulator bottom***

S200 Series Pressure Reducing Regulators

507

Natural Gas

Figure 2. Type S201 Operational Schematic

InLeT PReSSuRe

OuTLeT PReSSuRe

ATMOSPHeRIC PReSSuReA6197

Table 1. Available ConfigurationsTyPe CoNFIGurATIoN

S201 Basic construction without internal relief for 2 to 30-inches w.c. (5 to 75 mbar) outlet pressures

S201H Type S201 with a heavy diaphragm plate for 1 to 5 psig (0,07 to 0,34 bar) outlet pressures

S201K Type S201 with a heavy diaphragm plate for 2 to 10 psig (0,14 to 0,69 bar) outlet pressures

S201P Type S201 with downstream control line connection and O-ring stem seal for external pressure registration

S201PK Combination of Types S201K and S201P

S202 Type S201 construction with internal relief

S202H Type S201H construction with internal relief

S202P Type S201P construction with internal relief

Figure 1. S200 Series Pressure Reducing Regulator

W1094-1

Introduction

The quick-reacting S200 Series pressure reducing service regulators are typicallyused in industrial or commercial installations to minimize the shock effect of sudden downstream load changes that might otherwise activate safety shutoff equipment. In such an installation, where gas consumption varies from almost nothing to several thousand standard cubic feet or normal cubic meters per hour (SCFH or Nm³/h), snap-acting solenoid valves can cause sudden load changes. In addition, the S200 Series has an internal relief to provide overpressure protection in case of main regulator failure.

Body Sizes and end Connection Styles

See Table 2

Maximum Operating Inlet Pressure

125 psig (8,6 bar) See Table 5

Maximum Outlet (Casing) Pressure

15 psig (1,0 bar)

Outlet Pressure Ranges

2-inches w.c. to 10 psig (5 mbar to 0,69 bar) See Table 6

Flow and Sizing Coefficients

See Table 4

Pressure Registration

Internal or External

Material Temperature Capabilities

Nitrile (NBR): -20° to 150°F (-29° to 66°C) Fluoroelastomer (FKM): 0° to 200°F (-18° to 93°C) (Upper temperature limitation due to Nylon (PA) flappers)


For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators

Features

• On/Off Fast Acting Loads • Commercial/Industrial Service • Wide Variety of Body Materials and End Connection Styles Available • Fixed Factor Accuracy • Optional Internal Relief • Optional “True” Monitor• Optional Integral Slam-Shut Device


508

Natural Gas

Table 2. Body sizes and end Connection styles

Body sIZe, INCHes (dN)Body MATerIAL

Cast Iron ductile Iron steel

1-1/41-1/2

1-1/2 x 2

NPTNPT- - - -

- - - -NPTNPT

- - - -NPT- - - -

2 (50) NPT or CL125 FF(1) NPT; CL125 FF or CL250 RF flanged; or PN 10/16 flanged NPT; CL150 RF; or PN 10/16 flanged

1. This flange is available with a face-to-face of 7.5 or 10-inches (191 or 254 mm).

Table 3. Construction MaterialsBody sPrING CAse, LoWer dIAPHrAGM CAsING,

uNIoN rING, orIFICe, ANd dIsk HoLder(s)dIsk, dIAPHrAGM,

ANd o-rINGCLosING CAP

GAskeTsTABILIZer veNT

FLAPPers, IF usedMoNITor reGuLATor

PIsToN rING

Cast iron, Ductile iron, or Steel Aluminum

Nitrile (NBR) or Fluoroelastomer

(FKM)Neoprene (CR) Nylon (PA) Graphite

Table 5. outlet Pressure setting and Maximum operating Inlet Pressure

TyPe ouTLeT Pressure seTTING

orIFICe sIZe,INCHes (mm)

MAxIMuM oPerATING INLeT Pressure To oBTAIN oPTIMuM PerForMANCe, PsIG (bar)

S201 or S202; S201P or S202P

2 to 30-inches w.c. (5 to 75 mbar)

1/4 3/8 1/2 3/4

1 1-3/16

(6,4)(9,5)(13)(19)(25)(30)

125 (8,6)125 (8,6)100 (6,9) 60 (4,1) 25 (1,7)

13 (0,90)

S201H or S202H;S201P or S202P

1 to 3.25 psig (0,07 to 0,22 bar)

1/4 3/8 1/2 3/4

1 1-3/16

(6,4)(9,5)(13)(19)(25)(30)

125 (8,6)125 (8,6)100 (6,9) 60 (4,1) 30 (2,1)

14 (1,00)

S201K,S201PK

All outlet pressure settings

1/4 3/81/2 3/4

1

(6,4)(9,5)(13)(19)(25)

125 (8,6)125 (8,6)100 (6,9) 60 (4,1) 30 (2,1)

2 to 5.5 psig (0,14 to 0,38 bar) 1-3/16 (30) 20 (1,4)

4 to 10 psig (0,28 to 0,69 bar) 1-3/16 (30) 25 (1,7)

Table 4. Flow and Sizing Coefficients

TyPe orIFICe sIZe,INCHes (mm) WIde-oPeN Cg WIde-oPeN Cv C1

IeC sIZING CoeFFICIeNTs

xT Fd FL

S201, S202, S201P, S202P, S201H, S202H,

S201K, or S201PK

1/4 3/8 1/2 3/4

1 1-3/16

(6,4)(9,5)(13)(19)(25)(30)

53110190415700910

1.513.145.4311.92026

35 0.78 0.5 0.89


509

Natural Gas

InLeT PReSSuRe, bar

InLeT PReSSuRe, PSIG

TOTA

L Ou

TLeT

PRe

SSuR

e, P

SIG

(SeT

TInG

PLu

S Bu

ILD-

uP)

3.0

2.5

2.0

1.5

1.0

0.5

0

TOTA

L Ou

TLeT

PRe

SSuR

e, m

bar

(SeT

TInG

PLu

S Bu

ILD-

uP)

7-InCHeS W.C. (17 mbar)TyPe S202 ReGuLATOR WITH SeAT BLOCkeD

OPen By TWO 1/8-InCH (3,2 mm) DIAMeTeR WIReS

AK1632-BA1759-2

475

450

425

400

375

350

325

300

275

TOTA

L Ou

TLeT

PRe

SSuR

e, m

bar

(SeT

TInG

PLu

S Bu

ILD-

uP)

7.0

6.5

6.0

5.5

5.0

4.5

4.0TO

TAL

OuTL

eT P

ReSS

uRe,

PSI

G (S

eTTI

nG P

LuS

BuIL

D-uP

)

InLeT PReSSuRe, bar


5 PSIG (0,34 bar)TyPe S202H ReGuLATOR WITH SeAT BLOCkeD

OPen By One 1/8-InCH (3,2 mm) DIAMeTeR WIRe

T20747-AA2773-1

Figure 3. Internal Relief Performance for Type S202 Regulator Venting Directly to Atmosphere

Figure 4. Internal Relief Performance for Type S202H Regulator Venting Directly to Atmosphere

0

25

50

75

100

125

150

175

200

0 10 20 30 40 50 60 70 80 90 100

0 1 2 3 4 5 6 0 1 2 3 4 5 6

Table 6. outlet Pressure ranges

TyPes sPrING NuMBer ouTLeT Pressure rANGeCoNTroL sPrING

Part Number Color Code

S201 and S202S201P and S202P

- - - -1234

2 to 4.5-inches w.c. 3.5 to 6.5-inches w.c.

5 to 9-inches w.c. 8.5 to 18-inches w.c. 14 to 30-inches w.c.

(5 to 11 mbar)(1)

(9 to 16 mbar)(12 to 22 mbar) (21 to 45 mbar)(35 to 75 mbar)

1D8925270221D8926270221D8927270121D8932270321D893327032

BrownRed

BlackGray

Dark green

S201H and S202HS201P(2) and S202P(2)

567

1 to 2 psig 1.5 to 3.25 psig

2 to 5 psig

(0,07 to 0,14 bar)(0,10 to 0,22 bar)(0,14 to 0,34 bar)

1H9758270321H9759270321P615427142

Dark blueOrangeYellow

S201K and S201PK 89

2 to 5.5 psig 4 to 10 psig

(0,14 to 0,38 bar)(0,28 to 0,69 bar)

0Y0664270221H802427032

Green stripeUnpainted

1. With regulator installed so control spring is on top of diaphragm. If installed so control spring is on bottom, lower end of outlet pressure range can be reduced by 1-inch w.c. (2 mbar) for regulator with light diaphragm plate or 2-inches w.c. (5 mbar) for regulator with heavy diaphragm plate. 2. Requires heavy diaphragm plate for outlet pressures over 1 psig (0,07 bar).

0 10 20 30 40 50 60 70 80 90 100

1/4 (6,4) 3/8 (9,5) 1/2 (13)

3/4 (19) 1 (25) 1-3/16 (30)


510

Natural Gas

- continued -

Table 7. Types s201, s202, and s203 Flow Capacities

ouTLeT Pressure, sPrING PArT NuMBer, ANd

ACCurACy

INLeT Pressure,PsIG (bar)

CAPACITIes IN sCFH (Nm3/h) oF 0.6 sPeCIFIC GrAvITy NATurAL GAs

1-1/2-Inch (dN 40) Body size

Orifice Size, Inches (mm)

1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

4-inches w.c. (10 mbar)

1D892527022or

1D892627022

1-inch w.c.(2 mbar) droop2-inches w.c.

(5 mbar) boost

0.40.5

(0,03)(0,03)

10001400

(26,8)(37,5)

14001600

(37,5)(42,8)

16001800

(42,8)(48,2)

11.5

2

(0,07)(0,10)(0,14)

400500600

(10,7)(13,4)(16,1)

80010501300

(21,4)(28,1)(34,8)

120016002100

(32,2)(42,9)(56,3)

210025002800

(56,3)(67,0)(75,0)

250030003500

(67,0)(80,4)(93,8)

270032003800

(72,4)(85,8)(102)

51325

(0,34)(0,90)(1,7)

115016002550

(30,8)(42,8)(68,3)

220036005000

(58,9)(96,4)(134)

330062007350

(88,4)(166)(197)

450070008950

(121)(188)(240)

530060009000

(142)(161)(241)

60006850

(161)(184)

60100125

(4,1)(6,9)(8,6)

475066506950

(127)(178)(186)

510073008300

(137)(196)(222)

70505200

(189)(139)(1)

5600 (150)(1)

7-inches w.c.(17 mbar)

1D892727012

1-inch w.c. (2,5 mbar) droop

2-inches w.c. (5 mbar) boost

0.40.5

(0,03)(0,03)

9001200

(24,1)(32,2)

13001550

(34,8)(41,5)

14501750

(38,9)(46,9)

11.5

2

(0,07)(0,10)(0,14)

400500600

(10,7)(13,4)(16,1)

80010501300

(21,4)(28,1)(34,8)

110015001900

(29,5)(40,2)(50,9)

190023002100

(50,9)(61,6)(56,3)

230028003300

(61,6)(75,0)(88,4)

250018001800

(67,0)(48,2)(48,2)

51325

(0,34)(0,90)(1,7)

95016002200

(25,5)(42,8)(58,9)

210022005200

(56,3)(58,9)(139)

320033006800

(85,8)(88,4)(182)

335058008400

(89,8)(155)(225)

510080008750

(137)(214)(235)

45008000

(121)(214)

60100125

(4,1)(6,9)(8,6)

430075009050

(115)(201)(243)

920010 500

9800

(247)(281)(263)(1)

10 1009200

(271)(247)(1)

9900 (265)


1D893227032

± 2-inches w.c.(5 mbar)

0.51

1.5

(0,03)(0,07)(0,10)

400500

(10,7)(13,4)

700950

(18,7)(25,5)

11001450

(29,5)(38,9)

80018002300

(21,4)(48,2)(61,6)

150022002800

(40,2)(58,9)(75,0)

170024502600

(45,6)(65,7)(69,7)

25

13

(0,14)(0,34)(0,90)

600950

1600

(16,1)(25,5)(42,8)

120020003400

(32,2)(53,6)(91,1)

170029003700

(45,6)(77,7)(99,2)

195038006100

(52,3)(102)(163)

320051007250

(85,8)(137)(194)

275051507650

(73,7)(138)(205)

2560

100125

(1,7)(4,1)(6,9)(8,6)

2100440073009050

(56,3)(118)(196)(243)

51509250

10 00010 800

(138)(248)(268)(289)

71009400

10 100

(190)(252)(271)

795010 400

(213)(279)

9400 (252)


1D893327032


12

(0,07)(0,14)

300500

(8,0)(13,4)

500950

(13,4)(25,5)

7501400

(20,1)(37,5)

10002000

(26,8)(53,6)

13002800

(34,8)(75)

17003100

(45,6)(83,1)

51325

(0,34)(0,90)(1,7)

90015002100

(24,1)(40,2)(56,3)

170032004700

(45,6)(85,8)(126)

250054007000

(67,0)(145)(188)

420065008250

(113)(174)(221)

500070009350

(134)(188)(251)

55007100

(147)(190)

60100125

(4,1)(6,9)(8,6)

475074009200

(127)(198)(247)

890010 50010 950

(239)(281)(293)

995010 800

(267)(289)

10 600 (284)

1. Limited due to boost. – Light shade areas show where indicated droop would be exceeded regardless of capacity. – Dark shade areas show where maximum operating inlet pressure for a given port diameter is exceeded.


511

Natural Gas

Table 7. Types s201H, s202H, and s203H Capacities (continued)


ACCurACy



1-1/2-Inch (dN 40) Body size


1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

2 psig(0,14 bar)

1H975827032

± 0.2 psig (0,01 bar)

51015

(0,34)(0,69)(1,0)

85014501650

(22,8)(38,9)(44,2)

160020503000

(42,9)(54,9)(80,4)

165032504300

(44,2)(87,1)(115)

240054007000

(64,3)(145)(188)

245057508200

(65,7)(154)(220)

390066508200

(105)(178)(220)

202530

(1,4)(1,7)(2,1)

205025002750

(54,9)(67,0)(73,7)

385046005650

(103)(123)(151)

565065006500

(151)(174)(174)

750096009600

(201)(257)(257)

90509700

10 850

(243)(260)(291)

404550

(2,8)(3,1)(3,5)

350037504250

(93,8)(101)(114)

700078008500

(188)(209)(228)

840091509600

(225)(245)(257)

10 15010 50010 500

(272)(281)(281)

6080

100125

(4,1)(5,5)(6,9)(8,6)

4850615076009300

(130)(165)(204)(249)

880010 00010 80012 200

(236)(268)(289)(327)

970011 25011 250

(260)(302)(302)

11 400 (306)

3 psig(0,21 bar)

1H975927032

± 0.6 psig (0,04 bar)

51015

(0,34)(0,69)(1,0)

110016502050

(29,5)(44,2)(54,9)

195031004100

(52,3)(83,1)(110)

280046505950

(75,0)(125)(159)

425077509550

(114)(208)(256)

54008700

11 150

(145)(233)(299)

72009100

11 800

(193)(244)(316)

202530

(1,4)(1,7)(2,1)

240026003100

(64,3)(69,7)(83,1)

490057506550

(131)(154)(176)

78008700

10 250

(209)(233)(275)

10 65011 95012 050

(285)(320)(323)

12 35014 05014 400

(331)(377)(386)

404550

(2,8)(3,1)(3,5)

315041504400

(84,4)(111)(118)

785084009300

(210)(225)(249)

11 30012 45012 450

(303)(334)(334)

13 80014 15014 150

(370)(379)(379)

6080

100125

(4,1)(5,5)(6,9)(8,6)

5000640076509200

(134)(172)(205)(247)

10 70013 05015 40016 050

(287)(350)(413)(430)

13 00016 00016 050

(348)(429)(430)

15 350 (411)

5 psig(0,34 bar)

1P615427142

± 1 psig (0,07 bar)

101520

(0,69)(1,0)(1,4)

155020002450

(41,5)(53,6)(65,7)

285038504750

(76,4)(103)(127)

405058007150

(109)(155)(192)

64509250

11 400

(173)(248)(306)

845011 15013 250

(226)(299)(355)

980012 400

(263)(332)

253040

(1,7)(2,1)(2,8)

280031003700

(75,0)(83,1)(99,2)

570064007850

(153)(172)(210)

860010 05012 350

(230)(269)(331)

12 80013 55015 650

(343)(363)(419)

15 25016 800

(409)(450)

455060

(3,1)(3,5)(4,1)

405044505050

(109)(119)(135)

86009400

10 700

(230)(252)(287)

13 00013 65015 100

(348)(366)(405)

15 95016 30018 200

(427)(437)(488)

80100125

(5,5)(6,9)(8,6)

630076009200

(169)(204)(247)

13 40015 95017 800

(359)(427)(477)

17 65017 650

(473)(473)



512

Natural Gas

- continued -

Table 8. Types s201, s202, and s203 Flow Capacities


ACCurACy



2-Inch (dN 50) Body size


1/4 (64) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)


1D892527022or

1D892627022


(5 mbar) boost

0.40.5

(0,03)(0,03)

12001700

(32,2)(45,6)

16002200

(42,8)(58,9)

18002400

(48,2)(64,3)

11.5

2

(0,07)(0,10)(0,14)

400500600

(10,7)(13,4)(16,1)

90011001400

(24,1)(29,5)(37,5)

130017002200

(34,8)(45,6)(58,9)

280036004500

(75,0)(96,5)(121)

320043005500

(85,8)(115)(147)

380050006400

(102)(134)(172)

51325

(0,34)(0,90)(1,7)

100016502400

(26,8)(44,2)(64,3)

230037005200

(61,6)(99,2)(139)

370065009200

(99,2)(174)(247)

780013 00013 000

(209)(348)(348)

950014 00018 000

(255)(375)(482)

12 70014 500

(340)(389)

60100125

(4,1)(6,9)(8,6)

445055007250

(119)(147)(194)

900095003900

(241)(255)(105)(1)

14 55012 900

(390)(346)(1)

15 000 (402)


1D892727012

1-inch w.c. (2 mbar) droop2-inches w.c.

(5 mbar) boost

0.40.5

(0,03)(0,03)

9501500

(25,5)(40,2)

14001800

(37,5)(48,2)

16002000

(42,8)(53,6)

11.5

2

(0,07)(0,10)(0,14)

400500600

(10,7)(13,4)(16,1)

80010501300

(21,4)(28,1)(34,8)

120016002000

(32,2)(42,8)(53,6)

230031004000

(61,6)(83,1)(107)

280036004500

(75,0)(96,5)(121)

330045006000

(88,4)(121)(161)

51325

(0,34)(0,90)(1,7)

100016502400

(26,8)(44,2)(64,3)

210035005200

(56,3)(93,8)(139)

35006400

10 300

(93,8)(172)(276)

770010 00020 000

(206)(268)(536)

940020 20011 800

(252)(541)(316)(1)

940021 200

(252)(568)

60100125

(4,1)(6,9)(8,6)

445075009500

(119)(201)(255)

900010 00010 300

(241)(268)(276)

12 00013 100

(322)(351)

20 700 (555)


1D893227032


0.51

1.5

(0,03)(0,07)(0,10)

400500

(10,7)(13,4)

7501000

(20,1)(26,8)

11001450

(29,5)(38,9)

80018002500

(21,4)(48,2)(67,0)

150025003400

(40,2)(67,0)(91,1)

160026003350

(42,8)(69,7)(89,8)

25

13

(0,14)(0,34)(0,90)

60010001600

(16,1)(26,8)(42,9)

120020003400

(32,2)(53,6)(91,1)

170030006200

(45,6)(80,4)(166)

31007300

10 350

(83,1)(196)(277)

42007000

17 650

(113)(188)(473)

37508500

18 100

(101)(228)(485)

2560

100125

(1,7)(4,1)(6,9)(8,6)

2400445074509500

(64,3)(119)(200)(255)

565011 35016 65017 500

(151)(304)(446)(469)

10 35019 30020 200

(277)(517)(541)

19 30020 200

(517)(541)

23 450 (628)


1D893327032


12

(0,07)(0,14)

300500

(8,0)(13,4)

7501150

(20,1)(30,8)

5501700

(14,7)(45,6)

12501900

(33,5)(50,9)

17002350

(45,6)(62,9)

18003250

(48,2)(87,1)

51325

(0,34)(0,90)(1,7)

90015002450

(24,1)(40,2)(65,7)

165025504850

(44,2)(68,3)(130)

215043507200

(57,6)(117)(193)

32505950

18 100

(87,1)(159)(485)

640010 15019 200

(172)(272)(515)

670010 500

(180)(281)

60100125

(4,1)(6,9)(8,6)

490075009150

(131)(201)(245)

940017 400

5500

(252)(466)(147)(1)

19 60013 800

(525)(370)

22 700 (608)



513

Natural Gas

Looking for a specific product?

When you know the application and type or series of the product you need, you can use the Product Selection Guide in the Table of Contents, the Section Outline in the Application Map of each section, or the Product Index at the back of this Application Guide to direct you to the page on which the product is described.

Table 8. Types s201H, s202H, and s203H Capacities (continued)


ACCurACy



2-Inch (dN 50) Body size


1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

2 psig(0,14 bar)

1H975827032

± 0.2 psig (0,01 bar)

51015

(0,34)(0,69)(1,0)

85013501700

(22,8)(36,2)(45,6)

180019002800

(48,2)(50,9)(75,0)

180030003700

(48,2)(80,4)(99,2)

295052006900

(79,1)(139)(185)

425066007200

(114)(177)(193)

520078009500

(139)(209)(255)

202530

(1,4)(1,7)(2,1)

200024502650

(53,6)(65,7)(71,0)

380045005200

(102)(121)(139)

530068007500

(142)(182)(201)

900012 50016 000

(241)(335)(429)

980014 20016 100

(263)(381)(431)

404550

(2,8)(3,1)(3,5)

340036004000

(91,1)(96,5)(107)

740080008500

(198)(214)(228)

13 20015 50016 700

(354)(415)(448)

21 60021 60021 900

(579)(579)(587)

6080

100125

(4,1)(5,5)(6,9)(8,6)

4600580071009000

(123)(155)(190)(241)

10 70013 10016 20019 900

(287)(351)(434)(533)

19 20024 80025 600

(515)(665)(686)

18 800 (504)(1)

3 psig(0,21 bar)

1H975927032

± 0.6 psig (0,04 bar)

51015

(0,3)(0,7)(1,0)

110015502050

(29,5)(41,5)(54,9)

195030003850

(52,3)(80,4)(103)

255047505950

(68,3)(127)(159)

47008600

12 600

(126)(230)(338)

600012 20016 200

(161)(327)(434)

745015 40020 300

(200)(413)(544)

202530

(1,4)(1,7)(21)

240028003150

(64,3)(75,0)(84,4)

485057506450

(130)(154)(173)

82009800

11 600

(220)(263)(311)

17 00019 70022 500

(456)(528)(603)

21 80023 00026 500

(584)(616)(710)

404550

(2,8)(3,1)(3,5)

365041004350

(97,8)(110)(117)

785089009450

(210)(239)(253)

14 30015 50017 000

(383)(415)(456)

26 40028 50029 600

(708)(764)(793)

6080

100125

(4,1)(5,5)(6,9)(8,6)

5100635072509400

(137)(170)(194)(252)

11 10014 35017 25021 000

(297)(385)(462)(563)

19 85025 20029 400

(532)(675)(788)

29 900 (801)

5 psig(0,34 bar)

1P615427142

± 1 psig (0,07 bar)

101520

(0,7)(1,0)(1,4)

150020502400

(40,2)(54,9)(64,3)

280039504750

(75,0)(106)(127)

405057007300

(109)(153)(196)

735010 75013 550

(197)(288)(363)

940012 95018 450

(252)(347)(494)

12 40017 100

(332)(458)

253040

(1,7)(2,1)(2,8)

275031003750

(73,7)(83,1)(101)

545065007850

(146)(174)(210)

910010 50013 700

(244)(281)(367)

16 20019 20025 250

(434)(515)(677)

20 40024 700

(547)(662)

455060

(3,1)(3,5)(4,1)

405044004950

(109)(118)(133)

85509600

10 850

(229)(257)(291)

15 15016 65019 150

(406)(446)(513)

25 70027 95030 550

(689)(749)(819)

80100125

(5,5)(6,9)(8,6)

645077009250

(173)(206)(248)

14 00017 00020 700

(375)(456)(555)

24 15029 400

(647)(788)



514

Natural Gas

Table 9. Type s201k Capacities


ACCurACy



1-1/2 and 2-Inch (dN 40 and 50) Body size


1/4 (6,34) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

5 psig(0,34 bar)

0Y066427022

± 0.5 psig (0,03 bar)

101520

(0,69)(1,0)(1,4)

500550600

(13,4)(14,7)(16,1)

100013001650

(26,8)(34,8)(44,2)

125016501950

(33,5)(44,2)(52,3)

190026503300

(50,9)(71,0)(88,4)

215032004100

(57,6)(85,8)(110)

255040005000

(68,3)(107)(134)

253040

(1,7)(2,1)(2,8)

80016001950

(21,4)(42,9)(52,3)

195021502650

(52,3)(57,6)(71,0)

215026502900

(57,6)(71,0)(77,7)

395045005800

(106)(121)(155)

46505500

(125)(147)

455060

(3,1)(3,5)(4,1)

225024502600

(60,3)(65,7)(69,7)

290034503800

(77,7)(92,5)(102)

345038005350

(92,5)(102)(143)

620066008700

(166)(177)(233)

80100125

(5,5)(6,9)(8,6)

370041005450

(99,2)(110)(146)

535059007950

(143)(158)(213)

59007950

(158)(213)

5 psig(0,34 bar)

0Y066427022

± 1 psig (0,07 bar)

101520

(0,7)(1,0)(1,4)

115013001900

(30,8)(34,8)(50,9)

170025502950

(45,6)(68,3)(79,1)

225031503950

(60,3)(84,4)(106)

340052006000

(91,1)(139)(161)

455063508300

(122)(170)(222)

565081009950

(151)(217)(267)

253040

(1,7)(2,1)(2,8)

220026503100

(58,9)(71,0)(83,1)

365040005000

(97,8)(107)(134)

485055006900

(130)(147)(185)

70508750

10 850

(189)(235)(291)

995011 750

(267)(315)

455060

(3,1)(3,5)(4,1)

345038004400

(92,5)(102)(118)

580064507450

(155)(173)(200)

765089009800

(205)(239)(263)

11 70014 10014 900

(314)(378)(399)

80100125

(5,5)(6,9)(8,6)

595070008450

(159)(188)(226)

930011 25013 800

(249)(302)(370)

12 00014 750

(322)(395)

10 psig(0,69 bar)

1H802427032

± 1 psig (0,07 bar)

101520

(0,69)(1,0)(1,4)

550700800

(14,7)(18,8)(21,4)

80012001650

(21,4)(32,2)(44,2)

105016502100

(28,1)(44,2)(56,3)

120025003150

(32,2)(67,0)(84,4)

135029504450

(36,2)(79,1)(119)

175038005350

(46,9)(102)(143)

253040

(1,7)(2,1)(2,8)

150018502150

(40,2)(49,6)(57,6)

200023003050

(53,6)(61,6)(81,7)

275030004100

(73,7)(80,4)(110)

435048506400

(117)(130)(172)

49006200

(131)(166)

6500 (174)

455060

(3,1)(3,5)(4,1)

230025002900

(61,6)(67,0)(77,7)

340039504350

(91,1)(106)(117)

460051006000

(123)(137)(161)

715076508550

(192)(205)(229)

80100125

(5,5)(6,9)(8,6)

390046505300

(105)(125)(142)

595068008200

(159)(182)(220)

75509650

(202)(259)

10 psig(0,69 bar)

1H802427032

± 2 psig (0,14 bar)

101520

(0,69)(1,0)(1,4)

95015501900

(25,5)(41,5)(50,9)

160023503000

(42,9)(62,9)(80,4)

245029004000

(65,7)(77,7)(107)

355049006700

(95,1)(131)(180)

360064509000

(96,5)(173)(241)

42507600

10 400

(114)(204)(279)

253040

(1,7)(2,1)(2,8)

230027503400

(61,6)(73,7)(91,1)

380047505850

(102)(127)(157)

525060007550

(141)(161)(202)

81509700

12 250

(218)(260)(328)

10 30012 200

(276)(327)

13 050 (350)

455060

(3,1)(3,5)(4,1)

365039504650

(97,8)(106)(125)

630072508150

(169)(194)(218)

88009300

11 000

(236)(249)(295)

13 65015 10016 650

(366)(405)(446)

80100125

(5,5)(6,9)(8,6)

585072508700

(157)(194)(233)

10 75012 85015 750

(288)(344)(422)

13 75017 100

(369)(458)



515

Natural Gas

Figure 6. Body Positions and Spring Case Vent Locations

D (STAnDARD)

Table 10. dimensions and Approximate Weight

Body sIZe, INCHes (dN)

dIMeNsIoNs, INCHes (mm)APProxIMATe

sHIPPINGWeIGHT,

PouNds (kg)

A

B C

d

NPTCL125A FF

or CL150 rFFlanged

CL250A FF Flanged

PN 10/16Flanged

“True ” Monitor

All other Types

NPT Flanged

1-1/41-1/2

6.12 (155)6.12 (155) - - - - - - - - - - - - 11.06 (281)

11.06 (281)18.12 (460)18.12 (460)

4.19 (106)4.19 (106)

1.44 (37)1.44 (37) - - - -

28 (13)1-1/2 x 22 (50)

6.12 (155)6.12 (155)

- - - -10.00 (254)

- - - -10.50 (267)

- - - -10.19 (259)

11.06 (281)10.62 (270)

18.12 (460)17.60 (447)

4.19 (106)4.62 (117)

1.44 (37)1.88 (48)

- - - -2.19 (56)

Figure 5. S200 Series Dimensions

POSITIOn 1(STAnDARD)

POSITIOn 2 POSITIOn 4POSITIOn 3

F

OuTLeT

C

e

CJ4598_B

D(MAXIMuM)

D(MAXIMuM)

ALL nPT BODIeSFLAnGeD BODIeSInTeGRAL MOnITOR BODIeSB0375_3

14.12(359)

1-InCHnPT SCReeneD VenT

12.88(327)

3/4-InCH nPT COnTROL LIne TAPPInG FOR TyPeS WITH eXTeRnAL ReGISTRATIOn

B

C

9.75(248)

A

A/2

InCHeS(mm)

D(MAXIMuM)

A/2

A/2

A

A

1/4-InCHnPT VenT

S100F6


516

Natural Gas

Ordering GuideType, See Table 1 (Select One)

S201 (without internal relief)*** S201H (Type S201 for outlet pressures up to 5 psig (0,34 bar))*** S201K (Type S201 for outlet pressures up to 10 psig (0,69 bar))*** S201PK (Type S201K with external pressure registration)*** S201P (Type S201 with external pressure registration)*** S202 (Type S201 with internal relief)*** S202H (Type S202 for outlet pressures up to 5 psig (0,34 bar))*** S202P (Type S202 with external pressure registration and internal relief)***

Body Size, Material, and end Connection Style (Select One)

1-1/4-inch Cast Iron Body NPT***1-1/4-inch Ductile Iron Body NPT***1-1/2-inch Cast Iron Body NPT***1-1/2-inch Ductile Iron Body NPT*** 1-1/2-inch Steel Body NPT***2-inch (DN 50) Cast Iron Body NPT*** CL125 FF(1)***2-inch (DN 50) Ductile Iron Body NPT*** CL125 FF*** CL250 RF*** PN 10/16***2-inch (DN 50) Steel Body NPT*** CL150 RF*** PN 10/16***

Specification WorksheetApplication:Specific UseLine SizeGas Type and Specific GravityGas TemperatureDoes the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff DeviceIs overpressure protection equipment selection assistance desired?

Pressure:Maximum Inlet Pressure (P1max)Minimum Inlet Pressure (P1min)Downstream Pressure Setting(s) (P2)Maximum Flow (Qmax)

Performance Required:Accuracy Requirements?Need for Extremely Fast Response?

Other Requirements:








Orifice Size (Select One)

1/4-inch (6,4 mm)*** 3/4-inch (19 mm)*** 3/8-inch (9,5 mm)*** 1-inch (25 mm)*** 1/2-inch (13 mm)*** 1-3/16-inch (30 mm)***

Body Position (Select One) Vent Position (Select One)

Position 1 (standard)*** Position C** Position 2** Position D (standard)*** Position 3** Position E** Position 4** Position F**

Outlet Pressure Range (Select One)

Types S201, S201P, S202, and S202P

2 to 4.5-inches w.c. (5 to 11 mbar), Brown*** 3.5 to 6.5-inches w.c. (9 to 16 mbar), Red*** 5 to 9-inches w.c. (12 to 22 mbar), Black*** 8.5 to 18-inches w.c. (21 to 45 mbar), Gray*** 14 to 30-inches w.c. (35 to 75 mbar), Dark Green***

Types S201H, S201P, S202H, and S202P

1 to 2 psig (0,07 to 0,14 bar), Dark Blue*** 1.5 to 3.25 psig (0,10 to 0,22 bar), Orange*** 2 to 5 psig (0,14 to 0,34 bar), Yellow***

Types S201K and S201PK

2 to 5.5 psig (138 mbar to 0,40 bar), Green Stripe*** 4 to 10 psig (276 mbar to 0,69 bar), Unpainted***

1. This flange is available with a face-to-face of 7.5 or 10-inches (191 or 254 mm).


517

Natural Gas

Introduction

The quick-reacting S203 Series pressure reducing service regulators are typically used in industrial or commercial installations to minimize the shock effect of sudden downstream load changes that might otherwise activate safety shutoff equipment. In such an installation, where gas consumption varies from almost nothing to several thousand standard cubic feet per hour (SCFH), snap-acting solenoid valves can cause sudden load changes. The resulting shock pressures and regulator instability can cause safety equipment to shut the installation down. But with an S203 Series regulator, transmission of shock loads to downstream equipment is reduced, thereby helping maintain downstream pressures within desired limits. In addition, the S203 Series has an integral monitor regulator that works independently of the main regulator to provide overpressure protection in case of main regulator failure.


1-1/2 or 2-inch NPT, or 2-inch (DN 50) CL125 FF flanged


See Table 3

Flow Capacities

For S203 Series Flow Capacities, see the S200 Series section.

Maximum Operating Inlet Pressures

125 psig (8,6 bar)See Table 3


15 psig (1,0 bar)


2-inches w.c. to 3.25 psig(5 mbar to 0,22 bar) See Table 4




Nitrile (NBR): -20° to 150°F (-29° to 66°C) Fluoroelastomer (FKM): 0° to 200°F (-18° to 93°C) (Upper temperature limitation due to Nylon (PA) flappers)


For more technical information, contactyour local Sales Office or log on to: www.emersonprocess.com/regulators

Figure 1. Typical S203 Series Spring-Loaded Regulator

Figure 2. Operational Schematic

A6564

W2109

Features

• Outlet Pressures• Fixed Factor Billing/PFM Applications• Internal Relief Valve• Application Flexibility• Integral Monitor Device• Easy Inspection• True Monitor• Orifice• Retrofittable

InLeT PReSSuReOuTLeT PReSSuReATMOSPHeRIC PReSSuRe


518

Natural Gas


BodysPrING CAse, LoWer dIAPHrAGM

CAsING, uNIoN rING, seAT rING, ANd dIsk HoLder(s)

dIsks, dIAPHrAGMs, ANd o-rINGs CLosING CAP GAskeT MoNITor reGuLATor

PIsToN rINGsTABILIZer veNT

FLAPPers, IF used

Cast Iron Aluminum Nitrile (NBR) or Fluoroelastomer (FKM) Neoprene (CR) Graphite Nylon (PA)

Table 2. Available Configurations

CoNsTruCTIoN FeATuresTyPe NuMBers

s203 s203H s203P

Standard

Light diaphragm plate X

Heavy diaphragm plate X

Either light or heavy diaphragm plate depending on outlet pressure range X

Internal Relief - Token X X X

Internal registration X X

External registration - O-ring stem seal and downstream control line connection X

“True Monitor” X X X


TyPe NuMBer orIFICe sIZe, INCHes (mm)

MAxIMuM oPerATING INLeT Pressure To oBTAIN oPTIMuM

PerForMANCe, PsIG (bar)WIde-oPeN Cg WIde-oPeN Cv C1

IeC sIZING CoeFFICIeNT

xT Fd FL

S203 and S203P 2 to 30-inches w.c.

(5 to 75 mbar) outlet pressure

settings

1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

125 (8,6)125 (8,6)100 (6,9) 60 (4,1) 25 (1,7)

13 (0,90)

53110190415700910

1.513.145.4311.92026

35 0.78 0.50 0.89S203H and S203P with 1 to 3.25 psig (0,07 to 0,22 bar) outlet pressure

settings

1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

125 (8,6)125 (8,6)100 (6,9) 60 (4,1) 30 (2,1)

14 (1,00)

53110190415700910

1.513.145.4311.92026


TyPe NuMBer ouTLeT Pressure rANGeCoNTroL sPrING

Part Number Color Code

S203

2 to 4.5-inches w.c. (5 to 11 mbar)(1)

3.5 to 6.5-inches w.c. (9 to 16 mbar) 5 to 9-inches w.c. (12 to 22 mbar) 8.5 to 18-inches w.c. (21 to 45 mbar) 14 to 30-inches w.c. (35 to 75 mbar)

1D8925270221D8926270221D8927270121D8932270321D893327032

BrownRed

BlackGray

Dark green

S203P

2 to 4.5-inches w.c. (5 to 11 mbar)(1)

3.5 to 6.5-inches w.c. (9 to 16 mbar) 5 to 9-inches w.c. (12 to 22 mbar) 8.5 to 18-inches w.c. (21 to 45 mbar) 14 to 30-inches w.c. (35 to 75 mbar) 1 to 2 psig (0,07 to 0,14 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar)

1D8925270221D8926270221D8927270121D8932270321D8933270321H9758270321H975927032

BrownRed

BlackGray

Dark greenDark blueOrange

S203H 1 to 2 psig (0,07 to 0,14 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar)

1H9758270321H975927032

Dark blueOrange

1. With regulator installed so control spring is on top of diaphragm. If installed so control spring is on bottom, lower end of outlet pressure range can be reduced by 1-inch w.c. (2 mbar) for regulator with light diaphragm plate or 2-inches w.c. (5 mbar) for regulator with heavy diaphragm plate.


519

Natural Gas

ORIFICE SIZE, INCH (mm):

1-3/16 (30)

1 (25) 3/4 (19)1/4, 3/8 (6,4; 9,5) 1/2 (13)

Table 5. Integral Monitor data

TyPes

CoNTroL sPrING PArT NuMBer

(see TABLe 4 For sPrING rANGe

ANd CoLor)

MAxIMuM doWNsTreAM

Pressure WITH reLIeF/MoNITor IN oPerATIoN,

PsIG (bar)

MAxIMuM FLoW THrouGH INTerNAL

reLIeF vALve WITH reLIeF MoNITor IN oPerATIoN,

sCFH (Nm3/h)(1)

MoNITor sPrING

range Part Number Color CodeNumber of

spring seats required

S203 and S203P

1D892527022 0.8 (0,06) 950 (25,5) 0 to 5-inches w.c. (0 to 12 mbar) 1L255727132 Green 0

1D892627022 or1D892727012

- - - -(2)

- - - -(2) 1000 (26,8) 4 to 9.5-inches w.c. (10 to 24 mbar) 1L255727132 Green 1

1D893227032

- - - -(2)

1.4 (0,10)1.8 (0,12)2.2 (0,15)

1200 (32,2)1350 (36,2)1600 (42,9)1800 (48,2)

8 to 14-inches w.c. (20 to 35 mbar) 8 to 12-inches w.c. (20 to 30 mbar)10 to 20-inches w.c. (25 to 50 mbar)11 to 21-inches w.c. (27 to 52 mbar)

1L2557271321L2558271321L2558271321L255927132

GreenRedRedBlue

2010

1D8933270322.8 (0,19)3.0 (0,21)3.0 (0,21)

1900 (50,9)2000 (53,6)2200 (59,0)

14 to 28-inches w.c. (35 to 70 mbar)18 to 33-inches w.c. (45 to 82 mbar)

0.5 to 1.0 psig (0,03 to 0,07 bar)

1L2558271321L2559271321V224227012

RedBlueSilver

210

S203H and S203P1H975827032 3.8 (0,26)

4.0 (0,28)2200 (59,0)2500 (67,0)

1.0 to 1.6 psig (0,07 to 0,11 bar)0.75 to 1.6 psig (0,05 to 0,11 bar)

1L2559271321V224227012

BlueSilver

21

1H975927032 5.0 (0,34)5.0 (0,34)

3000 (80,4)3000 (80,4)

1.25 to 2.25 psig (0,09 to 0,16 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar)

1V2242270121V224227012

SilverSilver

23

1. Flow of 0.6 specific gravity natural gas. 2. See Figure 3 for specific performance curves by orifice size.

Figure 3. Integral Monitor Performance for Type S203 Regulator Blocked Wide-Open and Venting Directly to Atmosphere

nOTe: eACH CuRVe enDS AT THe MAXIMuM OPeRATInG InLeT PReSSuRe TOOBTAIn OPTIMuM PeRFORMAnCe FOR THe CORReSPOnDInG PORT DIAMeTeR.

WITH COnTROL SPRInG 1D892627022 OR 1D892727012MOnITOR SPRInG 1L255727132, AnD 1 SPRInG SeAT

WITH COnTROL SPRInG 1D893227032 MOnITOR SPRInG 1L255727132, AnD 2 SPRInG SeATS

InLeT PReSSuRe, PSIG InLeT PReSSuRe, PSIG

InLeT PReSSuRe, bar

OuTL

eT P

ReSS

uRe,

InCH

eS W

.C.

OuTL

eT P

ReSS

uRe,

mba

r100

75

100

50

50

25

125

120806040

40

20

20

30

0

10

80 7654321150

125

100

75

50

25

12010080604020

80 7654321

50

40

20

30

10

60

0

125

OuTL

eT P

ReSS

uRe,

mba

r

OuTL

eT P

ReSS

uRe,

InCH

eS W

.C.

InLeT PReSSuRe, bar

125

ORIFICE SIZE, INCH (mm):

1-3/16 (30)

1 (25) 3/4 (19)1/4, 3/8 (6,4; 9,5) 1/2 (13)


520

Natural Gas

Table 6. dimensions and shipping Weight


dIMeNsIoNs, INCHes (mm)APProxIMATe

sHIPPING WeIGHT, PouNds (kg)

AB C d

NPT CL125 FFFlanged

1-1/22 (50)

6.12 (155)6.12 (155)

- - - -10.00 (254)

11.06 (281)10.62 (270)

18.12 (460)17.69 (449)

4.19 (106)4.62 (117) 28 (13)

D(MAXIMuM)

D(MAXIMuM)

Figure 4. S203 Series Dimensions

ALL OTHeR TyPeSFLAnGeDInTeGRAL MOnITOR BODIeS

B0375_3

14.12(359)

1-InCHnPT SCReeneD VenT

12.88(327)

3/4-InCH nPT COnTROL LIne TAPPInG FOR TyPeS WITH eXTeRnAL ReGISTRATIOn

B

C

9.75(248)

A

A/2

InCHeS(mm)

D(MAXIMuM)

A/2

A/2

A

A

1/4-InCHnPT VenT



F

OuTLeT

D (STAnDARD)

C

e

CJ4598_B

Figure 5. Body/Spring Case Assembly Positions and Vent Locations


521

Natural Gas

Ordering Guide


Monitor Outlet Pressure Ranges and number of Spring Seats Required (Select One)

Types S203 and S203P 0 to 5-inches w.c. (0 to 12 mbar)—No spring seat** 4 to 9.5-inches w.c. (10 to 24 mbar)—1 spring seat** 8 to 14-inches w.c. (20 to 35 mbar)—2 spring seats** 8 to 12-inches w.c. (20 to 30 mbar)—No spring seat** 10 to 20-inches w.c. (25 to 50 mbar)—1 spring seat** 11 to 21-inches w.c. (27 to 52 mbar )—No spring seat** 14 to 28-inches w.c. (35 to 70 mbar)—2 spring seats** 18 to 33-inches w.c. (45 to 82 mbar)—1 spring seat** 0.5 to 1.0 psig (0,03 to 0,07 bar)—No spring seat**

Types S203H and S203P 1.0 to 1.6 psig (0,07 to 0,11 bar)—2 spring seats** 0.75 to 1.6 psig (0,05 to 0,11 bar)—1 spring seat** 1.25 to 2.25 psig (0,09 to 0,16 bar)—2 spring seats** 1.5 to 3.25 psig (0,10 to 0,22 bar)—3 spring seats**

Body Position (Select One)

Position 1 (standard)** Position 2** Position 3** Position 4**

Vent Position (Select One)

Position C** Position D (standard)** Position E** Position F**








Type (Select One)

S203** S203H** S203P**

Body Size, Material, and end Connection Style (Select One)

1-1/2-inch Cast Iron Body NPT**

2-inch (DN 50) Cast Iron Body NPT** CL125 FF**


1/4-inch (6,4 mm)** 3/8-inch (9,5 mm)** 1/2-inch (13 mm)** 3/4-inch (19 mm)** 1-inch (25 mm)** 1-3/16-inch (30 mm)**


Types S203 and S203P 2 to 4.5-inches w.c. (5 to 11 mbar), Brown** 3.5 to 6.5-inches w.c. (9 to 16 mbar), Red** 5 to 9-inches w.c. (12 to 22 mbar), Black** 8.5 to 18-inches w.c. (21 to 45 mbar), Gray** 14 to 30-inches w.c. (35 to 75 mbar), Dark Green**

Types S203H and S203P 1 to 2 psig (0,07 to 0,10 bar), Dark Blue** 1.5 to 3.25 psig (0,10 to 0,22 bar), Orange**

S208/S209 Series Regulators with Integral Slam-Shut Device

522

Natural Gas

Introduction

The quick-reacting S208/S209 Series pressure reducing regulators are typically used in an industrial or commercial installation to minimize the shock effect of sudden downstream load changes.

The S208/S209 Series regulators have the same basic construction as the S200 Series regulators. The Type S209 regulators have limited capacity internal relief across the diaphragm to help minimize overpressure. Both the Types S208 and S209 are availablein high pressure versions, Types S208H and S209H.

The Type VSX-2 provides downstream overpressure (OPSO) or overpressure (OPSO) and underpressure (UPSO) protection by shutting off the flow of gas to the downstream system.


See Table 2

Maximum Operating Inlet Pressure



15 psig (1,0 bar)


3.5-inches w.c. to 10 psig (9 mbar to 0,69 bar) in 9 rangesSee Table 4



Flow Coefficients

See Table 3

IeC Sizing Coefficients

XT: 0.78FD: 0.50FL: 0.89

Temperature Capabilities

Types S208/S209:-20° to 180°F (-29° to 82°C)Type VSX-2 Module:-20° to 140°F (-29° to 60°C)

Additional Technical DataFor more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators

Figure 1. Typical Types S208/S209 Regulators with Integral Slam-Shut Device


S208 Basic S200 Series construction (light diaphragm plate) with Type VSX-2 module and without internal relief

S208H High-pressure version of the Type S208 regulator (heavy diaphragm plate) with an outlet pressure range of 1 to 5 psig (0,07 to 0,34 bar)

S208P Type S208 or S208H construction depending on outlet pressure range with external pressure registration

S208K Higher pressure version of Type S208H with an outlet pressure range of 2 to 10 psig (0,14 to 0,69 bar)

S208PK Type S208K with external pressure registration

S209 Basic S200 Series construction (light diaphragm plate) with Type VSX-2 module and internal relief

S209H High-pressure version of the Type S209 regulator (heavy diaphragm plate) with an outlet pressure range of 1 to 5 psig (0,07 to 0,34 bar)

S209P Type S209 or S209H construction depending on outlet pressure range with external pressure registration

Table 2. Body sizes and end Connection stylesBody sIZe, INCHes (dN) eNd CoNNeCTIoN sTyLe

1-1/4, 1-1/2, or 1-1/2 x 2 NPT

2 (50) NPT, CL125 FF flanged, CL250 RF flanged, or PN 10/16 RF flanged

Note: 1-1/4, 1-1/2, and 1-1/2 x 2 body sizes are only available with NPT connection. DN conversion is only provided to bodies with flanged end connections.

Table 3. Flow Coefficients


MAxIMuM oPerATING INLeT Pressure

To oBTAIN oPTIMuM PerForMANCe,

PsIG (bar)

WIde-oPeN Cg

WIde-oPeN Cv

C1

1/4 (6,4) 3/8 (10) 1/2 (13) 3/4 (19) 1 (25)1-3/16 (30)

125 (8,6) 125 (8,6) 100 (6,9) 60 (4,1) 25 (1,7) 13 (0,90)

53110190415700910

1.513.145.4311.92026

35

W7876

Features

• Wide Range of Outlet Pressures • Fixed Factor Billing/PFM

Applications • Internal Relief Valve • Application Flexibility • Integral Slam-Shut Device • “True” Monitor • Orifice • Retrofittable • Easy Inspection


523

Natural Gas


TyPes MAIN vALve

sPrING NuMBer

ouTLeT Pressure rANGesCoNTroL sPrING

Part Number Free Length, Inches (mm)

Wire diameter, Inches (mm) Color Code

S208, S208P, S209, and S209P

1234

3.5 to 6.5-inches w.c. (9 to 16 mbar) 5 to 9-inches w.c. (12 to 22 mbar) 8.5 to 18-inches w.c. (21 to 45 mbar) 14 to 30-inches w.c. (35 to 75 mbar)

1D8926270221D8927270121D8932270321D893327032

7.5 (191) 7.88 (200) 7.5 (191) 7.25 (184)

0.120 (3,0)0.130 (3,3)0.156 (3,9)0.182 (4,6)

RedBlackGray

Dark green

S208H, S208P, S209H, and

S209P

567

1 to 2 psig (0,07 to 0,14 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar) 2 to 5 psig (0,14 to 0,34 bar)

1H9758270321H9759270321P615427142

7.38 (187) 7.38 (187) 6.5 (165)

0.225 (5,7)0.250 (6,4)0.283 (7,2)

Dark blueOrangeYellow

S208K and S208PK

89

2 to 5.5 psig (0,14 to 0,38 bar) 4 to 10 psig (0,28 to 0,69 bar)

0Y0664270221H802427032

6 (152) 6 (152)

0.363 (9,2) 0.406 (10,3)

Green stripeSilver

Table 5. Main valve Construction Materials

Body sPrING CAse, LoWer dIAPHrAGM CAsING, orIFICe, ANd dIsk HoLders

dIsks, dIAPHrAGMs,ANd o-rINGs CLosING CAP GAskeT sTABILIZer veNT

FLAPPers, IF used

Ductile iron Aluminum Nitrile (NBR) or Fluoroelastomer (FKM) Neoprene (CR) Nylon (PA)

Table 6. Type vsx-2 Module Construction MaterialsuPPer ANd LoWer CAsING vALve PLuG dIAPHrAGM ANd o-rINGs CLosING CAP reseT BuTToN

Aluminum Nitrile (NBR) plug and Aluminum stem Nitrile (NBR) ABS plastic Brass

A6904-2

TyPe S208

E0223

TyPe S209

InLeT PReSSuRe

OuTLeT PReSSuRe

ATMOSPHeRIC PReSSuRe DeTAIL SHOWInG eXTeRnAL ReGISTRATIOn

A6904-2

Figure 2. Types S208 and S209 Operational Schematics


524

Natural Gas

Table 7. Type vsx-2 High and Low Trip Pressure ranges

seTPoINT rANGes

MoNITor TyPe

For use WITH MAIN

vALve sPrING NuMBer(1)(2)

MINIMuM To MAxIMuM TrIP Pressure

TyPe vsx-2 sPrING PArT

NuMBersPrING CoLor

sPrING Free LeNGTH,

INCHes (mm)

sPrING WIre dIAMeTer,

INCHes (mm)

Overpressure Shutoff (OPSO)

LP

1, 2 12 to 25-inches w.c. (30 to 62 mbar) T14162T0012 Black

3.15 (80,0)

0.067 (1,70)

1, 2, 3, 4 20 to 52-inches w.c. (50 to 129 mbar) T14163T0012 Brown 0.080 (2,00)

3, 4, 5, 6 1.4 to 3.9 psig (0,10 to 0,27 bar) T14164T0012 Red 0.091 (2,30)

5, 6, 7, 8, 9 3.8 to 8.7 psig (0,26 to 0,60 bar) T14165T0012 Orange 0.120 (3,00)

9 5.8 to 16 psig (0,40 to 1,1 bar) T14166T0012 Pink 0.138 (3,50)

Underpressure Shutoff (UPSO)

2, 3 2 to 12-inches w.c. (5 to 30 mbar) T14168T0012 White 0.043 (1,10)

3, 4, 5, 6 4 to 30-inches w.c. (10 to 75 mbar) T14169T0012 Blue 0.055 (1,40)

5, 6, 7, 8 0.36 to 2.3 psig (0,03 to 0,16 bar) T14170T0012 Silver 0.067 (1,70)

7, 8, 9 1.5 to 10.8 psig (0,10 to 0,75 bar) T14171T0012 Olive 0.125 (3,20)

1. See Table 4 for main valve spring number. 2. Other spring combinations are available, please contact your local Sales Office for additional information. Trip pressures that are 2 or 3 psig (0,14 to 0,21 bar) over set pressure may result in internal parts damage.

Table 8. Capacities for 1-1/2-Inch Body sizeouTLeT

PressuresPrING PArT NuMBer, ANd

ACCurACy


CAPACITIes IN sCFH (Nm³/h) oF 0.6 sPeCIFIC GrAvITy NATurAL GAs


1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)


1D892527022or

1D892627022


(5 mbar) boost

0.4 (0,03) 0.5 (0,03)

1000 (26,8) 1400 (37,5)

1400 (37,5) 1600 (42,8)

1600 (42,8) 1800 (48,2)

1 (0,07) 1.5 (0,10) 2 (0,14)

400 (10,7) 500 (13,4) 600 (16,1)

800 (21,4) 1050 (28,1) 1300 (34,8)

1200 (32,2) 1600 (42,9) 2100 (56,3)

2100 (56,3) 2500 (67,0) 2800 (75,0)

2500 (67,0) 3000 (80,4) 3500 (93,8)

2700 (72,4) 3200 (85,8) 3800 (102)

5 (0,34) 13 (0,90) 25 (1,7)

1150 (30,8) 1600 (42,8) 2550 (68,3)

2200 (58,9) 3600 (96,4) 5000 (134)

3300 (88,4) 6200 (166) 7350 (197)

4500 (121) 7000 (188) 8950 (240)

5300 (142) 6000 (161) 9000 (241)

6000 (161) 6850 (184)

60 (4,1) 100 (6,9) 125 (8,6)

4750 (127) 6650 (178) 6950 (186)

5100 (137) 7300 (196) 8300 (222)

7050 (189) 5200 (139)(1)

5600 (150)(1)


1D892727012


(5 mbar) boost

0.4 (0,03) 0.5 (0,03)

900 (24,1) 1200 (32,2)

1300 (34,8) 1550 (41,5)

1450 (38,9) 1750 (46,9)

1 (0,07) 1.5 (0,10) 2.0 (0,14)

400 (10,7) 500 (13,4) 600 (16,1)

800 (21,4) 1050 (28,1) 1300 (34,8)

1100 (29,5) 1500 (40,2) 1900 (50,9)

1900 (50,9) 2300 (61,6) 2100 (56,3)

2300 (61,6) 2800 (75,0) 3300 (88,4)

2500 (67,0) 1800 (48,2) 1800 (48,2)

5 (0,34) 13 (0,90) 25 (1,7)

950 (25,5) 1600 (42.8) 2200 (58,9)

2100 (53,6) 2200 (58,9) 5200 (139)

3200 (85,8) 3300 (88,4) 6800 (182)

3350 (89,8) 5800 (155) 8400 (225)

5100 (137) 8000 (214) 8750 (235)

4500 (121) 8000 (214)

60 (4,14) 100 (6,9) 125 (8,6)

4300 (115) 7500 (201) 9050 (243)

9200 (247) 10 500 (281) 9800 (263)(1)

10 100 (271) 9200 (247)(1)

9900 (265)


1D893227032

±2-inches w.c.(5 mbar)

0.5 (0,03) 1 (0,07) 1.5 (0,10)

400 (10,7) 500 (13,4)

700 (18,8) 950 (25,5)

1100 (29,5) 1450 (38,9)

800 (21,4) 1800 (48,2) 2300 (61,6)

1500 (40,2) 2200 (59,0) 2800 (75,0)

1700 (45,6) 2450 (65,7) 2600 (69,7)

2 (0,14) 5 (0,34) 13 (0,90)

600 (16,1) 950 (25,5) 1600 (42,9)

1200 (32,2) 2000 (53,6) 3400 (91,1)

1700 (45,6) 2900 (77,7) 3700 (99,2)

1950 (52,3) 3800 (102) 6100 (163)

3200 (85,8) 5100 (137) 7250 (194)

2750 (73,7) 5150 (138) 7650 (205)

25 (1,7) 60 (4,1) 100 (6,9) 125 (8,6)

2100 (56,3) 4400 (118) 7300 (196) 9050 (243)

5150 (138) 9250 (248) 10 000 (268) 10 800 (289)

7100 (190) 9400 (252) 10 100 (271)

7950 (213) 10 400 (279)

9400 (252)


1D893327032


1.0 (0,07) 2.0 (0,14)

300 (8,04) 500 (13,4)

500 (13,4) 950 (25,5)

750 (20,1) 1400 (37,5)

1000 (26,8) 2000 (53,6)

1300 (34,8) 2800 (75,0)

1700 (45,6) 3100 (83,1)

5.0 (0,34) 13 (0,90) 25 (1,7)

900 (24,1) 1500 (40,2) 2100 (56,3)

1700 (45,6) 3200 (85,8) 4700 (126)

2500 (67,0) 5400 (145) 7000 (188)

4200 (113) 6500 (174) 8250 (221)

5000 (134) 7000 (188) 9350 (251)

5500 (147) 7100 (190)

60 (4,1) 100 (6,9) 125 (8,6)

4750 (127) 7400 (198) 9200 (247)

8900 (239) 10 500 (281) 10 950 (293)

9950 (267) 10 800 (289)

10 600 (284)

1. Limited due to boost. - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.


525

Natural Gas

Table 9. Capacities for 2-Inch (dN 50) Body sizeouTLeT

PressuresPrING PArT NuMBer, ANd

ACCurACy




1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)


1D892527022

or1D892627022


(5 mbar) boost

0.4 (0,03) 0.5 (0,03)

1200 (32,2) 1700 (45,6)

1600 (42,8) 2200 (58,9)

1800 (48,2) 2400 (64,3)

1.0 (0,07) 1.5 (0,10) 2.0 (0,14)

400 (10,7) 500 (13,4) 600 (16,1)

900 (24,1) 1100 (29,5) 1400 (37,5)

1300 (34,8) 1700 (45,6) 2200 (58,9)

2800 (75,0) 3600 (96,5) 4500 (121)

3200 (85,8) 4300 (115) 5500 (147)

3800 (102) 5000 (134) 6400 (172)

5.0 (0,34) 13 (0,90) 25 (1,7)

1000 (26,8) 1650 (44,2) 2400 (64,3)

2300 (61,6) 3700 (99,2) 5200 (139)

3700 (99,2) 6500 (174) 9200 (247)

7800 (209) 13 000 (348) 13 000 (348)

9500 (255) 14 000 (375) 18 000 (482)

12 700 (340) 14 500 (389)

60 (4,1) 100 (6,9) 125 (8,6)

4450 (119) 5500 (147) 7250 (194)

9000 (241) 9500 (255) 3900 (105)(1)

14 550 (390) 12 900 (346)(1)

15 000 (402)


1D893227032


0.4 (0,03) 0.5 (0,03)

950 (25,5) 1500 (40,2)

1400 (37,5) 1800 (48,2)

1600 (42,8) 2000 (53,6)

1 (0,07) 1.5 (0,10) 2.0 (0,13)

400 (10,7) 500 (13,4) 600 (16,1)

800 (21,4) 1050 (28,1) 1300 (34,8)

1200 (32,3) 1600 (42,8) 2000 (53,6)

2300 (61,6) 3100 (83,1) 4000 (107)

2800 (75,0) 3600 (96,5) 4500 (121)

3300 (88,4) 4500 (121) 6000 (161)

5 (0,34) 13 (0,90) 25 (1,7)

1000 (26,8) 1650 (44,2) 2400 (64,3)

2100 (56,3) 3500 (93,8) 5200 (139)

3500 (93,8) 6400 (172) 10 300 (276)

7700 (206) 10 000 (268) 20 000 (536)

9400 (252) 20 200 (541) 11 800 (316)(1)

9400 (252) 21 200 (568)

60 (4,1) 100 (6,9) 125 (8,6)

4450 (119) 7500 (201) 9500 (255)

9000 (241) 10 000 (268) 10 300 (276)

12 000 (322) 13 100 (351)

20 700 (555)


1D893227032


0.5 (0,03) 1 (0,07) 1.5 (0,10)

400 (10,7) 500 (13,4)

750 (20,1) 1000 (26,8)

1100 (29,5) 1450 (38,9)

800 (21,4) 1800 (48,2) 2500 (67,0)

1500 (40,2) 2500 (67,0) 3400 (91,1)

1600 (42,8) 2600 (69,7) 3350 (89,8)

2 (0,14) 5 (0,34) 13 (0,90)

600 (16,1) 1000 (26,8) 1600 (42,9)

1200 (32,2) 2000 (53,6) 3400 (91,1)

1700 (45,6) 3000 (80,4) 6200 (166)

3100 (83,1) 7300 (196) 10 350 (277)

4200 (113) 7000 (188) 17 650 (473)

3750 (101) 8500 (288) 18 100 (485)

25 (1,7) 60 (4,1) 100 (6,9) 125 (8,6)

2400 (64,3) 4450 (119) 7450 (200) 9500 (255)

5650 (151) 11 350 (304) 16 650 (446) 17 500 (469)

10 350 (277) 19 300 (517) 20 200 (541)

19 300 (517) 20 200 (541)

23 450 (628)


1D893327032


1 (0,07) 2 (0,14)

300 (8,04) 500 (13,4)

750 (20,1) 1150 (30,8)

550 (14,7) 1700 (45,6)

1250 (33,5) 1900 (50,9)

1700 (45,6) 2350 (62,9)

1800 (48,2) 3250 (87,1)

5 (0,34) 13 (0,90) 25 (1,7)

900 (24,1) 1500 (40,2) 2450 (65,7)

1650 (44,2) 2550 (68,3) 4850 (130)

2150 (57,6) 4350 (117) 7200 (193)

3250 (87,1) 5950 (159) 18 100 (485)

6400 (172) 10 150 (272) 19 200 (515)

6700 (180) 10 500 (281)

60 (4,1) 100 (6,9) 125 (8,6)

4900 (131) 7500 (201) 9150 (245)

9400 (252) 17 400 (466) 5500 (147)(1)

19 600 (525) 13 800 (370)

22 700 (608)

1. Limited due to boost. - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.

If you don’t see what you’re looking for in this Application Guide, ask us about it.

Space in this Application Guide does not always permit us to list all of the options or products available to you. If you don’t see the product you’re looking for, just pick up the phone and ask your local Sales Office to help you find the item you need.


526

Natural Gas

Table 10. Types s208H and s209H Capacities for 1-1/2-Inch Body sizeouTLeT

Pressure sPrING PArT NuMBer, ANd

ACCurACy




1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

2 psig(0,14 bar)

1H975827032

±0.2 psig(0,01 bar)

5 (0,34) 10 (0,69) 15 (1,0)

850 (22,8) 1450 (38,9) 1650 (44,2)

1600 (42,9) 2050 (54,9) 3000 (80,4)

1650 (44,2) 3250 (87,1) 4300 (115)

2400 (64,3) 5400 (145) 7000 (188)

2450 (65,7) 5750 (154) 8200 (220)

3900 (105) 6650 (178) 8200 (220)

20 (1,4) 25 (1,7) 30, (2,1)

2050 (54,9) 2500 (67,0) 2750 (73,7)

3850 (103) 4600 (123) 5650 (151)

5650 (151) 6500 (174) 6500 (174)

7500 (201) 9600 (257) 9600 (257)

9050 (243) 9700 (260) 10 850 (291)

40 (2,8) 45 (3,1) 50 (3,5)

3500 (93,8) 3750 (101) 4250 (114)

7000 (188) 7800 (209) 8500 (228)

8400 (225) 9150 (245) 9600 (257)

10 150 (272) 10 500 (281) 10 500 (281)

60 (4,1) 80 (5,5) 100 (6,9) 125 (8,6)

4850 (130) 6150 (165) 7600 (204) 9300 (249)

8800 (236) 10 000 (268) 10 800 (289) 12 200 (327)

9700 (260) 11 250 (302) 11 250 (302)

11 400 (306)

3 psig(0,21 bar)

1H975927032

±0.6 psig(0,04 bar)

5 (0,34) 10 (0,69) 15 (1,0)

1100 (29,5) 1650 (44,2) 2050 (54,9)

1950 (52,3) 3100 (83,1) 4100 (110)

2800 (75,0) 4650 (125) 5950 (159)

4250 (114) 7750 (208) 9550 (256)

5400 (145) 8700 (233) 11 150 (299)

7200 (193) 9100 (244) 11 800 (316)

20 (1,4) 25 (1,7) 30 (2,1)

2400 (64,3) 2600 (69,7) 3100 (83,1)

4900 (131) 5750 (154) 6550 (176)

7800 (209) 8700 (233) 10 250 (275)

10 650 (285) 11 950 (320) 12 050 (323)

12 350 (331) 14 050 (377) 14 400 (386)

40 (2,8) 45 (3,1) 50 (3,5)

3150 (84,4) 4150 (111) 4400 (118)

7850 (210) 8400 (225) 9300 (249)

11 300 (303) 12 450 (334) 12 450 (334)

13 800 (370) 14 150 (379) 14 150 (379)

60 (4,1) 80 (5,5) 100 (6,9) 125 (8,6)

5000 (134) 6400 (172) 7650 (205) 9200 (247)

10 700 (287) 13 050 (350) 15 400 (413) 16 050 (430)

13 000 (348) 16 000 (429) 16 050 (430)

15 350 (411)

5 psig(0,34 bar)

1P615427142

±1 psig(0,07 bar)

10 (0,69) 15 (1,0) 20 (1,4)

1550 (41,5) 2000 (53,6) 2450 (65,7)

2850 (76,4) 3850 (103) 4750 (127)

4050 (109) 5800 (155) 7150 (192)

6450 (173) 9250 (248) 11 400 (306)

8450 (226) 11 150 (299) 13 250 (355)

9800 (263) 12 400 (332)

25 (1,7) 30 (2,1) 40 (2,8)

2800 (75,0) 3100 (83,1) 3700 (99,2)

5700 (153) 6400 (172) 7850 (210)

8600 (230) 10 050 (269) 12 350 (331)

12 800 (343) 13 550 (363) 15 650 (419)

15 250 (409) 16 800 (450)

45 (3,1) 50 (3,5) 60 (4,1)

4050 (109) 4450 (119) 5050 (135)

8600 (230) 9400 (252) 10 700 (287)

13 000 (348) 13 650 (366) 15 100 (405)

15 950 (427) 16 300 (437) 18 200 (488)

80 (5,5) 100 (6,9) 125 (8,6)

6300 (169) 7600 (204) 9200 (247)

13 400 (359) 15 950 (427) 17 800 (477)

17 650 (473) 17 650 (473)

- Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.


527

Natural Gas

Table 11. Types s208H and s209H Capacities for 2-Inch (dN 50) Body sizeouTLeT


ACCurACy




1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

2 psig(0,14 bar)

1H975827032

±0.2 psig(0,01 bar)

5 (0,34) 10 (0,69) 15 (1,0)

850 (22,8) 1350 (36,2) 1700 (45,6)

1800 (48,2) 1900 (50,9) 2800 (75,0)

1800 (48,2) 3000 (80,4) 3700 (99,2)

2950 (79,1) 5200 (139) 6900 (185)

4250 (114) 6600 (177) 7200 (193)

5200 (139) 7800 (209) 9500 (255)

20 (1,4) 25 (1,7) 30 (2,1)

2000 (53,6) 2450 (65,7) 2650 (71,0)

3800 (102) 4500 (121) 5200 (139)

5300 (142) 6800 (182) 7500 (201)

9000 (241) 12 500 (335) 16 000 (429)

9800 (263) 14 200 (381) 16 100 (431)

40 (2,8) 45 (3,1) 50 (3,5)

3400 (91,1) 3600 (96,5) 4000 (107)

7400 (198) 8000 (214) 8500 (228)

13 200 (354) 15 500 (415) 16 700 (448)

21 600 (579) 21 600 (579) 21 900 (587)

60 (4,1) 80 (5,5) 100 (6,9) 125 (8,6)

4600 (123) 5800 (155) 7100 (190) 9000 (241)

10 700 (287) 13 100 (351) 16 200 (434) 19 900 (533)

19 200 (515) 24 800 (665) 25 600 (686)

18 800 (504)(1)

3 psig(0,21 bar)

1H975927032

±0.6 psig(0,04 bar)

5 (0,34) 10 (0,69) 15 (1,0)

1100 (29,5) 1550 (41,5) 2050 (54,9)

1950 (52,3) 3000 (80,4) 3850 (103)

2550 (68,3) 4750 (127) 5950 (159)

4700 (126) 8600 (230) 12 600 (338)

6000 (161) 12 200 (327) 16 200 (434)

7450 (200) 15 400 (413) 20 300 (544)

20 (1,4) 25 (1,7) 30 (2,1)

2400 (64,3) 2800 (75,0) 3150 (84,4)

4850 (130) 5750 (154) 6450 (173)

8200 (220) 9800 (263) 11 600 (311)

17 000 (456) 19 700 (528) 22 500 (603)

21 800 (584) 23 000 (616) 26 500 (710)

40 (2,8) 45 (3,1) 50 (3,5)

3650 (97,8) 4100 (110) 4350 (117)

7850 (210) 8900 (239) 9450 (253)

14 300 (383) 15 500 (415) 17 000 (456)

26 400 (708) 28 500 (764) 29 600 (793)

60 (4,1) 80 (5,5) 100 (6,9) 125 (8,6)

5100 (137) 6350 (170) 7250 (194) 9400 (252)

11 100 (297) 14 350 (385) 17 250 (462) 21 000 (563)

19 580 (532) 25 200 (675) 29 400 (788)

29 900 (801)

5 psig(0,34 bar)

1P615427142

±1 psig(0,07 bar)

10 (0,7) 15 (1,0) 20 (1,4)

1500 (40,2) 2050 (54,9) 2400 (64,3)

2800 (75,0) 3950 (106) 4750 (127)

4050 (109) 5700 (153) 7300 (196)

7350 (197) 10 750 (288) 13 550 (363)

9400 (252) 12 950 (347) 18 450 (494)

12 400 (332) 17 100 (458)

25 (1,7) 30 (2,1) 40 (2,8)

2750 (73,7) 3100 (83,1) 3750 (101)

5450 (146) 6500 (174) 7850 (210)

9100 (244) 10 500 (281) 13 700 (367)

16 200 (434) 19 200 (515) 25 250 (677)

20 400 (547) 24 700 (662)

45 (3,1) 50 (3,5) 60 (4,1)

4050 (109) 4400 (118) 4950 (133)

8550 (229) 9600 (257) 10 850 (291)

15 150 (406) 16 650 (446) 19 150 (513)

25 700 (689) 27 950 (749) 30 550 (819)

80 (5,5) 100 (6,9) 125 (8,6)

6450 (173) 7700 (206) 9250 (248)

14 000 (375) 17 000 (456) 20 700 (555)

24 150 (647) 29 400 (788)

1. Limited due to boost. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.


528

Natural Gas

Table 12. Type s208k Capacities for 1-1/2 and 2-Inch (dN 50) Body sizesouTLeT


ACCurACy




1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30)

5 psig(0,34 bar)

0Y066427022

±0.5 psig(0,03 bar)

10 (0,69) 15 (1,0) 20 (1,4)

500 (13,4) 550 (14,7) 600 (16,1)

1000 (26,8) 1300 (34,8) 1650 (44,2)

1250 (33,5) 1650 (44,2) 1950 (52,3)

1900 (50,9) 2650 (71,0) 3300 (88,4)

2150 (57,6) 3200 (85,8) 4100 (110)

2550 (68,3) 4000 (107) 5000 (134)

25 (1,7) 30 (2,1) 40 (2,8)

800 (21,4) 1600 (42,9) 1950 (52,3)

1950 (52,3) 2150 (57,6) 2650 (71,0)

2150 (57,6) 2650 (71,0) 2900 (77,7)

3950 (106) 4500 (121) 5800 (155)

4650 (125) 5500 (147)

45 (3,1) 50 (3,5) 60 (4,1)

2250 (60,3) 2450 (65,7) 2600 (69,7)

2900 (77,7) 3450 (92,5) 3800 (102)

3450 (92,5) 3800 (102) 5350 (143)

6200 (166) 6600 (177) 8700 (233)

80 (5,5) 100 (6,9) 125 (8,6)

3700 (99,2) 4100 (110) 5450 (146)

5350 (143) 5900 (158) 7950 (213)

5900 (158) 7950 (213)

5 psig(0,34 bar)

0Y066427022

±1 psig (0,07 bar)

10 (0,69) 15 (1,0) 20 (1,4)

1150 (30,8) 1300 (34,8) 1900 (50,9)

1700 (45,6) 2550 (68,3) 2950 (79,1)

2250 (60,3) 3150 (84,4) 3950 (106)

3400 (91,1) 5200 (139) 6000 (161)

4550 (122) 6350 (170) 8300 (222)

5650 (151) 8100 (217) 9950 (267)

25 (1,7) 30 (2,1) 40 (2,8)

2200 (58,9) 2650 (68,3) 3100 (83,1)

3650 (97,8) 4000 (107) 5000 (134)

4850 (130) 5500 (147) 6900 (185)

7050 (189) 8750 (235) 10 850 (291)

9950 (267) 11 750 (315)

45 (3,1) 50 (3,5) 60 (4,1)

3450 (92,5) 3800 (102) 4400 (118)

5800 (155) 6450 (173) 7450 (200)

7650 (205) 8900 (239) 9800 (263)

11 700 (314) 14 100 (378) 14 900 (399)

80 (5,5) 100 (6,9) 125 (8,6)

5950 (159) 7000 (188) 8450 (226)

9300 (249) 11 250 (302) 13 800 (370)

12 000 (322) 14 750 (395)

10 psig(0,69 bar)

1H802427032

±2 psig(0,14 bar)

10 (0,69) 15 (1,0) 20 (1,4)

950 (25,5) 1550 (41,5) 1900 (50,9)

1600 (42,9) 2350 (62,9) 3000 (80,4)

2450 (65,7) 2900 (77,7) 4000 (107)

3550 (95,1) 4900 (131) 6700 (180)

3600 (96,5) 6450 (173) 9000 (241)

4250 (114) 7600 (204) 10 400 (279)

25 (1,7) 30 (2,1) 40 (2,8)

2300 (61,6) 2750 (73,7) 3400 (91,1)

3800 (102) 4750 (127) 5850 (157)

5250 (141) 6000 (161) 7550 (202)

8150 (218) 9700 (260) 12 250 (328)

10 300 (276) 12 200 (327)

13 050 (350)

45 (3,1) 50 (3,5) 60 (4,1)

3650 (97,8) 3950 (106) 4650 (125)

6300 (169) 7250 (194) 8150 (218)

8800 (236) 9300 (249) 11 000 (295)

13 650 (366) 15 100 (405) 16 650 (446)

80 (5,5) 100 (6,9) 125 (8,6)

5850 (157) 7250 (194) 8700 (233)

10 750 (288) 12 850 (344) 15 750 (422)

13 750 (369) 17 100 (458)



529

Natural Gas



dIMeNsIoNs, INCHes (mm) APProxIMATesHIPPING WeIGHT,

PouNds (kg)

AB C

d

NPT CL125 FF CL250 rF PN 10/16 NPT Flanged

1-1/41-1/2

1-1/2 x 22 (50)

6.12 (155)

- - - -- - - -- - - -

10.00 (254)

- - - -- - - -- - - -

10.50 (267)

- - - -- - - -- - - -

10.19 (259)

11.06 (281)11.06 (281)11.06 (281)10.62 (270)

18.12 (460)18.12 (460)18.12 (460)17.60 (447)

1.44 (37) 1.44 (37)1.44 (37)1.88 (48)

- - - -- - - -- - - -

2.19 (56)

28 (13)

12.88(327)

14.12(359)

1-InCH nPTSCReeneD VenT

D(MAXIMuM)9.75

(248)

A

A/2

1B

C

3/4-InCH nPT COnTROL LIne TAPPInG FORTyPeS WITH eXTeRnAL ReGISTRATIOn

nPT - 5.64 (143)FLAnGeD - 6.64 (169)

5.82(148)

A1/2 A


Figure 4. Body Positions and Spring Case Vent Locations

B2491

F (STAnDARD)



OuTLeT

C

e

D

InCHeS(mm)


530

Natural Gas

Type (Select One)

S208 (without internal relief)*** S208H (high pressure version)*** S208K (higher pressure version)*** S208P (external pressure registration)*** S208PK (higher pressure version with external pressure registration)*** S209 (with internal relief)*** S209H (high pressure version)*** S209P (external pressure registration)***

Body Size and end Connection Style (Select One)

1-1/4-inch NPT*** 1-1/2-inch NPT*** 1-1/2 x 2-inch NPT*** 2-inch NPT*** 2-inch (DN 50) CL125 FF flanged*** 2-inch (DN 50) CL250 RF flanged***


1/4-inch (6,4 mm)*** 3/4-inch (19 mm)*** 3/8-inch (9,5 mm)*** 1-inch (25 mm)*** 1/2-inch (13 mm)*** 1-3/16-inch (30 mm)***

Type VSX Module Trip Spring Range (Table 7)

High Trip Only Indicate trip point ________________ high High and Low Trip Indicate trip points ________ high ________ low

Type VSX Module Pressure Registration (Select One)

Internal*** External***




Other Requirements:

Ordering Guide








Spring Range (Select One)

Type S208, S208P, S209, or S209P

3.5 to 6.5-inches w.c. (9 to 16 mbar), Red*** 5 to 9-inches w.c. (12 to 22 mbar), Black*** 8.5 to 18-inches w.c. (21 to 45 mbar), Gray*** 14 to 30-inches w.c. (35 to 75 mbar), Dark Green***

Type S208H, S208P, S209H, or S209P

1 to 2 psig (0,07 to 0,14 bar), Dark Blue*** 1.5 to 3.25 psig (0,10 to 0,22 bar), Orange*** 2 to 5 psig (0,14 to 0,34 bar), Yellow***

Type S208K or S208PK

2.5 to 5.5 psig (0,17 to 0,38 bar), Green Stripe*** 4 to 10 psig (0,28 to 0,69 bar), Silver***

Body Position (Select One)

Position 1 (standard)*** Position 2*** Position 3 (standard)*** Position 4***

Vent Position (Select One)

Position C*** Position D (standard)*** Position E*** Position F (standard)***


531

Natural Gas

W2025

Figure 2. S303 Series Relief/Monitor RegulatorTable 1. Body sizes and end Connection styles

TyPe Body sIZe, INCHes (dN) eNd CoNNeCTIoN sTyLe

S303, S303H, S303P1-1/4, 1-1/2, or 2 NPT

All other types2 (50) CL125 FF


S301 Basic Type S300 regulator construction without internal relief

S301H High-pressure version of the Type S301 regulator

S301HP Blocked-throat version of Type S301H for use with downstream control line

S301P Blocked-throat version of Type S301 for use with downstream control line

S302 Internal relief version of Type S301

S302H High-pressure version of the Type S302 regulator


S303 Relief/monitor regulator

S303H High-pressure version of Type S303 regulator


Figure 1. Typical S300 Series Basic Regulator

W2076

Introduction

The S300 Series direct-operated, spring-loaded regulators are used for pressure reducing control in a variety of commercial, institutional, and industrial applications. All regulators in this series are used with natural, manufactured, or liquefied petroleum gases.


See Table 1


See Table 4

Available Configurations

See Table 2

Maximum Allowable Inlet Pressures

Emergency: 150 psig (10,3 bar) Operating to Obtain Good Performance: See Table 4

Maximum Allowable Outlet Pressures

Emergency (Casing): 15 psig (1,0 bar) Operating to Avoid Internal Part Damage: 5 psi (0,34 bar) above outlet pressure setting


3.5-inches w.c. to 8 psig (9 mbar to 0,55 bar) See Table 5


-20° to 170°F (-29° to 77°C)

Approximate Shipping Weights

Types S303, S303H, and S303P: 14 pounds (6 kg)All other Types: 9 pounds (4 kg)


For more technical information, contact your local Sales Office, log on to: www.emersonprocess.com/regulators

Figure 3. Type S302 Operational Schematic

InLeT PReSSuRe

OuTLeT PReSSuRe

ATMOSPHeRIC PReSSuReA6195

Features

• Application Flexibility• Installation Adaptability• Easy Maintenance• Accurate Control• Excellent Shock Characteristics• High Speed of Response


532

Natural Gas

Table 3. Construction MaterialsBody dIAPHrAGM CAse

ANd sPrING CAsedIAPHrAGM, dIsk, ANd

Body o-rINGCLosING CAP GAskeT ANd

reLIeF vALve PAd (IF used)oTHer CoNsTruCTIoN

MATerIALs

Cast iron Aluminum Nitrile (NBR) Neoprene (CR) Aluminum, Steel,and Stainless steel

Table 4. Additional Specifications


reGuLATor TyPe NuMBer

C1

IeC sIZING CoeFFICIeNTss301, s301P, s302, s302P, s303, s303P s301H, s302H, s303H, s301HP

Maximum operating Inlet Pressure to

obtain Good Performance,Psig (bar)

Wide-open Cg

Wide-open Cv

Maximum operating Inlet Pressure to

obtain Good Performance,Psig (bar)

Wide-open Cg

Wide-open Cv

xT Fd FL

5/32 x 3/16 3/16

7/32 x 1/4 1/4

(4,0 x 4,8)(4,8)(5,6 x 6,4)(6,4)

125 (8,6) 125 (8,6) 60 (4,1) 60 (4,1)

20.2 28.5 35.3 49.5

0.580.811.001.41

- - - - 125 (8,6)

- - - - 125 (8,6)

- - - - 28.5 - - - - 49.5

- - - -0.81- - - -1.41

35 0.775 0.50 0.897/32 x 3/8 3/8 1/2 3/4

3/4 x 7/8

(5,6 x 9,5)(9,5)(13)(19)(19 x 22)

30 (2,1) 30 (2,1) 25 (1,7) 15 (1,0) 15 (1,0)

38.0 116 200 300 350

1.093.315.718.5710

- - - - 80 (5,5) 60 (4,1) 40 (2,8) 40 (2,8)

- - - - 112 200 360 410

- - - -3.2

5.7110.311.7

Table 5. outlet Pressure rangesouTLeT Pressure rANGe By reGuLATor TyPe NuMBer CoNTroL sPrING

Inches w.c. (mbar) Psig (bar) Part Number Color Code s301, s301P,

s302, s302P s303, s303P s301H, s301HP s302H s303H

3.5 to 65 to 8.5

(9 to 15)(12 to 21)

4 to 65 to 8.5

(10 to 15)(12 to 21) - - - - - - - - - - - - T1124127222

T1122127222 Unpainted

6 to 14 (15 to 35) 8 to 14 (20 to 35) - - - - - - - - - - - - T1123637022 Blue

12 to 28 (30 to 70) 12 to 28 (30 to 70) - - - - - - - - - - - - T1123727012 Green

- - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - -

1 to 2 1.5 to 3

2.5 to 5.5 4.5 to 8

(0,07 to 0,14)(0,10 to 0,21)(0,17 to 0,38)(0,31 to 0,55)

1 to 2 (0,07 to 0,14) 1.5 to 3 (0,10 to 0,21)

2.5 to 5.5 (0,17 to 0,38) - - - -

1 to 2 (0,07 to 0,14) 1.5 to 3 (0,10 to 0,21)

- - - - - - - -

T1138527142 T1138427142 T1138327142 T1138227142

Black Olive drab

Yellow Brown

Table 6. relief/Monitor data

TyPe NuMBer

CoNTroL sPrING PArT

NuMBer

MAxIMuM doWNsTreAM Pressure WITH reLIeF/MoNITor IN oPerATIoN,

PsIG (bar)

MAxIMuM FLoW THrouGH INTerNAL reLIeF vALve WITH reLIeF/MoNITor IN

oPerATIoN, sCFH (Nm³/h)(1)

MoNITor sPrING

range Part Number Color CodeNumber of

spring seats required

S303, S303P

T1123637022 1.25 (0,09) 1200 (32,2) 8 to 14-inches w.c. (20 to 35 mbar) 1L255727132 Green 2

T1123727012 1.8 3

(0,12)(0,21)

1600 2000

(42,9)(53,6)

10 to 20-inches w.c. 18 to 33-inches w.c.

(25 to 50 mbar)(45 to 82 mbar)

1L2558271321L255927132

RedBlue

11

S303H T1138527142T1138427142

45

(0,28)(0,34)

2500 3000

(67,0) (80,4)

0.75 to 1.6 psig 1.25 to 2.25 psig

(0,05 to 0,11 bar)(0,09 to 0,16 bar)

1V2242270121V224227012

SilverSilver

12

1. Of 0.6 specific gravity natural gas at 60°F (0°C) and 14.7 psia (1,01325 bar)


533

Natural Gas

Table 7. Types s301, s301P, s302, s302P, s303, and s303P Capacities for 1-1/4-Inch Body (continued)

ouTLeT Pressure seTTING,

INCHes W.C. (mbar)

ouTLeT Pressure rANGe, sPrING PArT NuMBer,

ANd CoLor

drooPINLeT

Pressure,PsIG (bar)


Orifice Sizes, Inches (mm)

Restricted-Capacity Orifice(Not Available with Types s303 and s303P regulators)

5/32 x 3/16(4,0 x 4,8)

7/32 x 1/4(5,6 x 6,4)

7/32 x 3/8(5,6 x 9,5)

3/4 x 7/8(19 x 22)

7 (17)

5 to 8.5-inches w.c.(12 to 21 mbar)

T1122127222Unpainted

1-inch w.c. (2 mbar), except 2-inches w.c. (5 mbar) for Types S301P and S302P

2 5

10 25

(0,14)(0,34)(0,69)(1,7) 1000 (26,8)

750 (20,1)1800 (48,2)

750 (20,1)1100 (29,5)1800 (48,2)

1500 (40,2)2800 (75.0)3500 (93,8)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

1800 (48,2)2000 (53,6)2800 (75.0)3400 (91,1)

3400 (91,1)

11 (27)

6 to 14-inches w.c.(15 to 35 mbar)

T1123637022Blue

2-inches w.c. (5 mbar), except 4-inches w.c. (10 mbar) for Types S301P and S302P

2 5

10 25 40

(0,14)(0,34)(0,69)(1,7)(2,8) 1400 (37,5)

1450 (38,9)2200 (59.0)

800 (21,4)1000 (26,8)1800 (48,2)

1400 (37,5)2500 (67,0)3500 (93,8)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

1900 (50,9)2400 (64,3)2900 (77,7)3400 (91,1)

3500 (93,8)

20 (50)


T1123727012Green


5 10 25 40 60

(0,34)(0,69) (1,7)(2,8)(4,1)

1050 (28,1)1450 (38,9)

1550 (41,5)2600 (69,7)

1000 (26,8)1700 (45,6)

1850 (49,6)3000 (80,4)

80 100 125

(5,5)(6,9)(8,6)

2100 (56,3)2600 (69,7)3000 (80,4)

- Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.

Table 7. Types s301, s301P, s302, s302P, s303, and s303P Capacities for 1-1/4-Inch BodyouTLeT

Pressure seTTING,

INCHes W.C. (mbar)


ANd CoLor

drooPINLeT

Pressure,PsIG (bar)



Full-Sized Orifice

3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19)

7 (17)



1-inch w.c. (2 mbar), except 2-inches w.c. (5 mbar) for

Types S301P, S302P, and S303P

2 5

10 25

(0,14)(0,34)(0,69)(1,7) 1250 (33,5)

750 (20,1)1950 (52,3)

1100 (29,5)2100 (56,3)3500 (93,8)

1700 (45,6)2400 (64,3)3500 (93,8)

1400 (37,5)2400 (64,3)3500 (93,8)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

2500 (67,0)2700 (72,4)3500 (93,8)3500 (93,8)

3500 (93,8)

11 (27)


T1123637022Blue

2-inches w.c. (5 mbar), except 4-inches w.c. (10 mbar) for


2 5

10 25 40

(0,14)(0,34)(0,69)(1,7)(2,8) 1900 (50,9)

1900 (50,9)2620 (70,2)

500 (13,4)1100 (29,5)1750 (46,9)3500 (93,8)

700 (18,8)1500 (40,2)2500 (67,0)3500 (93,8)

1200 (32,2)2100 (56,3)3300 (88,4)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

2300 (61,6)2750 (73,7)3400 (91,1)3500 (93,8)

3500 (93,8)

20 (50)


T1123727012Green



5 10 25 40 60

(0,34)(0,69)(1,7)(2,8)(4,1)

1350 (36,2)1900 (50,9)

1150 (30,8)2000 (53,6)2900 (77,7)

1150 (30,8)2700 (72,4)

1000 (26,8)1850 (49,6)3500 (93,8)

1600 (42,9)2600 (69,7)

80 100 125

(5,5)(6,9)(8,6)

2600 (69,7)3000 (80,4)3500 (93,8)


- continued -


534

Natural Gas

- continued -

Table 8. Types s301, s301P, s302, s302P, s303, and s303P Capacities for 1-1/2 and 2-Inch (dN 50) Bodies (continued)

ouTLeT Pressure seTTING,

INCHes W.C. (mbar)


ANd CoLor

drooPINLeT

Pressure,PsIG (bar)



Restricted-Capacity Orifice(Not Available with Types s303 and s303P regulators)

5/32 x 3/16(4,0 x 4,8)

7/32 x 1/4(5,6 x 6,4)

7/32 x 3/8(5,6 x 9,5)

3/4 x 7/8(19 x 22)

7 (17)



1-inch w.c. (2 mbar), except 2-inches w.c. (5 mbar) for Types S301P and S302P

2 5

10 25

(0,14)(0,34)(0,69)(1,7) 1000 (26,8)

750 (20,1)1880 (50,4)

800 (21,4)1175 (31,5)1880 (50,4)

1500 (40,2)3400 (91,1)3500 (93,8)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

1900 (50,9)2400 (64,3)2900 (77,7)3500 (93,8)

3500 (93,8)

11 (27)


T1123637022Blue


2 5

10 25 40

(0,14)(0,34)(0,69)(1,7)(2,8) 1400 (37,5)

1450 (38,9)2200 (59.0)

800 (21,4)1000 (26,8)1800 (48,2)

1500 (40,2)2900 (77,7)3500 (93,8)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

1900 (50,9)2400 (64,3)2900 (77,7)3500 (93,8)

3500 (93,8)

20 (50)


T1123727012Green


5 10 25 40 60

(0,34)(0,69)(1,7)(2,8)(4,1)

1100 (29,5)1540 (41,3)

1740 (46,6)2600 (69,7)

1000 (26,8)1800 (48,2)

2000 (53,6)3500 (93,8)

80 100 125

(5,5)(6,9)(8,6)

2200 (59.0)2700 (72,4)3500 (93,8)


Table 8. Types s301, s301P, s302, s302P, s303, and s303P Capacities for 1-1/2 and 2-Inch (dN 50) BodiesouTLeT

Pressure seTTING,

INCHes W.C. (mbar)


ANd CoLor

drooPINLeT

Pressure,PsIG (bar)


Full-Size Orifice Sizes, Inches (mm)

3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19)

7 (17)



1-inch w.c. (2 mbar), except 2-inches w.c. (5 mbar) for


2 5

10 25

(0,14)(0,34)(0,69)(1,7) 1400 (37,5)

1000 (26,8)2400 (64,3)

1200 (32,2)2400 (64,3)3500 (93,8)

2000 (53,6)3500 (93,8)2600 (69,7)

1400 (37,5)3200 (85,8)3500 (93,8)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

2600 (69,7)3300 (88,4)3500 (93,8)3500 (93,8)

3500 (93,8)

11 (27)


T1123637022Blue



2 5

10 25 40

(0,14)(0,34)(0,69)(1,7)(2,8) 1900 (50,9)

1950 (52,3)3200 (85,8)

500 (13,4)1150 (30,8)2000 (53,6)3500 (93,8)

800 (21,4)1700 (45,6)3100 (83,1)3500 (93,8)

1250 (33,5)2500 (67,0)3500 (93,8)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

2650 (71,0)3250 (87,1)3500 (93,8)3500 (93,8)

3500 (93,8)

20 (50)


T1123727012Green



5 10 25 40 60

(0,34)(0,69)(1,7)(2,8)(4,1)

1650 (44,2)2300 (61,6)

1250 (33,5)2200 (59,0)3300 (88,4)

1300 (34,8)3100 (83,1)

1050 (28,1)2850 (76,4)3500 (93,8)

1800 (48,2)3100 (83,1)

80 100 125

(5,5)(6,9)(8,6)

2800 (75,0)3200 (85,8)3500 (93,8)

- Dark shade values for the 3/8 and 1/2-inch (9,5 and 13 mm) orifice at 10% droop indicates that capacity peaks before inlet pressure does because of boost effect. - Light shade areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.


535

Natural Gas

Table 9. Types s301H, s302H, and s303H (All sizes) Capacities with 10% droop


ouTLeT Pressure seTTING,PsIG (bar)


ANd CoLor




3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19)

S301H, S302H, S303H

1 (0,07)

1.0 to 2.0 psig(0,07 to 0,14 bar)

T1138527142Black

2 5

10 15 20 30

(0,14)(0,34)(0,69)(1,0)(1,4)(2,1)

193 (5,2) 300 (8,0)

450 (12,1) 555 (14,9) 710 (19,0) 970 (26,0)

160 (4,3) 381 (10,2) 465 (12,5) 740 (19,8) 920 (24,7) 1160 (31,1)

295 (7,9) 440 (11,8) 690 (18,5) 1290 (34,6) 1880 (50,4) 3040 (81,5)

400 (10,7) 748 (20,0) 1420 (38,1) 2070 (55,5) 2750 (73,7)4180 (112)

595 (15,9) 1240 (33,2) 2200 (59,0) 3350 (89,8)4500 (121)5000 (134)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

1310 (35,1) 1750 (46,9) 2210 (59,2) 3100 (83,1)3760 (101)

1620 (43,4) 3300 (88,4) 3400 (91,1)3980 (107) 3290 (88,2)

4170 (112)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)

3 (0,21)

1.5 to 3.0 psig(0,10 to 0,21 bar)

T1138427142Olive drab

4 5

10 15 20 30

(0,28)(0,34)(0,69)(1,0)(1,4)(2,1)

303 (8,1) 374 (10,0) 515 (13,8) 735 (19,7) 970 (26,0) 1420 (38,1)

207 (5,6) 452 (12,1) 670 (18,0) 905 (24,3) 1030 (27,6) 1755 (47,0)

478 (12,8) 606 (16,2) 1130 (30,3) 1680 (45,0) 2000 (53,6) 2970 (79,6)

548 (14,7) 905 (24,3) 1740 (46,6) 2250 (60,3) 2770 (74,2)3870 (104)

1060 (28,4) 1290 (34,6) 2450 (65,7) 3230 (86,6)4130 (111)5000 (134)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

1700 (45,6) 2390 (64,1) 3030 (81,2) 3550 (95,1)4180 (112)

2200 (59,0) 3070 (82,3)4000 (107)4380 (117)4970 (133)

4030 (108)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)

S301Honly

5 (0,34)

2.5 to 5.5 psig(0,17 to 0,38 bar)

T1138327142Yellow

7 10 15 20 30

(0,48)(0,69)(1,0)(1,4)(2,1)

570 (15,3) 775 (20,8) 980 (26,3) 1390 (37,3)

723 (19,4) 1030 (27,6) 1330 (35,6) 1575 (42,2)

1030 (27,6) 1500 (40,2) 1940 (52,0) 2710 (72,6)

1480 (39,7) 2130 (57,1) 2640 (70,8)3740 (100)

1480 (39,7) 2040 (54,7) 3100 (83,1)4080 (109)5000 (134)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

1740 (46,6) 2380 (63,8) 2970 (79,6) 3420 (91,7)3980 (107)

2200 (59,0) 3230 (86,6)4000 (107)4830 (129)5000 (134)

3480 (93,3)5000 (134)5000 (134)

4970 (133)5000 (134)

5000 (134)

6 (0,41)

4.5 to 8 psig(0,31 to 0,55 bar)

T1138227142Brown

10 15 20 30 40

(0,69)(1,0)(1,4)(2,1)(2,8)

495 (13,3) 735 (19,7) 970 (26,0) 1355 (36,3) 1650 (44,2)

677 (18,1) 981 (26,3) 1225 (32,8) 1650 (44,2) 2100 (56,3)

905 (24,3) 1390 (37,3) 1740 (46,6) 2520 (67,5)3820 (102)

1360 (36,4) 1940 (52,0) 2500 (67,0) 3680 (98,6)4700 (126)

1940 (52,0) 2840 (76,1) 3550 (95,1)5000 (134)5000 (134)

60 80

100 125

(4,1)(5,6)(6,9)(8,6)

2270 (60,8) 3070 (82,3) 3420 (91,7)4000 (107)

3100 (83,1)3870 (104)4500 (121)5000 (134)

5000 (134)5000 (134)

5000 (134)

- Dark shade value for the 1/4-inch (6,4 mm) orifice at 10% droop indicates that capacity peaks before inlet pressure does because of boost effect. - Light shade areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.

Figure 4. Typical S302 Internal Relief Performance Curves

nOTe:MeASuReMenTS MADe WITH ReGuLATOR BLOCkeD WIDe-OPen, VenTInG DIReCTLy TO ATMOSPHeRe, AnD COnTROL SPRInG T1122127222 SeT AT 7-InCHeS W.C. (17 mbar).

0 1 2 3 4 5 6 7 8

InLeT PReSSuRe, bar

200

150

100

50

000

12512080604020


1.0

2.0

3.0

OuTL

eT P

ReSS

uRe,

PSI

G

OuTL

eT P

ReSS

uRe,

mba

r

TyPe S302 ReGuLATORA0555-1

100

ORIFICe SIZe, InCHeS (mm)

3/4 X 7/8 (19 X 22)3/4 (19)

1/2 (13)3/8 (9,5)

1/4 (6,4)

7/32 X 1/4 OR 7/32 X 3/8 (5,6 X 6,4 OR 5,6 X 9,5)

3/16 (4,8)

5/32 X 3/16 (4,0 X 4,8)


536

Natural Gas

Table 10. Types s301H, s302H, and s303H Capacities (All sizes) with 20% droop




ANd CoLor




3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19)

S301H, S302H, S303H

1 (0,07)

1.0 to 2.0 psig(0,07 to 0,14 bar)

T1138527142Black

2 5

10 15 20 30

(0,14)(0,34)(0,69)(1,0)(1,4)(2,1)

265 (7,1) 465 (12,5) 730 (19,6) 1030 (27,6) 1230 (33,0) 1570 (42,1)

180 (4,8) 425 (11,4) 905 (24,3) 1360 (36,4) 1660 (44,5) 2320 (62,2)

505 (13,5) 980 (26,3) 1580 (42,3) 2270 (60,8) 3030 (81,2)4320 (116)

683 (18,3) 1390 (37,3) 2270 (60,8) 3160 (84,7)4000 (107)5000 (134)

1060 (28,4) 2070 (55,5) 3360 (90,0)4500 (121)5000 (134)5000 (134)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

1940 (52,0) 2650 (71,0) 3230 (86,6)3910 (105)4440 (119)

2940 (78,8)4180 (112)4440 (119)5000 (134)5000 (134)

5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)

3 (0,21)

1.5 to 3.0 psig(0,10 to 0,21 bar)


4 5

10 15 20 30

(0,28)(0,34)(0,69)(1,0)(1,4)(2,1)

394 (10,6) 485 (13,0) 825 (22,1) 1060 (28,4) 1250 (33,5) 1570 (42,1)

490 (13,1) 645 (17,3)

1320 (35,4) 1740 (46,6) 2070 (55,5) 2710 (72,6)

955 (25,6) 1160 (31,1) 2040 (54,7) 2840 (76,1) 3430 (91,9)4780 (128)

1290 (34,6) 1610 (43,1) 2940 (78,8)3800 (102)4640 (124)5000 (134)

1940 (52,0) 2400 (64,3)4260 (114)5000 (134)5000 (134)5000 (134)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

1940 (52,0) 2630 (70,5) 3290 (88,2)4000 (107)4830 (129)

3290 (88,2)4490 (120)5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)

S301Honly 5 (0,34)

2.5 to 5.5 psig(0,17 to 0,38 bar)

T1138327142Yellow

7 10 15 20 30

(0,48)(0,69)(1,0)(1,4)(2,1)

750 (20,1) 1040 (27,9) 1260 (33,8) 1640 (44,0)

1120 (30,0) 1610 (43,1) 2000 (53,6) 2630 (70,5)

1830 (49,0) 2580 (69,1) 3300 (88,4)4580 (123)

2580 (69,1) 3680 (98,6)4640 (124)5000 (134)

2710 (72,6)3740 (100)5000 (134)5000 (134)5000 (134)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

1910 (51,2) 2610 (69,9) 3250 (87,1)3900 (105)4670 (125)

3290 (88,2)4450 (119)5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)

S301Honly 6 (0,41)

4.5 to 8 psig(0,31 to 0,55 bar)

T1138427142

Brown

10 15 20 30 40

(0,69)(1,0)(1,4)(2,1)(2,8)

710 (19,0) 1030 (27,6) 1220 (32,7) 1650 (44,2) 1910 (51,2)

1030 (27,6) 1550 (41,5) 1940 (52,0) 2580 (69,1) 3230 (86,6)

1680 (45,0) 2520 (67,5) 3120 (83,6)4420 (118)5000 (134)

2400 (64,3) 3460 (92,7)4330 (116)5000 (134)5000 (134)

3520 (94,3)5000 (134)5000 (134)5000 (134)5000 (134)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

2610 (69,9) 3280 (87,9)3940 (106)4670 (125)

4380 (117)5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)


Figure 5. Typical S302H Internal Relief Performance Curves

InLeT PReSSuRe, bar

1 2 3 4 5

200

150

100

50

OuTL

eT P

ReSS

uRe,

mba

r

250

0 806040200

1.0

2.0

3.0

OuTL

eT P

ReSS

uRe,

PSI

G

4.0

InLeT PReSSuRe, PSIGTyPe S302H ReGuLATOR

nOTe:MeASuReMenTS MADe WITH ReGuLATOR BLOCkeD OPen By 7/64-InCHeS (2,8 mm) WIRe ATTACHeD TO SeAT RInG, VenTInG DIReCTLy TO ATMOSPHeRe, AnD COnTROL SPRInG T1138527142 SeT AT 1 PSIG (0,07 BAR).

3/4 (19)

1/2 (13)

3/8 (9,5)

1/4 (6,4)

3/16 (4,8)

ORIFICe SIZe, InCHeS (mm)


537

Natural Gas

Table 11. Type s301HP Capacities at 20% droop


ouTLeT Pressure

rANGe, sPrING PArT NuMBer,

ANd CoLor


CAPACITIes IN sCFH (Nm3/h) oF 0.6 sPeCIFIC GrAvITy NATurAL GAs1-1/4-Inch Body 1-1/2 or 2-Inch Body

Orifice Sizes, Inches (mm) Orifice Sizes, Inches (mm)

3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 3/16 (4,8) 1/4 (6,4) 3/8 (10) 1/2 (13) 3/4 (19)

1 (0,07)

1.0 to 2.0 psig(0,07 to 0,14 bar)

T1138527142Black

2 5

10 15 20 30

(0,14)(0,34)(0,69)(1,0)(1,4)(2,1)

50 (1,3)55 (1,5)

100 (2,7)110 (3,0)115 (3,1)250 (6,7)

90 (2,4)150 (4,0)350 (9,4)

500 (13,4)600 (16,1)950 (25,5)

150 (4,0)160 (4,3)

850 (22,8)1250 (33,5)1750 (46,9)2250 (60,3)

200 (5,4)600 (16,1)

1650 (44,2)2250 (60,3)3000 (80,4)3500 (93,8)

200 (5,4)1000 (26,8)2000 (53,6)3000 (80,4)4000 (107)5000 (134)

100 (2,7)200 (5,4)300 (8,0)

400 (10,7)500 (13,4)750 (20,1)

100 (2,7)250 (6,7)

450 (12,1)500 (13,4)900 (24,1)

2000 (53,6)

50 (1,3)200 (5,4)

650 (17,4)1250 (33,5)1750 (46,9)2500 (67,0)

80 (2,1)250 (6,7)

1225 (32,8)1750 (46,9)2250 (60,3)3000 (80,4)

155 (4,1)1000 (26,8)2000 (53,6)2500 (67,0)3500 (93,8)4000 (107)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

450 (12,1) 650 (17,4)2500 (67,0)3150 (84,4)4000 (107)

2000 (53,6)3000 (80,4)4000 (107)5000 (134)5000 (134)

3000 (80,4)4000 (107)5000 (134)

4000 (107)5000 (134)

5000 (134) 1000 (26,8)2250 (60,3)3000 (80,4)3750 (101)4500 (121)

2500 (67,0)3500 (93,8)4000 (107)4500 (121)5000 (134)

3300 (88,4)4000 (107)5000 (134)

4000 (107)5000 (134)

4500 (121)

3 (0,21)

1.5 to 3.0 psig(0,10 to 0,21 bar)


4 5

10 15 20 30

(0,28)(0,34)(0,69)(1,0)(1,4)(2,1)

250 (6,7)310 (8,3)

600 (16,1)800 (21,4)

1000 (26,8)1350 (36,2)

300 (8,0)450 (12,1)900 (24,1)

1150 (30,8)1450 (38,9)2150 (57,6)

450 (12,1)650 (17,4)1500 (40,2)2500 (67,0)3100 (83,1)3500 (93,8)

600 (16,1)900 (24,1)

1950 (52,3)3000 (80,4)3750 (101)5000 (134)

1000 (26,8)1400 (37,5)3250 (87,1)4500 (121)5000 (134)5000 (134)

250 (6,7)300 (8,0)350 (9,4)

750 (20,1)1000 (26,8)1350 (36,2)

400 (10,7)460 (12,3)850 (22,8)

1150 (30,8)1500 (40,2)2000 (53,6)

500 (13,4)650 (17,4)

1500 (40,2)2250 (60,3)3500 (93,8)4750 (127)

650 (17,4)850 (22,8)

2000 (53,6)3400 (91,1)4250 (114)5000 (134)

850 (22,8)1200 (32,2)3350 (89,8)4750 (127)5000 (134)5000 (134)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

1700 (45,6)2150 (57,6)3250 (87,1)4100 (110)5000 (134)

3150 (84,4)4150 (111)5000 (134)5000 (134)5000 (134)

4500 (121)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134) 1650 (44,2)2500 (67,0)3400 (91,1)4150 (111)5000 (134)

3400 (91,1)4400 (118)5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)

5 (0,34)

2.5 to 5.5 psig(0,17 to 0,38 bar)

T1138327142Yellow

7 10 15 20 30

(0,48)(0,69)(1,0)(1,4)(2,1)

400 (10,7)550 (14,7)750 (20,1)

1000 (26,8)1350 (36,2)

800 (21,4)1200 (32,2)1500 (40,2)2250 (60,3)

1500 (40,2)2400 (64,3)3000 (80,4)4200 (113)

2100 (56,3)4000 (107)5000 (134)5000 (134)

3200 (85,8)5000 (134)5000 (134)5000 (134)

550 (14,7)800 (21,4)

1000 (26,8)1400 (37,5)

750 (20,1)1100 (29,5)1400 (37,5)2150 (57,6)

1200 (32,2)2500 (67,0)3250 (87,1)4000 (107)

2150 (57,6)3250 (87,1)4000 (107)5000 (134)

2400 (64,3)3350 (89,8)5000 (134)5000 (134)

40 60 80

100 125

(2,8)(4,1)(5,5)(6,9)(8,6)

1750 (46,9)2650 (71,0)3400 (91,1)4200 (113)5000 (134)

3250 (87,1)4500 (121)5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134) 1750 (46,9)2400 (64,3)3400 (91,1)4200 (113)5000 (134)

2650 (71,0)4400 (118)5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)

6 (0,41)

4.5 to 8 psig(0,31 to 0,55 bar)

T1138227142Brown

10 15 20 30 40

(0,69)(1,0)(1,4)(2,1)(2,8)

500 (13,4)750 (20,1)

1000 (26,8)1350 (3,2)

1750 (46,9)

750 (20,1)1100 (29,5)1500 (40,2)2100 (56,3)3100 (83,1)

1225 (32,8)2150 (57,6)3150 (84,4)4500 (121)5000 (134)

2000 (53,6)3300 (88,4)4200 (113)5000 (134)5000 (134)

3000 (80,4)4000 (107)5000 (134)5000 (134)5000 (134)

550 (14,7)800 (21,4)

1000 (26,8)1300 (34,8)1750 (46,9)

750 (20,1)1150 (30,8)1500 (40,2)2500 (67,0)3100 (83,1)

1250 (33,5)2250 (60,3)3250 (87,1)4350 (117)5000 (134)

1600 (42,9)3350 (89,8)4250 (114)5000 (134)5000 (134)

3250 (87,1)4350 (117)5000 (134)5000 (134)5000 (134)

60 80

100 125

(4,1)(5,5)(6,9)(8,6)

2350 (63,0) 3400 (91,1)4100 (110)5000 (134)

4200 (113)5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134) 2350 (63,0)3500 (93,8)4050 (109)5000 (134)

4000 (107)5000 (134)5000 (134)5000 (134)

5000 (134)5000 (134)

5000 (134)



538

Natural Gas

Table 12. Types s301H, s302H, and s303H ±1% Fixed Factor (PFM) Capacities(2)


ouTLeT Pressure(1), ouTLeT Pressure rANGe, sPrING PArT NuMBer, ANd CoLor




3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19)

1-1/4

2.0 psig (0,14 bar)

1.0 to 2.0 psig(0,07 to 0,14 bar)

T1138527142Black

15 20 25 30

(1,0)(1,4)(1,7)(2,1)

500 (13,4)600 (16,1)650 (17,4)700 (18,8)

800 (21,4)1100 (29,5)1400 (37,5)1700 (45,6)

1700 (45,6)2000 (53,6)2700 (72,4)3200 (85,8)

2000 (53,6)2600 (69,7)3300 (88,4)4000 (107)

2100 (56,3)3300 (88,4)4000 (107)6500 (174)

40 45 50 60

(2,8)(3,1)(3,4)(4,1)

1200 (32,2)1300 (34,8)1400 (37,5)2200 (59,0)

2700 (72,4)3100 (83,1)3700 (99,2)4500 (121)

5000 (134)6200 (166)7200 (193)8600 (230)

6300 (169)7000 (188)8100 (217)9200 (247)

8000 (214)

80 100 125

(5,5)(6,9)(8,6)

3400 (91,1)4100 (110)5200 (139)

6600 (177)8000 (214)9700 (260)

11 700 (314)

5 psig (0,34 bar)

2.5 to 5.5 psig(0,17 to 0,38 bar)

T1138327142Yellow

15 20 25 30

(1,0)(1,4)(1,7)(2,1)

500 (13,4)650 (17,4)750 (20,1)800 (21,4)

500 (13,4)650 (17,4)800 (21,4)900 (24,1)

800 (21,4)1000 (26,8)1300 (34,8)1500 (40,2)

800 (21,4)1100 (29,5)1500 (40,2)1600 (42,9)

850 (22,8)1400 (37,5)2000 (53,6)2500 (67,0)

40 45 50 60

(2,8)(3,1)(3,4)(4,1)

1200 (32,2)1300 (34,8)1400 (37,5)1800 (48,2)

1300 (34,8)1500 (40,2)1600 (42,9)2100 (56,3)

2100 (56,3)2500 (67,0)2700 (72,4)3100 (83,1)

3000 (80,4)3500 (93,8)3800 (102)4400 (118)

80 100 125

(5,5)(6,9)(8,6)

2400 (64,3)3000 (80,4)3700 (99,2)

3000 (80,4)3600 (96,5)4400 (118)

4600 (123)

1-1/2

2.0 psig (0,14 bar)

1.0 to 2.0 psig(0,07 to 0,14 bar)

T1138527142Black

15 20 25 30

(1,0)(1,4)(1,7)(2,1)

700 (18,8) 900 (24,1)1200 (32,2)1300 (34,8)

1200 (32,2)1500 (40,2)2000 (53,6)2300 (61,6)

2100 (56,3)2800 (75,0)3400 (91,1)4200 (113)

2200 (59,0)3000 (80,4)4200 (113)5700 (153)

2800 (75,0)4600 (123)6500 (174)9400 (252)

40 45 50 60

(2,8)(3,1)(3,4)(4,1)

1900 (50,9)2100 (56,3)2200 (59,0)2600 (69,7)

3300 (88,4)3700 (99,2)4200 (113)4800 (129)

6400 (172)7400 (198)8100 (217)

10 000 (268)

8800 (236)9300 (249)9800 (263)

12 200 (327)

12 200 (327)

80 100 125

(5,5)(6,9)(8,6)

3400 (91,1)4100 (110)5000 (134)

6200 7900 3000

(166)(212)(80,4)(3)

11 600 (311)

5 psig (0,34 bar)

2.5 to 5.5 psig(0,17 to 0,38 bar)

T1138327142Yellow

15 20 25 30

(1,0)(1,4)(1,7)(2,1)

500 (13,4)600 (16,1)750 (20,1)775 (20,8)

500 (13,4)650 (17,4)800 (21,4)900 (24,1)

800 (21,4)1000 (26,8)1200 (32,2)1400 (37,5)

800 (21,4)1250 (33,5)1550 (41,5)1900 (50,9)

800 (21,4)1300 (34,8)1800 (48,2)2600 (69,7)

40 45 50 60

(2,8)(3,1)(3,4)(4,1)

1100 (29,5)1200 (32,2)1400 (37,5)1600 (42,9)

1200 (32,2)1400 (37,5)1500 (40,2)1900 (50,9)

2200 (59,0)2500 (67,0)2800 (75,0)3300 (88,4)

3300 (88,4)3800 (102)4200 (113)5300 (142)

4900 (131)

80 100 125

(5,5)(6,9)(8,6)

2200 (59,0)3000 (80,4)3800 (102)

2800 (75,0)3900 (105)5000 (134)

6500 (174)

2 (50)

2.0 psig (0,14 bar)

1.0 to 2.0 psig(0,07 to 0,14 bar)

T1138527142Black

15 20 25 30

(1,0)(1,4)(1,7)(2,1)

650 (17,4)750 (20,1)900 (24,1)

1100 (29,5)

800 (21,4)1100 (29,5)1300 (34,8)1600 (42,9)

1600 (42,9)2200 (59,0)2800 (75,0)3900 (105)

1600 (42,9)2200 (59,0)4000 (107)6400 (172)

2200 (59,0)5100 (137)7500 (201)

11 800 (316)

40 45 50 60

(2,8)(3,1)(3,4)(4,1)

1400 (37,5)1500 (40,2)1800 (48,2)2200 (59,0)

2600 (69,7)2900 (77,7)3300 (88,4)5000 (134)

8500 (228)9900 (265)

10 900 (292)12 600 (338)

11 800 (316)13 800 (370)15 700 (421)17 700 (474)

17 600 (472)

80 100 125

(5,5)(6,9)(8,6)

3400 (91,1)4100 (110)5100 (137)

6300 (169)7700 (206)9400 (252)

15 800 (423)

5 psig (0,34 bar)

2.5 to 5.5 psig(0,17 to 0,38 bar)

T1138327142Yellow

15 20 25 30

(1,0)(1,4)(1,7)(2,1)

450 (12,1)550 (14,7)650 (17,4)750 (20,1)

500 (13,4)600 (16,1)750 (20,1)900 (24,1)

600 (16,1)700 (18,8)900 (24,1)

1100 (29,5)

900 (24,1)1300 (34,8)1700 (45,6)1800 (48,2)

700 (18,8)1000 (26,8)1500 (40,2)1800 (48,2)

40 45 50 60

(2,8)(3,1)(3,4)(4,1)

1000 (26,8)1100 (29,5)1200 (32,2)1500 (40,2)

1100 (29,5)1300 (34,8)1400 (37,5)1700 (45,6)

1500 (40,2)2000 (53,6)2200 (59,0)2800 (75,0)

2700 (72,4)3100 (83,1)3500 (93,8)6500 (174)

3600 (96,5)

80 100 125

(5,5)(6,9)(8,6)

1900 (50,9)2600 (69,7)3500 (93,8)

2600 (69,7)3400 (91,1)6800 (182)

6600 (177)

1. Setpoint was established with an inlet pressure of 30 psig (2,1 bar). The regulators were not reset as inlet pressure was increased and decreased. 2. Accuracy applies to absolute outlet pressure (psi or kPa absolute). 1 kPa = 0,01 bar. 3. Boost limited. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.


539

Natural Gas

Table 13. dimensions


dIMeNsIoNs, INCHes (mm)

A B

d e

F (Basic

regulator only)

G

Basic regulator

relief/Monitor

regulator

Basic regulator

relief/Monitor

regulator

Basic regulator

relief/Monitor

regulator

1-1/4, 1-1/2 4.50 (114) 5.19 (132) 2.30 (58) 2.56 (65) 6.05 (154) 9.92 (252) 8.09 (205) 1.53 (39) 4.62 (118)

2 (50) NPTflanged

4.88 (124)10.00 (254)

5.19 (132)- - - -

2.45 (62)5.00 (127)

2.56 (65)- - - -

6.16 (156)5.94 (151)

10.05 (255)9.83 (250)

8.27 (210)10.80 (274)

1.64 (42)1.67 (42)

4.62 (118)- - - -

VE

NT

VENT

VENT

VE

NT

D

C

F (STAnDARD)

e

POSITIOn 1 POSITIOn 2 POSITIOn 3 (STAnDARD)

POSITIOn 4B1569

Figure 7. S300 Series Assembly Positions for Body/Spring Case and Vent Orientation

7.73 (196)

D

7.75 (197)

e

G

F

A

B

1-InCH nPT SCReeneD VenT

TAPPeD 3/4-InCH nPT IFCOnSTRuCTIOn ReQuIReSDIAPHRAGM CASe PIPInG

OPTIOnAL 1/8-InCH nPTTeST GAuGe COnneCTIOn

B

A

G

6.06 (154)

DIAMeTeR

BASIC ReGuLATOR(ALSO TyPICAL OF ReLIeF MOnITOR ReGuLATOR CASInGS)

ReLIeF/MOnITOR ReGuLATORBODy DeTAIL

A0583_1


InCHeS(mm)


540

Natural Gas

Ordering GuideType (See Table 2) (Select One)

S301 (without internal relief)*** S301H (high-pressure)*** S301HP (high-pressure, external pressure registration)*** S301P (external pressure registration)*** S302 (with internal relief)*** S302H (high-pressure with internal relief)*** S302P (external pressure registration with internal relief)*** S303 (relief/monitor)** S303H (high-pressure, relief/monitor)** S303P (external pressure registration, relief/monitor)**

Body Size and end Connection Style (Select One)

1-1/4-inch NPT*** 1-1/2-inch NPT*** 2-inch NPT*** 2-inch (DN 50) CL125 FF***


3/16-inch (4,8 mm)*** 5/32 x 3/16-inch (4,0 x 4,8 mm) (not available for Type S303, S303H, or S303P)*** 1/4-inch (6,4 mm)*** 7/32 x 1/4-inch (5,6 x 6,4 mm) (not available for Type S303, S303H, or S303P)*** 3/8-inch (9,5 mm)***

- continued -

7/32 x 3/8-inch (5,6 x 9,5 mm) (not available for Type S303, S303H, or S303P)*** 3/4-inch (19 mm)*** 3/4 x 7/8-inch (19 x 22 mm) (not available for Type S303, S303H, or S303P)*** 1/2-inch (13 mm)***


Type S302H or S303H

1 to 2 psig (0,07 to 0,14 bar), Black*** 1.5 to 3 psig (0,10 to 0,21 bar), Olive Drab***

Type S301, S301P, S302, or S302P

3.5 to 6-inches w.c. (9 to 15 mbar), Unpainted*** 5 to 8.5-inches w.c. (12 to 21 mbar), Unpainted*** 6 to 14-inches w.c. (15 to 35 mbar), Blue*** 12 to 28-inches w.c. (30 to 70 mbar), Green***

Orifice Size (Select One) (continued)


541

Natural Gas




Other Requirements:

Ordering Guide (continued)








Outlet Pressure Range (Select One) (continued)

Type S303 or S303P

4 to 6-inches w.c. (10 to 15 mbar), Unpainted*** 5 to 8.5-inches w.c. (12 to 21 mbar), Unpainted*** 8 to 14-inches w.c. (20 to 35 mbar), Blue*** 12 to 28-inches w.c. (30 to 70 mbar), Green***

Type S301H, S301HP, S302H, or S302HP

1 to 2 psig (0,07 to 0,14 bar), Black*** 1.5 to 3 psig (0,10 to 0,21 bar), Olive Drab*** 2.5 to 5.5 psig (0,17 to 0,38 bar), Yellow*** 4.5 to 8 psig (0,31 to 0,55), Brown***

S303 Series Monitor Spring (Select Range)

8 to 14-inches w.c. (20 to 35 mbar)* 10 to 20-inches w.c. (25 to 50 mbar)* 18 to 33-inches w.c. (45 to 82 mbar)* 0.75 to 1.6 psig (0,05 to 0,11 bar)* 1.25 to 2.25 psig (0,09 to 0,16 bar)*

Body Position (Select One) Vent Position (Select One)

Position 1** Position C** Position 2** Position D** Position 3 (standard)*** Position E** Position 4** Position F (standard)***

Regulating and Metering Installations and Final Regulating Installations

Natural Gas

542

Introduction

Emerson has many years of experience designing and assembling regulating and metering stations.

An array of standard and customized installations are available for transmission, distribution, and utilization applications.

Emerson’s regulation and metering stations can be developed for open air, underground, or cabinet/building protected applications.



Regulating and Metering Installations and Final Regulating Installations

Natural Gas

543

Please contact your local Sales Office for construction configurations.

To locate your local Sales Office, log on to:www.emersonprocess.com/regulators

Ordering Guide

Types SR, SRS, STP, and STL Silencers for Pressure Regulators and Regulating Installations

544

Natural Gas

Type SR

A special reactive built-in silencer (no deadening materials are employed) made of a great number of plated and suitably dimensioned stainless steel wires. This is a solution providing a good result in noisereduction. When crossing the silencer steel wires the gas flow is split, many micro vortexes are created, thus “turbulence bubbles” as well as “shock waves” are reduced. The efficiency of Type SR silencer is kept very high up to a theoretical velocity of 262 ft/sec. (80 m/sec.) in the outlet flange; the Cg reduction is by about 3% and noise reduction is typically 12 dB(A).

Type SRS

Type SR silencer, combined with a wider outlet flange, allow to exceed the limits set by velocity. In the outlet flange there is a second silencer made of a first reactive section and a second section with multiple chambers. Noise reduction is based on the principle of stream splitting and expansion division in several stages.

The use of a wider outlet flange allows theintroduction of the silencer and the installation of the regulator directly into the downstream piping without making use of expansion joints which cause a noise increase.

This silencer, being efficient under all working conditions, presents the advantage to reduce the length of the turbulent mixing area, and the noise propagation along the downstream piping. Typical noise reduction reaches 22 dB(A) without limiting the velocity in the outlet flange. The Cg reduction is by about 15%.

Type STP

Absorption type silencer made of one or more porous channels surrounded by deadening material. The sound penetrating the absorbing layer is then converted into heat by friction.

This type of silencer prevents noise propagation along the piping. It is normally introduced downstream the Type SRS silencer and produces a further noise reduction by 10 dB(A).

This type of silencer is suitably dimensioned in order to satisfy working needs and obtain noise reductions without jeopardizing capacity values.

Type STL

These silencers have been specially developed to be introduced into “T” couplings of pipings. They are reactive-absorption mixed type silencers and allow not to experience any noise increase in the “T” coupling and get a noise reduction in the downstream piping. A suitable dimensioning of the silencer and downstream manifold allows not to experience significant power losses and thus capacity values are not jeopardized.



Figure 1. Type SR Built-in Regulator Silencer

Figure 2. Type SRS Built-in Regulator Silencer

Figure 3. Type STP Regulator Silencer

Figure 4. Type STL Regulator Silencer

Features

• Reduces Noise and has an Excellent Cost / Benefit Ratio

• Filters Recommended to Prevent Erosion or Damage from Foreign Particles

Types SR, SRS, STP, and STL Silencers for Pressure Regulators and Regulating Installations

545

Natural Gas

Ordering Guide

Type (Select One)

SR*** SRS*** STP*** STL***

Special Requirements

__________________________________________________

Quick order Guide* * * Readily Available for Shipment







110

100

90

80

70

60

505000(142)

10 000(283)

20 000(566)

15 000(425)

0

FLOW RATe In SCFH (Sm3/h)

nOIS

e, d

B(A)

Figure 5. Typical Sound Emission Comparison among the Different Configurations

STAnDARD

TyPe SR

TyPe SRS

VFA Series Butterfly Valve Soft Sealed Body

546

Natural Gas

IntroductionThe VFA Series butterfly valves, due to their particular construction features, have very low pressure losses and excellent seal.They can be employed with natural gas, air, water, etc.Their reduced overall dimensions allow simple installation and easy maintenance.

Types

VFA: Lever operatedVFA-MR: Gear operatedVFA-MRO: Gear operated for use with absorbing odorizer

Allowable Pressure

Up to 276 psig (19,0 bar)

Permissible Inlet Pressure

276 psig (19,0 bar)

Flanged Connections

2, 2-1/2, 3, 4, 5, 6, 8, and 10-inch (DN 50, 65, 80, 100, 125, 150, 200, and 250)

Flanged Rating

PN16 UNI/DINCL150 RF

Figure 1. Type VFA

Features

• Hermetic Seal• Compact Design• Easy to Control• Easy Maintenance• Very Low Pressure Loss


Standard Version:Working: 14° to 140°F (-10° to 60°C)Low Temperature Version:Working: -4° to 140°F (-20° to 60°C)

Configurations• Without Counter-Flanges• With Counter-Flanges• Pneumatic Control• Electric Control

Applications• Non-corrosive Gases (natural gases, compressed air, nitrogen, etc.)• Clean Fluids

MaterialsBody: Forged steelButterfly: Forged steelShaft: Stainless steelGasket: Nitrile (NBR)

Additional Technical DataFor more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators

Figure 2. Type VFA-MR


547

Natural Gas

Figure 3. VFA Series Dimensions

Dn

A

H

D

I

Table 1. vFA series dimensions



A d H I

PN 16 CL150 rF PN 16 CL150 rF PN 16 CL150 rF PN 16 CL150 rF

2 (50) 1.69 (43) 1.69 (43) 6.50 (165) 5.98 (152) 5.35 (136) 6.81 (173) 4.92 (125) 4.76 (121)

2-1/2 (65) 1.81 (46) 1.81 (46) 7.28 (185) 7.01 (178) 5.47 (139) 7.44 (189) 5.71 (145) 5.51 (140)

3 (80) 1.81 (46) 1.81 (46) 7.87 (200) 7.52 (191) 5.87 (149) 7.44 (189) 6.30 (160) 5.98 (152)

4 (100) 2.05 (52) 2.05 (52) 8.66 (220) 9.02 (229) 6.26 (159) 8.19 (208) 7.09 (180) 7.52 (191)

5 (125) 2.21 (56) 2.21 (56) 9.84 (250) 10 (254) 6.65 (169) 9.33 (237) 8.27 (210) 8.50 (216)

6 (150) 2.21 (56) 2.21 (56) 11.22 (285) 10.98 (279) 6.65 (169) 9.33 (237) 9.45 (240) 9.49 (241)

8 (200) 2.36 (60) 2.36 (60) 13.39 (340) 13.50 (343) 7.36 (187) 10.51 (267) 11.61 (295) 11.73 (298)

10 (250) 2.68 (68) 2.68 (68) 15.95 (405) 15.98 (406) 8.43 (214) 10.95 (278) 13.98 (355) 14.25 (362)

InCHeS (mm)


548

Natural Gas

Figure 4. Type VFA Lever Operated Dimensions

Dn

L

B

Table 2. Type vFA Lever operated dimensions and shipping Weights


dIMeNsIoNs, INCHes (mm) APProxIMATesHIPPING WeIGHTs,

PouNds (kg)B L

2 (50) 5.79 (147) 18.50 (470) 25.4 (11)

2-1/2 (65) 6.18 (157) 18.50 (470) 30.9 (14)

3 (80) 6.42 (163) 18.50 (470) 39.7 (18)

4 (100) 6.85 (174) 18.50 (470) 46.3 (21)

5 (125) 8.23 (209) 19.29 (490) 62.8 (28)

6 (150) 8.94 (227) 19.29 (490) 79.4 (36)

8 (200) 9.92 (252) 19.29 (490) 112.4 (51)

10(1) (250) 9.41 (239) 20.87 (530) 213.8 (97)

1. Gear operated Type VFA-MR version to be preferred.

InCHeS (mm)


549

Natural Gas

Figure 5. Type VFA-MR Dimensions

Table 3. Types vFA-Mr and vFA-Mro dimensions and shipping Weights(1)


dIMeNsIoNs, INCHes (mm) APProxIMATesHIPPING WeIGHTs,

PouNds (kg)B C G o

2 (50) 8.27 (210) 3.62 (92) 4.92 (125) 5.91 (150) 33.1 (15)

2-1/2 (65) 8.66 (220) 3.62 (92) 4.92 (125) 5.91 (150) 39.7 (18)

3 (80) 8.86 (225) 3.62 (92) 4.92 (125) 5.91 (150) 47.4 (21)

4 (100) 9.09 (231) 3.62 (92) 4.92 (125) 5.91 (150) 55.1 (25)

5 (125) 9.88 (251) 3.62 (92) 4.92 (125) 5.91 (150) 70.5 (32)

6 (150) 10.35 (263) 3.62 (92) 4.92 (125) 5.91 (150) 87.1 (39)

8 (200) 11.50 (292) 3.62 (92) 4.92 (125) 5.91 (150) 120.2 (54)

10 (250) 13.58 (345) 3.82 (97) 5.39 (137) 5.91 (150) 213.8 (97)

1. Gear operated for use with absorbing odorizer.

Dn

G

B

C

O

InCHeS (mm)


550

Natural Gas

Ordering Guide

Type (Select One)

VFA*** VFA-MR*** VFA-MRO***

Flanged Connection (Select One)

2-inch (DN 50)*** 2-1/2-inch (DN 65)*** 3-inch (DN 80)*** 4-inch (DN 100)*** 5-inch (DN 125)*** 6-inch (DN 150)*** 8-inch (DN 200)*** 10-inch (DN 250)***

Flanged Rating (Select One)

PN 16 UNI/DIN*** CL150 RF***

elastomer Part (Select One)

Nitrile (NBR)*** Fluoroelastomer (FKM)**

Temperature Construction (Select One)

Standard*** Low Temperature**








VS/FL Series Pilot-Operated Relief Valve

Natural Gas

551

Introduction

Servo-controlled relief valves are suitable for installation with any non-corrosive gas. They assure accurate setting, perfect closing and high exhaust flow rate.

Available Versions

Type VS/FL-BP: for Low and Middle Pressure Applications with Pilot Type PRX/182

Type VS/FL: for Middle and High Pressure Applications with Pilot Type PRX/182 or PRX/182-AP

Allowable Pressures

PN 16 - CL150 RF:Up to 363 psig (25,0 bar) CL300 RF/CL600 RF: Up to 1450 psig (100 bar)

Inlet Pressure Ranges

PN 16 - CL150 RF:2.9 to 363 psig (0,20 to 25,0 bar) CL300 RF/CL600 RF: 14.5 to 1450 psig (1,00 to 100 bar)

Figure 2. VS/FL Series Dimensions

Features

• Compactness • Easy Installation • Limited Dimensions

Table 1. Construction MaterialsFLANGes ANd Covers dIAPHrAGMs PAds

Steel Fabric Nitrile (NBR+PVC) / Nitrile (NBR) Nitrile (NBR)

For different materials contact your local Sales Office.

Figure 1. VS/FL Series Pilot-Operated Relief Valve

Set Ranges

PN 16 - CL150 RF:7.25 to 116 psig (0,50 to 8,0 bar) CL300 RF/CL600 RF: 14.5 to 1160 psig (1,00 to 80,0 bar)

Minimum Differential Pressure

7.25 psid (0,50 bar d)

Accuracy Class

Up to ±1%

Flanged Connections

1, 1-1/2, 2, 2-1/2, 3, 4, and 6-inch (DN 25, 40, 50, 65, 80, 100, and 150)


Standard Version:Working: 14° to 140°F (-10° to 60°C)Low Temperature Version:Working: -4° to 140°F (-20° to 60°C)



Table 2. dimensions and shipping Weights


dIMeNsIoNs, INCHes (mm) APProxIMATe sHIPPING WeIGHTs,

PouNds (kg) PN 16

CL150 rF

APProxIMATe sHIPPING WeIGHTs,

PouNds (kg) CL300 rFCL600 rF

APN 16

CL150 rF

A CL300 rFCL600 rF

IPN 16

CL150 rF

ICL300 rFCL600 rF

1 (25) 11.22 (285) 8.86 (225) 7.24 (184) 8.27 (210) 52.9 (24) 68.0 (31)

1-1/2 (40) 12.05 (306) 10.43 (265) 8.74 (222) 9.88 (251) 81.6 (37) 104 (47)

2 (50) 13.19 (335) 11.3 (287) 10.0 (254) 11.26 (286) 106 (48) 132 (60)

2-1/2 (65) 14.57 (370) 13.98 (355) 10.87 (276) 12.24 (311) 150 (68) 194 (88)

3 (80) 15.75 (400) 15.75 (400) 11.73 (298) 13.27 (337) 183 (83) 326 (148)

4 (100) 17.72 (450) 18.90 (480) 13.86 (352) 15.51 (394) 231 (105) 443 (201)

6 (150) 23.23 (590) 24.0 (610) 17.75 (451) 20.0 (508) 562 (255) 1058 (480)

A

I

VS/FL Series Pilot-Operated Relief Valve

Natural Gas

552

Ordering Guide








Flange Connection (Select One)

1-inch (DN 25)*** 1-1/2-inch (DN 40)*** 2-inch (DN 50)*** 2-1/2-inch (DN 65)*** 3-inch (DN 80)*** 4-inch (DN 100)*** 6-inch (DN 150)***

Flange Rating (Select One)

PN 16 UNI/DIN*** CL150 RF*** CL300 RF*** CL600 RF***

Temperature Construction (Select One)

Standard*** Low Temperature**

Inlet/Outlet Pressure Required

please specify

Setpoint

please specify

V/50, V/60, and V/20-2 Series Spring-Loaded Relief Valve

Natural Gas

553

Introduction

The automatic spring-loaded relief valves are designed to keep line pressure below preset values. They are mounted downstream of regulators and perform the specific function of releasing small amounts of gas in the event of the regulator not closing properly.

Thanks to their effective release capacity and compact size, the V/ Series relief valves are ideal for use in civil and industrial equipment employing natural gas, propane, butane and non-corrosive gases in general. The valves are extremely easy to install and are designed for ready and easy maintenance.

The V/50 and V/60 Series relief valves are especially designed for use with low pressures. Special care and attention has been given to their construction features in order to ensure a very low hysteresis value as well as maximum operation accuracy and sensitivity.

The V/20-2 Series relief valves are designed for use at medium and high pressures and cover a wide range of setting values, e.g. from 21.8 to 305 psig (1,5 to 21,0 bar).

To change setting, simply replace the spring with the one appropriate for the desired value.

Allowable Pressures

V/50 Series:58 psig (4,0 bar)V/60 Series:36 psig (2,5 bar)V/20-2 Series:1450 psig (100 bar)

Set Ranges

Type V/50: 0.36 to 1.16 psig (0,03 to 0,08 bar)Type V/51: 1.09 to 10.9 psig (0,07 to 0,75 bar)Type V/52: 10.2 to 29 psig (0,70 to 2,0 bar)Type V/60: 0.36 to 1.3 psig (0,03 to 0,09 bar)Type V/61: 1.16 to 10.9 psig (0,08 to 0,75 bar)Type V/62: 10.2 to 29 psig (0,70 to 2,0 bar)Type V/20-2: 21.8 to 580 psig (1,5 to 40,0 bar)

Orifices

V/50 Series: 1-1/4-inch (32 mm)V/60 Series: 1-1/2-inch (38 mm)V/20-2 Series: 1-inch (25 mm)

Threaded Connections

V/50 Series: 1 x 1-1/2-inch BSPV/60 Series: 1-1/2 x 2-inch BSP V/20-2 Series: 1-inch NPT


V/50 and V/60 Series:Working: -4° to 140°F (-20° to 60°C)V/20-2 Series:Working: -4° to 140°F (-20° to 60°C)

Applications

Non-Corrosive Gases



Figure 2. V/60 Series Spring-Loaded Relief Valve

Features

• Types V/50 and V/60: for Very Low Pressure Applications • Types V/51 and V/61: for Low Pressure Applications • Types V/52 and V/62: for Middle Pressure Applications

Table 1. v/50 and v/60 series Construction MaterialsBody Cover vALve seAT dIAPHrAGM seALs

Aluminum Aluminum Brass Nitrile (NBR) Nitrile (NBR)

Figure 1. V/50 Series Spring-Loaded Relief Valve

Figure 3. V/20-2 Series Spring-Loaded Relief Valve

Table 2. v/20-2 series Construction MaterialsMAIN CAsING PAd sToP PAd HoLder AdjusTING rING ouTLeT CoNNeCTIoN seAL PAd

Brass Brass Brass Brass Brass Nitrile (NBR)


Natural Gas

554

InLe

T PR

eSSu

Re, P

SIG

(bar

)

FLOW CAPACITy, SCFH (Sm3/h)

2.03 (0,14)

1.74 (0,12)

1.45 (0,10)

1.31 (0,09)

1.16 (0,08)

1.02 (0,07)

0.87 (0,06)

0.73 (0,05)

0.58 (0,04)

0.44 (0,03)

0(0)

0.29 (0,02)353

(10,0)706

(20,0)1059(30,0)

1413(40,0)

1766(50,0)

2119(60,0)

2472(70,0)

2825(80,0)

3178(90,0)

3531(100)

Figure 4. Type V/50 Flow Capacity Curve



InLe

T PR

eSSu

Re, P

SIG

(bar

)

14.5 (1,00)

13.1 (0,90)

11.6 (0,80)

10.2 (0,70)

8.70 (0,60)

7.25 (0,50)

5.80 (0,40)

4.35 (0,30)

2.90 (0,20)

1.45 (0,10)

0 (0)

0(0)

706(20,0)

1413(40,0)

2119(60,0)

2825(80,0)

3531(100)

4238(120)

4944(140)

5650 (160)


InLe

T PR

eSSu

Re, P

SIG

(bar

)

43.5 (3,0)

36.3 (2,5)

29.0 (2,0)

21.8 (1,5)

14.5 (1,00)

7.25 (0,50)

0 (0)0

(0)706

(20,0)1413(40,0)

2119(60,0)

2825(80,0)

3531(100)

4238(120)


SeT PReSSuReS:

1.09 PSIG (0,07 bar)0.87 PSIG (0,06 bar)0.73 PSIG (0,05 bar)0.58 PSIG (0,04 bar)0.44 PSIG (0,03 bar)0.36 PSIG (0,02 bar)

10.15 PSIG (0,70 bar) 7.25 PSIG (0,50 bar) 5.80 PSIG (0,40 bar) 4.35 PSIG (0,30 bar) 2.90 PSIG (0,20 bar) 1.45 PSIG (0,10 bar)

SeT PReSSuReS:

29.0 PSIG (2,0 bar)21.8 PSIG (1,5 bar)14.5 PSIG (1,00 bar)7.25 PSIG (0,50 bar)

SeT PReSSuReS:


Natural Gas

555

10.15 PSIG (0,70 bar) 7.25 PSIG (0,50 bar) 5.80 PSIG (0,40 bar) 4.35 PSIG (0,30 bar) 2.90 PSIG (0,20 bar) 1.45 PSIG (0,10 bar)

SeT PReSSuReS:

InLe

T PR

eSSu

Re, P

SIG

(-ba

r)


1.45 (0,10)

1.31 (0,09)

1.16 (0,08)

1.02 (0,07)

0.87 (0,06)

0.73 (0,05)

0.58 (0,04)

0.44 (0,03)

0(0)

0.29 (0,02)1059(30,0)

2119(60,0)

3178(90,0)

4238(120)

5297(150)

6357(180)

7416(210)

8475(240)

9535(270)

10 594(300)



14.5 (1,00)

13.1 (0,90)

11.6 (0,80)

InLe

T PR

eSSu

Re, P

SIG

(bar

)

10.2 (0,70)

8.70 (0,60)

7.25 (0,50)

5.80 (0,40)

4.35 (0,30)

2.90 (0,20)

1.45 (0,10)

0 (0)0

(0)1413(40,0)

2825(80,0)

4238(120)

5650 (160)

7063(200)

8475(240)

9888(280)

11 301 (320)

12 713 (360)

43.5 (3,0)

36.3 (2,5)


InLe

T PR

eSSu

Re, P

SIG

(bar

)

29.0 (2,0)

21.8 (1,5)

14.5 (1,0)

7.25 (0,50)

0 (0)0

(0)1059(30,0)

2119(60,0)

3178(90,0)

4238(120)

5297(150)

6357(180)

7416(210)



1.09 PSIG (0,07 bar)0.87 PSIG (0,06 bar)0.73 PSIG (0,05 bar)0.58 PSIG (0,04 bar)0.44 PSIG (0,03 bar)0.36 PSIG (0,02 bar)

SeT PReSSuReS:

29.0 PSIG (2,0 bar)21.8 PSIG (1,5 bar)14.5 PSIG (1,0 bar)7.25 PSIG (0,5 bar)

SeT PReSSuReS:


Natural Gas

556

Figure 10. V/50 and V/60 Series Dimensions

InCHeS (mm)

Figure 11. V/20-2 Series Dimensions

Table 3. v/50 and v/60 series dimensions

TyPedIMeNsIoNs, INCHes (mm)

A B (diameter) C d

V/50 9.29 (236) 6.46 (164) 1.70 (43) 3.74 (95)

V/60 10.16 (258) 7.80 (198) 2.76 (70) 4.33 (110)

2.5 (64)

5.24 (133)

B

A

C

D


Natural Gas

557


V/50*** V/51*** V/52*** V/60*** V/61*** V/62*** V/20-2***

Setpoint please specify

Maximum Flow Rate please specify








y600A Series Pressure Reducing Regulators

558

Natural Gas

Type Y600A Pressure Reducing Regulator

B26

22

INLET PRESSUREOUTLET PRESSUREATMOSPHERIC PRESSURE

August 2007 Type Y600A

Introduction

The Y600A Series direct-operated, spring-loaded regulators provide economical pressure reducing control in a variety of commercial andindustrial applications. The large diaphragmarea provides more accurate control at low pressure settings, and the pitot tube of the Type Y600A or Y600AR regulator also creates a dynamic boost that helps provide greater capacity.

The Type Y600A features internal registration. The Type Y600AR has internal registration and relief. The Type Y600AM uses external registration with a 1/2-inch threaded NPT downstream control line connection and an O-ring stem seal.

Body Sizes and end Connection Style

3/4 or 1-inch NPT


See Table 2



Maximum Inlet Pressure



20 psig (1,4 bar)


4-inches w.c. to 7 psig(10 mbar to 0,48 bar)in 6 ranges. See Table 3


-20° to 180°F (-29° to 82°C)


For more technical information, contactyour local Sales Office or log on to: www.emersonprocess.com/regulators

Figure 1. Type Y600A or Y600AR Pressure Regulator

Figure 2. Type Y600A with Internal Pressure RegistrationOperational Schematic


Body, dIAPHrAGM CAsING, ANd sPrING CAse

orIFICe sPrING ANd Lever

dIAPHrAGM ANd dIsk PusHer PosT

AdjusTING sCreW

ANd dIsk HoLder

CLosING CAP sTeM

PIToT TuBe (For TyPes y600A ANd y600Ar

oNLy) ANd reLIeF vALve sPrING

Cast iron Aluminum Zinc-plated steel Nitrile (NBR)

Types y600A and y600AM: AluminumType y600Ar: Zinc

Aluminum Thermoplastic Stainless steel Stainless steel

W7095

B2622

Features

• Easy Conversion Between Types Y600A and Y600AM• Tamper-Resistant Adjustment• Ease of Inspection and Maintenance• Precision Control at Low-Pressure Settings

InLeT PReSSuRe

OuTLeT PReSSuRe

ATMOSPHeRIC PReSSuRe

PITOT TuBe

PIPe PLuG


559

Natural Gas

Table 2. Maximum operating Inlet Pressures


MAxIMuM oPerATING INLeT Pressure, PsIG (bar)WIde-oPeN FLoW

CoeFFICIeNTs For exTerNAL reLIeF sIZING

C1


With 1.2 Psig (0,08 bar) or Less outlet Pressure

setting

With 1.2 to 2.5 Psig(0,08 to 0,17 bar) outlet Pressure

setting

With 2.5 to 4.5 Psig (0,17 to 0,31 bar) outlet Pressure

setting

With 4.5 to 7 Psig (0,31 to 0,48 bar) outlet Pressure

setting

Cg Cv xT Fd FL

1/8 (3,2) 3/16 (4,8) 1/4 (6,4)

150 (10,3)150 (10,3) 75 (5,2)

150 (10,3) 150 (10,3) 150 (10,3)12.327.650

0.350.791.43

35 0.78 0.50 0.89 3/8 (9,5) 1/2 (13) 9/16 (14)

35 (2,4) 8 (0,55) 5 (0,34)

60 (4,1) 10 (0,69) 6 (0,41)

60 (4,1) 12 (0,83) 8 (0,55)

60 (4,1) 12 (0,83) 8 (0,55)

110200250

3.145.717.14

Table 3. outlet (Control) Pressure ranges

TyPes CoNTroL sPrING CoLor

CoNTroL sPrING PArT NuMBer

ouTLeT Pressure rANGe WITH sPrING CAse ABove dIAPHrAGM(1)

APProxIMATe PoINT ABove Pressure seTTING AT WHICH TyPe y600Ar INTerNAL

reLIeF sTArTs To dIsCHArGe

Y600A, Y600AR, Y600AM

Red 1B653827052 4 to 8-inches w.c. (10 to 20 mbar) 10 to 24-inches w.c. (25 to 60 mbar)

Olive drab 1B653927022 7 to 16-inches w.c. (17 to 40 mbar) 10 to 26-inches w.c. (25 to 65 mbar)

Yellow 1B537027052 15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar)

Light green 1B537127022 1.2 to 2.5 psig (0,08 to 0,17 bar) 0.5 to 2 psig (0,03 to 0,14 psig)

Light blue 1B537227022 2.5 to 4.5 psig (0,17 to 0,31 bar) 0.5 to 3 psig (0,03 to 0,21 bar)

Black 1B537327052 4.5 to 7 psig (0,31 to 0,48 bar) 1 to 4 psig (0,07 to 0,28 bar)

1. Minimum outlet pressure setting may be approximately 1-inch w.c. (2 mbar) lower if spring case is below diaphragm.

Figure 3. Types Y600AR and Y600AM Operational Schematics

TyPe y600AR WITH InTeRnAL ReLIeF/InTeRnAL PReSSuRe ReGISTRATIOn

TyPe y600AM WITH eXTeRnAL PReSSuRe ReGISTRATIOn

B2623 B2624

InLeT PReSSuRe

OuTLeT PReSSuRe


PITOT TuBe

PIPe PLuGCOnTROL LIne COnneCTIOn

O-RInG STeM SeAL

THROAT SeAL

ReLIeF VALVe SPRInG


560

Natural Gas

Table 4. Capacities for 3/4-inch Body size

ouTLeT Pressure rANGe, CoNTroL

sPrING PArT NuMBer, ANd CoLor

oFFseT FroM seTPoINT

ouTLeT Pressure

seTTING




1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14)


1B653827052Red

1-inch w.c.(2 mbar)


1 (0,07) 90 (2,4) 170 (4,6) 230 (6,2) 250 (6,7) 410 (11,0) 440 (11,8)

5 (0,34) 220 (5,9) 280 (7,5) 450 (12,1) 490 (13,1) 520 (13,9) 970 (25,9)

8 (0,55) 230 (6,2) 480 (12,9) 530 (14,2) 540 (14,5) 590 (15,8)

20 (1,4) 520 (13,9) 600 (16,1) 620 (16,6) 650 (17,4)

35 (2,4) 660 (17,6) 670 (18,0) 840 (22,5) 900 (24,1)

75 (5,1) 770 (20,6) 840 (22,5) 960 (25,7)

150 (10,3) 1680 (45,0) 2310 (61,9)


1B653927022Olive drab

1-inch w.c.(2 mbar)


1 (0,07) 90 (2,4) 130 (3,5) 160 (4,3) 190 (5,1) 230 (6,2) 250 (6,7)

5 (0,34) 160 (4,3) 250 (6,7) 280 (7,5) 350 (9,4) 530 (14,2) 750 (20,1)

8 (0,55) 170 (4,6) 350 (9,4) 430 (11,5) 450 (12,1) 540 (14,5)

20 (1,4) 350 (9,4) 490 (13,1) 590 (15,8) 610 (16,3)

35 (2,4) 520 (13,9) 530 (14,2) 620 (16,6) 650 (17,4)

75 (5,2) 650 (17,4) 660 (17,7) 940 (25,2)

150 (10,3) 1680 (45,0) 2060 (55,2)

15-inches w.c. to 1.2 psig

(37 mbar to 0,08 bar)

1B537027052Yellow

5.5-inches w.c.(14 mbar)


2 (0,14) 90 (2,4) 340 (9,1) 500 (13,4) 900 (24,1) 1100 (29,4) 1150 (30,8)

6 (0,41) 250 (6,7) 540 (14,5) 930 (24,9) 1640 (43,9) 2100 (56,3)

10 (0,69) 340 (9,1) 800 (21,4) 1380 (37,0) 1940 (51,9)

30 (2,1) 680 (18,2) 1450 (38,8) 2390 (64,0) 2450 (65,7)

60 (4,1) 1160 (31,1) 2460 (66,0) 3480 (93,3)

150 (10,3) 2570 (68,8) 2710 (72,6)

1.2 psig(0,08 bar)

2 (0,14) 90 (2,4) 260 (7,0) 410 (11,0) 600 (16,1) 810 (21,7) 700 (18,7)

6 (0,41) 250 (6,7) 460 (12,3) 700 (18,7) 1290 (34,6) 1420 (38,0)

10 (0,69) 310 (8,3) 660 (17,7) 1020 (27,3) 1420 (38,0)

30 (2,1) 670 (18,0) 1109 (29,7) 2060 (55,2) 2430 (65,1)

60 (4,1) 1140 (30,6) 2180 (58,4) 3350 (89,8)

150 (10,3) 2480 (66,5) 2650 (71,0)

1.2 to 2.5 psig(0,08 to 0,17 bar)

1B537127022Light green

0.2 psig(0,14 bar)

1.2 psig(0,08 bar)

2 (0,14) 120 (3,2) 170 (4,6) 220 (5,9) 350 (9,4) 490 (13,1) 520 (13,9)

6 (0,41) 180 (4,8) 340 (9,1) 450 (12,1) 740 (19,8) 850 (22,8) 1070 (28,7)

10 (0,69) 190 (5,1) 440 (11,8) 590 (15,8) 1010 (27,0) 1170 (31,3)

30 (2,1) 560 (15,0) 900 (24,1) 1550 (41,5) 1720 (46,1)

60 (4,1) 860 (23,1) 1110 (29,7) 2480 (66,5) 2340 (62,7)

150 (10) 1990 (53,3) 3480 (93,3) 3500 (93,8)

2.5 psig(0,17 bar)

6 (0,41) 140 (3,8) 190 (5,1) 260 (7,0) 450 (12,1) 590 (15,8) 680 (18,2)

10 (0,69) 170 (4,6) 340 (9,1) 490 (13,1) 570 (15,3) 860 (23,1)

30 (2,1) 430 (11,5) 660 (17,7) 980 (26,3) 1030 (27,6)

60 (4,1) 750 (20,1) 850 (22,8) 1940 (51,9) 2250 (60,3)

150 (10,3) 1480 (39,7) 2320 (62,2) 3350 (89,8)

- Shaded areas indicate where maximum operating inlet pressure for a given orifice size is exceeded.

- continued -


561

Natural Gas

Table 4. Capacities for 3/4-inch Body size (continued)ouTLeT Pressure rANGe, CoNTroL



ouTLeT Pressure

seTTING




1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14)

2.5 to 4.5 psig(0,17 to 0,31 bar)

1B537227022Light blue

0.3 psig(0,02 bar)

2.5 psig(0,17 bar)

4 (0,28) 130 (3,5) 180 (4,8) 190 (5,1) 310 (8,3) 370 (9,9) 480 (12,9)

8 (0,55) 140 (3,7) 280 (7,5) 360 (9,6) 520 (13,9) 710 (19,0) 800 (21,4)

12 (0,83) 190 (5,1) 360 (9,6) 490 (13,1) 680 (18,2) 930 (24,9)

30 (2,1) 430 (11,5) 620 (16,6) 900 (24,1) 1110 (29,7)

60 (4,2) 660 (17,7) 1010 (27,0) 1730 (46,4) 1830 (49,0)

150 (10,3) 1570 (42,1) 2060 (55,2) 4620 (124)

4.5 psig(0,31 bar)

8 (0,55) 120 (3,2) 190 (5,1) 250 (6,7) 400 (10,7) 520 (13,9) 540 (14,5)

12 (0,83) 160 (4,3) 210 (5,6) 320 (8,6) 530 (14,2) 720 (19,3)

30 (2,1) 300 (8,0) 460 (12,3) 760 (20,4) 830 (22,2)

60 (4,2) 590 (15,8) 810 (21,7) 1230 (32,9) 1340 (36,0)

150 (10,3) 1230 (32,9) 1640 (43,9) 3610 (96,8)

4.5 to 7 psig(0,31 to 0,48 bar)

1B537327052Black

0.7 psig(0,05 bar)

4.5 psig(310 mbar)

9 (0,62) 190 (5,1) 310 (8,3) 430 (11,5) 620 (16,6) 930 (24,9) 990 (26,5)

12 (0,83) 210 (5,6) 400 (10,7) 560 (15,0) 810 (21,7) 1150 (30,8)

30 (2,1) 520 (13,9) 860 (23,1) 1100 (29,4) 1810 (48,5)

60 (4,1) 860 (23,1) 1520 (40,7) 2050 (55,0) 2710 (72,6)

150 (10,3) 1960 (52,5) 3480 (93,3) 5040 (135)

7 psig(0,48 bar)

9 (0,62) 160 (4,3) 210 (5,6) 270 (7,2) 520 (13,9) 620 (16,6) 660 (17,6)

12 (0,83) 190 (5,1) 310 (8,3) 370 (9,9) 650 (17,4) 860 (23,1)

30 (2,1) 370 (9,9) 700 (18,7) 900 (24,1) 1330 (35,6)

60 (4,1) 800 (21,4) 1290 (34,6) 1720 (46,1) 2450 (65,7)

150 (10,3) 1910 (51,2) 3350 (89,8) 4050 (109)


Table 5. Capacities for 1-inch Body sizeouTLeT Pressure rANGe, CoNTroL



ouTLeT Pressure

seTTING




1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14)


1B653827052Red

1-inch w.c.(2 mbar)


1 (0,07) 90 (2,4) 220 (5,9) 250 (6,7) 300 (8,0) 410 (10,9) 530 (14,2)

5 (0,34) 220 (5,9) 430 (11,5) 450 (12,1) 1140 (30,5) 1900 (50,9) 1920 (51,5)

8 (0,55) 230 (6,2) 490 (13,1) 530 (14,2) 2140 (57,4) 2360 (63,3)

20 (1,4) 520 (13,9) 970 (25,9) 1810 (48,5) 1170 (31,4)(1)

35 (2,4) 710 (19,0) 1480 (39,7) 2300 (61,6)(1) 930 (24,9)(1)

75 (5,2) 1030 (27,6) 1100 (29,5)(1) 1390 (37,3)(1)

150 (10,3) 1680 (45,0)(1) 1160 (31,1)(1)


1B653927022Olive drab

1-inch w.c.(2 mbar)


1 (0,07) 90 (2,4) 160 (4,3) 170 (4,6) 210 (5,6) 230 (6,2) 250 (6,7)

5 (0,34) 160 (4,3) 300 (8,0) 310 (8,3) 520 (13,9) 620 (16,6) 1160 (31,1)

8 (0,55) 170 (4,6) 360 (9,6) 430 (11,5) 1160 (31,1) 1460 (39,1)

20 (1,4) 350 (9,4) 580 (15,5) 780 (20,9) 1630 (43,7)

35 (2,4) 560 (15,0) 1030 (27,6) 2840 (76,1) 1190 (31,8)(1)

75 (5,2) 1230 (32,9) 1290 (34,6) 1510 (40,4)(1)

150 (10,3) 1740 (46,6) 1240 (33,2)(1)

1. Indicates capacity limited due to boost. - Shaded areas indicate where maximum operating inlet pressure for a given orifice size is exceeded.

- continued -


562

Natural Gas

Table 5. Capacities for 1-inch Body size (continued)ouTLeT Pressure rANGe, CoNTroL



ouTLeT Pressure

seTTING




1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14)


(37 mbar to 0,08 bar)

1B537027052Yellow



2 (0,14) 90 (2,4) 460 (12,3) 500 (13,4) 1100 (29,5) 1160 (31,1) 1300 (34,8)

6 (0,41) 250 (6,7) 750 (20,1) 930 (24,9) 2500 (67,0) 2800 (75,0)

10 (0,69) 340 (9,1) 920 (24,7) 1590 (42,6) 3250 (87,1)

30 (2,1) 680 (18,2) 1560 (41,8) 2830 (75,8) 5460 (146)

60 (4,1) 1160 (31,1) 2550 (68,3) 4620 (124)

150 (10,3) 2570 (68,9) 2770 (74,2)

1.2 psig(0,08 bar)

2 (0,14) 90 (2,4) 400 (10,7) 460 (12,3) 820 (22,0) 840 (22,5) 900 (24,1)

6 (0,41) 250 (6,7) 630 (16,9) 700 (18,7) 1550 (41,5) 1610 (43,1)

10 (0,69) 320 (8,6) 860 (23,1) 1020 (27,3) 2320 (62,2)

30 (2,1) 670 (18,0) 1540 (41,3) 2550 (68,3) 4390 (118)

60 (4,1) 1140 (30,6) 2550 (68,3) 4190 (112)

150 (10,3) 2570 (68,9) 3100 (83,1)

1.2 to 2.5 psig(0,08 to 0,17 bar)


0.2 psig(0,01 bar)

1.2 psig(0,08 bar)

2 (0,14) 120 (3,2) 210 (5,6) 230 (6,2) 360 (9,6) 620 (16,6) 660 (17,6)

6 (0,41) 180 (4,8) 340 (9,1) 450 (12,1) 750 (20,1) 880 (23,6) 1080 (29,0)

10 (0,69) 190 (5,1) 560 (15,0) 650 (17,4) 1150 (30,8) 1750 (47,0)

30 (2,1) 630 (16,9) 1230 (32,9) 1600 (42,9) 1910 (51,2)

60 (4,1) 1010 (27,0) 2450 (65,7) 3600 (96,5) 2420 (64,9)

150 (10,3) 2440 (65,4) 3480 (93,3) 3870 (104)

2.5 psig(0,17 bar)

6 (0,41) 140 (3,7) 260 (7,0) 270 (7,2) 500 (13,4) 670 (18,0) 680 (18,3)

10 (0,69) 180 (4,8) 450 (12,1) 490 (13,1) 710 (19,0) 860 (23,1)

30 (2,07) 570 (15,3) 720 (19,3) 1030 (27,6) 1640 (43,9)

60 (4,13) 850 (22,8) 1830 (49,1) 2520 (67,5) 3130 (83,9)

150 (10,3) 2190 (58,7) 3350 (89,8) 3480 (93,3)

2.5 to 4.5 psig(0,17 to 0,31 bar)


0.3 psig(0,02 bar)

2.5 psig(0,17 bar)

4 (0,28) 140 (3,7) 180 (4,8) 190 (5,1) 410 (11,0) 430 (11,5) 480 (12,9)

8 (0,55) 180 (4,8) 320 (8,6) 360 (9,6) 710 (19,0) 740 (19,8) 900 (24,1)

12 (0,82) 190 (5,1) 400 (10,7) 490 (13,1) 930 (24,9) 960 (25,7)

30 (2,1) 430 (11,5) 620 (16,6) 900 (24,1) 1830 (49,0)

60 (4,1) 660 (17,7) 1610 (43,1) 1740 (46,6) 2970 (79,6)

150 (10,3) 2010 (53,9) 4090 (110) 6660 (178)

4.5 psig(0,31 bar)

8 (0,55) 120 (3,2) 190 (5,1) 250 (6,7) 490 (13,1) 520 (13,9) 540 (14,5)

12 (0,83) 160 (4,3) 210 (5,6) 320 (8,6) 610 (16,3) 850 (22,8)

30 (2,1) 390 (10,4) 520 (13,9) 760 (20,4) 1360 (36,4)

60 (4,1) 630 (16,9) 840 (22,5) 1230 (32,9) 2580 (69,1)

150 (10,3) 1390 (37,3) 2880 (77,2) 4990 (134)

4.5 to 7 psig(0,31 to 0,48 bar)

1B537327052Black

0.7 psig(0,05 bar)

4.5 psig(0,31 bar)

9 (0,62) 210 (5,6) 310 (8,3) 430 (11,5) 770 (20,6) 970 (25,9) 1050 (28,1)

12 (0,83) 230 (6,2) 400 (10,7) 560 (15,0) 1010 (27,0) 1290 (34,6)

30 (2,1) 520 (13,9) 860 (23,1) 1100 (29,4) 2080 (55,7)

60 (4,1) 880 (23,6) 1520 (40,7) 2050 (55,0) 3650 (97,8)

150 (10,3) 2060 (55,2) 3510 (94,1) 6000 (161)

7 psig(0,48)

9 (0,62) 160 (4,3) 210 (5,6) 270 (7,2) 590 (15,8) 620 (16,6) 660 (17,7)

12 (0,83) 210 (5,6) 310 (8,3) 370 (9,9) 770 (20,6) 890 (23,9)

30 (2,1) 370 (9,9) 700 (18,7) 900 (24,1) 1650 (44,2)

60 (4,1) 800 (21,4) 1290 (34,6) 1720 (46,1) 2760 (74,0)

150 (10,3) 2010 (53,9) 3390 (90,9) 4140 (111)



563

Natural Gas


Body sIZe, INCHes

dIMeNsIoNs, INCHes (mm)APProxIMATe sHIPPING WeIGHT,

PouNds (kg)A d (diameter) e F G

3/4 and 1 4.00 (102) 8.38 (213) 6.25 (159) 10.69 (272) 1.00 (25) 13 (6)

Figure 4. Y600A Series Dimensions

1/4-InCH nPT VenT COnneCTIOn WITH ReMOVABLe VenT

1/2-InCH nPT COnTROL LIne COnneCTIOn On TyPe y600AM

InCHeS(mm)

5.56(141)

A/2

A

D

F

e

G

B2604


564

Natural Gas










Y600A (internal pressure registration)*** Y600AM (external pressure registration)** Y600AR (internal relief/internal pressure registration)**

Body Size (Select One)

3/4-inch NPT*** 1-inch NPT***


1/8-inch (3,2 mm)*** 3/16-inch (4,8 mm)*** 1/4-inch (6,4 mm)*** 3/8-inch (9,5 mm)*** 1/2-inch (13 mm)*** 9/16-inch (14 mm)***


4 to 8-inches w.c. (10 to 20 mbar), Red*** 7 to 16-inches w.c. (17 to 40 mbar), Olive Drab*** 15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar), Yellow*** 1.2 to 2.5 psig (0,08 to 0,17 bar), Light Green*** 2.5 to 4.5 psig (0,17 to 0,31 bar), Light Blue*** 4.5 to 7 psig (0,31 to 0,48 bar), Black***


565

Natural Gas

Introduction

The Y690A Series direct-contained, spring-loaded regulators provide economical pressure-reducing control in a variety of industrial applications. The Y690A Series design is ideally suited to control fuel gas supply. The rugged casings and sliding pusher post design withstands the full 150 psig (10,3 bar) inlet pressure at both the inlet and outlet connections.


See Table 1


See Table 2

Maximum Allowable Inlet Pressure

150 psig (10,3 bar) See Table 4


150 psig (10,3 bar)


1-inch w.c. to 7 psig(2 mbar to 0,48 bar) in eight rangesSee Table 5


Types Y690A and Y690AH: Internal Types Y690AM and Y690AHM: External


Nitrile (NBR): -20° to 180°F (-29° to 82°C) Fluoroelastomer (FKM):40° to 300°F (4° to 149°C)Perfluoroelastomer (FFKM):-20° to 300°F (-29° to 149°C)Ethylenepropylene (EPDM):-20° to 275°F (-29° to 135°C)



Table 1. Body sizes and end Connection stylesBody sIZe, INCHes (dN)

Body MATerIAL(1)

ductile iron stainless steel

3/4 (20) 1 (25) NPT NPT, CL150 RF, CL300 RF, or PN 16/25/40

1. All flanges are welded on. Weld-on flange dimension is 14-inches (356 mm) face-to-face.

W7293

Figure 1. Type Y690A Pressure Reducing Regulator

W7291~1

Figure 2. Type Y690AH Pressure Reducing Regulator

Features

• Inlet Pressure Equals Outlet Pressure• Corrosion Resistance• In-Line Inspection and Maintenance • NACE Construction Available• Easy Conversion Between Constructions


orIFICe sIZe, INCHes (mm)

WIde-oPeN CoeFFICIeNTs (For reLIeF vALve sIZING) C1


Cv Cg xT Fd FL

1/81/43/81/2

9/16

(3,2)(6,4)(9,5)(13)(14)

0.351.433.145.717.14

12.350

110200250

35 0.78 0.50 0.89


566

Natural Gas

Table 4. Maximum operating Inlet Pressures

orIFICesIZe,

INCHes (mm)

ouTLeT Pressure rANGe, PsIG (bar)

Types y690A and y690AM Types y690AH and y690AHM

1 to 2.5-Inches w.c.(2 to 6 mbar)

2.5 to 7-Inches w.c.(6 to 17 mbar)

5 to 10-Inches w.c.(12 to 25 mbar)

7 to 16-Inches w.c.(17 to 40 mbar)

15-Inches w.c. to 1.2 Psig

(37 to 83 mbar)

1.2 to 2.5 Psig (83 to 172 mbar)

2.5 to 4.5 Psig(0,17 to 0,31 bar)

4.5 to 7 Psig (0,31 to 0,48 bar)

1/8 (3,2) 150 (10,3) 150 (10,3) 150 (10,3) 150 (10,3) 150 (10,3) 150 (10,3) 150 (10,3) 150 (10,3)

1/4 3/8

(6,4)(9,5)

40 20

(2,8)(1,4)

60 20

(4,1)(1,4)

75 35

(5,2)(2,4)

75 35

(5,2)(2,4)

75 35

(5,2)(2,4)

150 60

(10,3)(4,1)

150 60

(10,3)(4,1)

150 60

(10,3)(4,1)

1/2 9/16

(13)(14)

10 5

(0,69)(0,34)

10 5

(0,69)(0,34)

8 5

(0,55)(0,34)

8 5

(0,55)(0,34)

8 5

(0,55)(0,34)

10 6

(0,69)(0,41)

12 8

(0,83)(0,55)

12 8

(0,83)(0,55)

Table 5. outlet Pressure ranges and spring Part Numbers

TyPes ouTLeT CoNTroL Pressure rANGe

sPrING PArT NuMBer

sPrING CoLor

sPrING WIre dIAMeTer, INCHes (mm)

sPrING Free LeNGTH, INCHes (mm)

Y690A and Y690AM

1 to 2.5-inches w.c. 2.5 to 7-inches w.c.

(2 to 6 mbar)(6 to 17 mbar)

1B558527052(1)(2)

1B653827052(1)Orange

Red0.072 (1,80)0.085 (2,20)

3.78 (96,0)3.63 (92,2)

Y690AH and Y690AHM

5 to 10-inches w.c. 7 to 16-inches w.c.


(12 to 25 mbar)(17 to 40 mbar)(37 mbar to 0,08 bar)

1B6538270521B6539270221B537027052

RedUnpainted

Yellow

0.085 (2,20)0.105 (2,70)0.114 (2,90)

3.63 (92,2)3.75 (95,2)4.31 (109)

1.2 to 2.5 psig 2.5 to 4.5 psig

4.5 to 7 psig

(0,08 to 0,17 bar)(0,17 to 0,31 bar)(0,31 to 0,48 bar)

1B5371270221B5372270221B537327052

Light greenLight blue

Black

0.156 (4,00)0.187 (4,80)0.218 (5,50)

4.06 (103)3.94 (100)3.98 (101)

1. To achieve the published outlet pressure range the spring case must be installed pointing down. 2. Do not use Fluoroelastomer (FKM) diaphragm with this spring at diaphragm temperatures lower than 60°F (16°C).

Figure 3. Operational Schematic

B2625

InLeT PReSSuRe

OuTLeT PReSSuRe


Table 3. Construction MaterialsBody dIAPHrAGM CAse sPrING CAse TrIM dIAPHrAGM dIsk

Ductile iron orStainless steel

Ductile iron or Stainless steel

Ductile iron or Stainless steel Stainless steel

Nitrile (NBR), Fluoroelastomer (FKM), or

Polytetrafluoroethylene (PTFE) bonded Nitrile (NBR)

Nitrile (NBR), Fluoroelastomer (FKM), Perfluoroelastomer (FFKM),

PTFE, or Ethylenepropylene (EPDM)


567

Natural Gas

Table 6. Types y690A and y690AM Capacities for 3/4-inch (dN 20) Body size

Body sIZe,INCHes (dN)

ouTLeT Pressure rANGe,

PArT NuMBer, ANd CoLor

ouTLeT Pressure

seTTING


CAPACITIes IN sCFH (Nm3/h) oF 0.6 sPeCIFIC GrAvITy NATurAL GAs(1)


1/8 (3,2) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14)

3/4 (20)


1B558527052Orange

1-inch w.c.(2 mbar)

2 (0,14) 5 (0,34) 10 (0,69) 20 (1,4)40 (2,8)

155 (4,1)232 (6,2)258 (6,9)361 (9,7)

774 (20,7)

387529658 787

1251

(10,4)(14,2)(17,6)(21,1)(33,5)

452581684839

(12,1)(15,6)(18,3)(22,5)

593774

1032

(15,9)(20,7)(27,7)

774903

(20,7)(24,2)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

1032 (27,7)1161 (31,1)1290 (34,6)1548 (41,5)1677 (44,9)

2.5-inches w.c. (6 mbar)

2 (0,14) 5 (0,34) 10 (0,69)20 (1,4)40 (2,8)

155 (4,1)258 (6,9)284 (7,6)361 (9,7)

839 (22,5)

452645851993

1316

(12,1)(17,3)(22,8)(26,6)(35,3)

516774968

1226

(13,8)(20,7)(25,9)(32,9)

82610581316

(22,1)(28,4)(35,3)

9931226

(26,6)(32,9)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

1161 (31,1)1355 (36,3)1484 (39,8)1548 (41,5)1613 (43,2)

2.5 to 7-inches w.c.(6 to 17 mbar)

1B653827052Red


2 (0,14) 5 (0,34) 10 (0,69)20 (1,4)

40 (2,8)

155 (4,1)232 (6,2)297 (8,0)323 (8,7)

774 (20,7)

258348581813

1122

(6,9)(9,3)(15,6)(21,8)(30,1)

297684903

1161

(8,0)(18,3)(24,2)(31,1)

581774

1045

(15,6)(20,7)(28,0)

632877

(16,9)(23,5)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

1006 (27,0)1226 (32,9)1303 (34,9)1484 (39,8)1561 (41,8)

1613 (43,2)


2 (0,14) 5 (0,34) 10 (0,69)20 (1,4)40 (2,8)

142 (3,8)168 (4,5)245 (6,6)323 (8,7)

748 (20,0)

245348581813

1109

(6,6)(9,3)(15,6)(21,8)(29,7)

297645903

1161

(8,0)(17,3)(24,2)(31,1)

542787

1019

(14,5)(21,1)(27,3)

593877

(15,9)(23,5)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

916 (24,5)1277 (34,2)1458 (39,1)1651 (44,2)1716 (46,0)

1355 (36,3)


2 (0,14) 5 (0,34) 10 (0,69)20 (1,4)40 (2,8)

155 (4,1)245 (6,6)258 (6,9)284 (7,6)

632 (16,9)

206284516697929

(5,5)(7,6)(13,8)(18,7)(24,9)

245568851

1213

(6,6)(15,2)(22,8)(32,5)

400671980

(10,7)(18,0)(26,3)

516774

(13,8)(20,7)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

774 (20,7)864 (23,2)

1019 (27,3)1084 (29,1)1367 (36,6)

1290 (34,6)

1. Deviation from setpoint is -1 to 2-inches w.c (-2 to 5 mbar). - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.


568

Natural Gas

Table 7. Types y690A and y690AM Capacities for 1-inch (dN 25) Body size

Body sIZe,INCHes (dN)

ouTLeT Pressure rANGe,

PArT NuMBer, ANd CoLor

ouTLeT Pressure

seTTING


CAPACITIes IN sCFH (Nm3/h) oF 0.6 sPeCIFIC GrAvITy NATurAL GAs(1)


1/8 (3,2) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14)

1 (25)


1B558527052Orange

1-inch w.c.(2 mbar)

2 (0,14) 5 (0,34) 10 (0,69) 20 (1,4)40 (2,8)

142245310452839

(3,8)(6,6)(8,3)(12,1)(22,5)

400452

103212001445

(10,7)(12,1)(27,7)(32,2)(38,7)

593127714451703

(15,9)(34,2)(38,7)(45,6)

61914191961

(16,6)(38,0)(52,6)

12261471

(32,9)(39,4)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

12381509167717671832

(33,2)(40,4)(44,9)(47,4)(49,1)


2 (0,14) 5 (0,34) 10 (0,69)20 (1,4)40 (2,8)

155258310452774

(4,1)(6,9)(8,3)(12,1)(20,7)

374452955

11611587

(10,0)(12,1)(25,6)(31,1)(42,5)

439955

12131613

(11,8)(25,6)(32,5)(43,2)

60612001600

(16,2)(32,2)(42,9)

10191471

(27,3)(39,4)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

12131509167717931948

(32,5)(40,4)(44,9)(48,1)(52,2)

2.5 to 7-inches w.c.(6 to 17 mbar)

1B653827052Red


2 (0,14) 5 (0,34) 10 (0,69)20 (1,4)40 (2,8)

142232335413748

(3,8)(6,2)(9,0)(11,1)(20,0)

168387774851

1251

(4,5)(10,4)(20,7)(22,8)(33,5)

348761

10321471

(9,3)(20,4)(27,7)(39,4)

606980

1393

(16,2)(26,3)(37,3)

8131109

(21,8)(29,7)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

11351303154816511806

(30,4)(34,9)(41,5)(44,2)(48,4)

1677 (44,9)


2 (0,14) 5 (0,34) 10 (0,69)20 (1,4)40 (2,8)

129219323387658

(3,5)(5,9)(8,7)(10,4)(17,6)

194387684851

1251

(5,2)(10,4)(18,3)(22,8)(33,5)

258722916

1303

(6,9)(19,3)(24,5)(34,9)

568722

1084

(15,2)(19,3)(29,1)

645864

(17,3)(23,2)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

9681290154816511806

(25,9)(34,6)(41,5)(44,2)(48,4)

1677 (44,9)


2 (0,14) 5 (0,34) 10 (0,69)20 (1,4)40 (2,8)

129219258361516

(3,5)(5,9)(6,9)(9,7)(13,8)

194387490787

1006

(5,2)(10,4)(13,1)(21,1)(27,0)

258555748

1006

(6,9)(14,9)(20,0)(27,0)

477684

1071

(12,8)(18,3)(28,7)

503851

(13,5)(22,8)

60 (4,1) 80 (5,5)100 (6,9)125 (8,6)

150 (10,3)

735839968

11091458

(19,7)(22,5)(25,9)(29,7)(39,1)

1677 (44,9)

1. Deviation from setpoint is -1 to 2-inches w.c (-2 to 5 mbar). - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.


569

Natural Gas

Table 8. Types y690AH and y690AHM Capacities for 3/4-inch (dN 20) Body sizeouTLeT Pressure rANGe, CoNTroL


oFFseT FroM

seTPoINT

ouTLeT Pressure

seTTING




1/8 (3,2) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14)


1B653827052Red

1-inch w.c.(2 mbar)


1 5 8

20 35 75

150

(0,07)(0,34)(0,55)(1,4)(2,4)(5,2)(10,3)

90219232516658774

1677

(2,4)(5,9)(6,2)(13,8)(17,6)(20,7)(44,9)

232452529619839955

(6,2)(12,1)(14,2)(16,6)(22,5)(25,6)

245490542645903

(6,6)(13,1)(14,5)(17,3)(24,2)

413516593

(11,1)(13,8)(15,9)

439968

(11,8)(25,9)


1B653927022Unpainted

1-inch w.c.(2 mbar)


1 5 8

20 35 75

150

(0,07)(0,34)(0,55)(1,4)(2,4)(5,2)(10,3)

90155168348516645

1677

(2,4)(4,1)(4,5)(9,3)(13,8)(17,3)(44,9)

155284426593619942

(4,1)(7,6)(11,4)(15,9)(16,6)(25,2)

194348452606645

(5,2)(9,3)(12,1)(16,2)(17,3)

232529542

(6,2)(14,2)(14,5)

245748

(6,6)(20,0)

15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar)

1B537027052Yellow



2 6

10 30 60

150

(0,14)(0,41)(0,69)(2,1)(4,1)(10,3)

90245335684

11612567

(2,4)(6,6)(9,0)(18,3)(31,1)(68,8)

503929

138023873483

(13,5)(24,9)(37,0)(64,0)(93,3)

903163819352451

(24,2)(43,9)(51,9)(65,7)

10972103

(29,4)(56,4)

1148 (30,8)

1.2 psig(0,08 bar)

2 6

10 30 60

150

(0,14)(0,41)(0,69)(2,1)(4,1)(10,3)

90245310671

11352477

(2,4)(6,6)(8,3)(18,0)(30,4)(66,4)

413697

101920643354

(11,1)(18,7)(27,3)(55,3)(89,9)

606129014192425

(16,2)(34,6)(38,0)(65,0)

8131419

(21,8)(38,0)

697 (18,7)

1.2 to 2.5 psig(0,08 to 0,17 bar)


0.2 psig(0,01 bar)

1.2 psig(0,08 bar)

2 6

10 30 60

150

(0,14)(0,41)(0,69)(2,1)(4,1)(10,3)

116181194555864

1987

(3,1)(4,8)(5,2)(14,9)(23,2)(53,3)

219452593

154824775108

(5,9)(12,1)(15,9)(41,5)(66,4)(137)

348735

100617162335

(9,3)(19,7)(27,0)(46,0)(62,6)

490851

1174

(13,1)(22,8)(31,5)

5161071

(13,8)(28,7)

2.5 psig(0,17 bar)

6 10 30 60

150

(0,41)(0,69)(2,1)(4,1)(10,3)

129168426748

1484

(3,5)(4,5)(11,4)(20,0)(39,8)

258490980

19353354

(6,9)(13,1)(26,3)(51,9)(89,9)

452568

10322245

(12,1)(15,2)(27,7)(60,2)

593864

(15,9)(23,2)

684 (18,3)

2.5 to 4.5 psig(0,17 to 0,31 bar)


0.3 psig(0,02 bar)

2.5 psig(0,17 bar)

4 8 12 30 60

150

(0,28)(0,55)(0,83)(2,1)(4,1)(10,3)

142142194426658

1574

(3,8)(3,8)(5,2)(11,4)(17,6)(42,2)

194361490903

17294618

(5,2)(9,7)(13,1)(24,2)(46,3)(124)

310516684

11091832

(8,3)(13,8)(18,3)(29,7)(49,1)

374710929

(10,0)(19,0)(24,9)

477800

(12,8)(21,4)

4.5 psig(0,31 bar)

8 12 30 60

150

(0,55)(0,83)(2,1)(4,1)(10,3)

116155297593

1226

(3,1)(4,1)(8,0)(15,9)(32,9)

245323761

12263612

(6,6)(8,7)(20,4)(32,9)(96,8)

400529826

1342

(10,7)(14,2)(22,1)(36,0)

516722

(13,8)(19,3)

542 (14,5)

4.5 to 7 psig(0,31 to 0,48 bar)

1B537327052Black

0.7 psig(0,05 bar)

4.5 psig(0,31 bar)

9 12 30 60

150

(0,62)(0,83)(2,1)(4,1)(10,3)

194206516864

1961

(5,2)(5,5)(13,8)(23,2)(52,6)

426555

109720515044

(11,4)(14,9)(29,4)(55,0)(135)

619813

18062709

(16,6)(21,8)(48,4)(72,6)

9291148

(24,9)(30,8)

993 (26,6)

7 psig(0,48 bar)

9 12 30 60

150

(0,62)(0,83)(2,1)(4,1)(10,3)

155194387800

1909

(4,1)(5,2)(10,4)(21,4)(51,2)

271374903

17164051

(7,3)(10,0)(24,2)(46,0)(109)

516645

13292451

(13,8)(17,3)(35,6)(65,7)

619864

(16,6)(23,2)

658 (17,6)



570

Natural Gas

Table 9. Types y690AH and y690AHM Capacities for 1-inch (dN 25) Body sizeouTLeT Pressure rANGe, CoNTroL


oFFseT FroM

seTPoINT

ouTLeT Pressure

seTTING




1/8 (3,2) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14)


1B653827052Red

1-inch w.c.(2 mbar)


1 5 8

2035 75

150

(0,07)(0,34)(0,55)(1,4)(2,4)(5,2)(10,3)

90219232516710

10321677

(2,4)(5,9)(6,2)(13,8)(19,0)(27,7)(44,9)(1)

245452529

180622961393

(6,6)(12,1)(14,2)(48,4)(61,5)(1)

(37,3)(1)

297113521411174

929

(8,0)(30,4)(57,4)(31,5)(1)

(24,9)(1)

41318962361

(11,1)(50,8)(63,3)

5291922

(14,2)(51,5)


1B653927022Unpainted

1-inch w.c.(2 mbar)


1 5 8

20 35 75

150

(0,07)(0,34)(0,55)(1,4)(2,4)(5,2)(10,3)

90155168348555

12261742

(2,4)(4,1)(4,5)(9,3)(14,9)(32,9)(46,7)

168310426774

18061509

(4,5)(8,3)(11,4)(20,7)(48,4)(40,4)(1)

206516

116116251187

(5,5)(13,8)(31,1)(43,6)(31,8)(1)

232619

1458

(6,2)(16,6)(39,1)

245 1161

(6,6)(31,1)

15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar)

1B537027052Yellow



2 6

10 30 60

150

(0,14)(0,41)(0,69)(2,1)(4,1)(10,3)

90245335684

11612567

(2,4)(6,6)(9,0)(18,3)(31,1)(68,8)

503929

158728254618

(13,5)(24,9)(42,5)(75,7)(124)

1097250332515457

(29,4)(67,1)(87,1)(146)

11612799

(31,1)(75,0)

1445 (38,7)

1.2 psig(0,08 bar)

2 6

10 30 60

150

(0,14)(0,41)(0,69)(2,1)(4,1)(10,3)

90245323671

11352567

(2,4)(6,6)(8,7)(18,0)(30,4)(68,8)

464697

101925544193

(12,4)(18,7)(27,3)(68,4)(112)

1097154826704592

(29,4)(41,5)(71,6)(123)

11611664

(31,1)(44,6)

1290 (34,6)

1.2 to 2.5 psig(0,08 to 0,17 bar)


0.2 psig(0,01 bar)

1.2 psig(0,08 bar)

2 6 10 30 60

150

(0,14)(0,41)(0,69)(2,1)(4,1)(10,3)

116181194632

10062438

(3,1)(4,9)(5,2)(16,9)(27,0)(65,3)

232452645

160035993870

(6,2)(12,1)(17,3)(42,9)(96,5)(104)

4641097140640387688

(12,4)(29,4)(37,7)(108)(206)

619877

1754

(16,6)(23,5)(47,0)

6581084

(17,6)(29,1)

2.5 psig(0,17 bar)

6 10 30 60

150

(0,41)(0,69)(2,1)(4,1)(10,3)

142181568851

2193

(3,8)(4,9)(15,2)(22,8)(58,8)

271490

103225163483

(7,3)(13,1)(27,7)(67,4)(93,3)

658774

22967366

(17,6)(20,7)(61,5)(197)

671864

(18,0)(23,2)

684 (18,3)

2.5 to 4.5 psig(0,17 to 0,31 bar)


0.3 psig(0,02 bar)

2.5 psig(0,17 bar)

4 8 12 3060

150

(0,28)(0,55)(0,83)(2,1)(4,1)(10,3)

142181194426658

2012

(3,8)(4,9)(5,2)(11,4)(17,6)(53,9)

194361490903

17296656

(5,2)(9,6)(13,1)(24,2)(46,3)(178)

413710929

18324076

(11,1)(19,0)(24,9)(49,1)(109)

426735955

(11,4)(19,7)(25,6)

477903

(12,8)(24,2)

4.5 psig(0,31 bar)

8 12 30 60

150

(0,55)(0,83)(2,1)(4,1)(10,3)

116155387632

1393

(3,1)(4,1)(10,4)(16,9)(37,3)

245323761

12264992

(6,6)(8,7)(20,4)(32,9)(134)

490606

13553096

(13,1)(16,2)(36,3)(83,0)

516851

(13,8)(22,8)

542 (14,5)

4.5 to 7 psig(0,31 to 0,48 bar)

1B537327052Black

0.7 psig(0,05 bar)

4.5 psig(0,31 bar)

9 12 30 60

150

(0,62)(0,83)(2,1)(4,1)(10,3)

206232516877

2064

(5,5)(6,2)(13,8)(23,5)(55,3)

426555

109720515999

(11,4)(14,9)(29,4)(55,0)(161)

839100620773651

(22,5)(27,0)(55,7)(97.8)

9681290

(25,9)(34,6)

1045 (28,0)

7 psig(0,48 bar)

9 12 30 60

150

(0,62)(0,83)(2,1)(4,1)(10,3)

155206374800

2012

(4,1)(5,5)(10,0)(21,4)(53,9)

271374903

17164141

(7,3)(10,0)(24,2)(46,0)(111)

593774

16512761

(15,9)(20,7)(44,2)(74,0)

619890

(16,6)(23,9)

658 (17,6)

1. Indicates capacity limited due to boost. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded.


571

Natural Gas




APProxIMATe sHIPPING WeIGHT,

PouNds (kg)

A B d F G

ductile Iron

stainless steel

ductile Iron

stainless steel

ductile Iron or stainless steel



3/4, 1 (20, 25) 4.0 (102) 4.12 (105) 2.12 (54) 2.25 (57) 6.19 (157) 10.12 (257) 1.53 (39) 19 (9)

1/4-InCH nPT VenT

F

D

8.38(213)

G

1/2-InCH nPTCOnTROL LIne COnneCTIOn

nPT

B

A

5.56(141)

14(356)

FLAnGeD

InCHeS(mm)

13B6966_B


regulator Tip

Regulator body size should not be larger than the pipe size. In many cases, the regulator body is one size smaller than the pipe size.


572

Natural Gas




Other Requirements:








Disk Material (Select One)

Nitrile (NBR) (standard)*** Fluoroelastomer (FKM)*** Perfluoroelastomer (FFKM)** PTFE** Ethylenepropylene (EPDM)**


Types Y690A and Y690AM

1 to 2.5-inches w.c. (2 to 6 mbar), Orange*** 2.5 to 7-inches w.c. (6 to 17 mbar), Red***

Types Y690AH and Y690AHM

5 to 10-inches w.c. (12 to 25 mbar), Red*** 7 to 16-inches w.c. (17 to 40 mbar), Unpainted*** 15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar), Yellow*** 1.2 to 2.5 psig (0,08 to 0,17 bar), Light Green*** 2.5 to 4.5 psig (0,17 to 0,31 bar), Light Blue*** 4.5 to 7 psig (0,31 to 0,48 bar), Black***

nACe Construction Required (Optional)

Yes*

Replacement Parts kit (Optional)

Yes, send one replacement parts kit to match this order.


Y690A (internal registration) Y690AH (high pressure with internal registration) Y690AM (external registration) Y690AHM (high pressure with external registration)

Body Size (Select One)

3/4-inch (DN 20)*** 1-inch (DN 25)***

Body Material and end Connection Style (Select One)

Ductile Iron Body

NPT***

CF8M Stainless Steel

NPT** CL150 RF** CL300 RF** PN 16/25/40*

Diaphragm Case and Spring Case Material (Select One)

Ductile iron*** CF8M Stainless steel***

Trim Material (Select One)

303 Stainless steel*** 316 Stainless steel**

Diaphragm Material (Select One)

Nitrile (NBR) (standard)*** Fluoroelastomer (FKM)** Nitrile (NBR) with bonded PTFE protector*

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