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1900/P SeriesSafety Relief Valve

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1900/P Oct 2008-CO

1900/P (SRV-1/Q2.02)1900P.1

1900/P SeriesScope of Design

1900-30/P1 Series 1900/P3 Series

The 1900/P Series Safety Relief Valves are for the following applications only:ASME B & PVC, Section I Steam and Flashing Water Applications and Organic Vapor ServiceThe P1 and P3 Series designs are not for ASME B & PVC, Section I Boiler Drum, Superheater or Reheater Applications.

1900/P1 Series Conventional design - An exclusive with CONSOLIDATED valves, the Eductor Tube removes pressure from the bonnet when the valve is open. “D” through “T” orifice sizes. The D & E orifice are restricted lift.

1900-30/P1 Series Balanced bellows design - Sealing off the guiding area and upper valve parts protects the internal parts above the bellows from exposure to the process fluid. The balanced bellows also cancels out the effects of variable or constant back pressure at the outlet side. “D” through “T” orifice sizes. The D & E orifice are restricted lift.

1900/P3 SeriesExposed spring design - The spring in this design is exposed for atmospheric cooling. “D” through “T” orifice sizes.

Standard in all three types, the Thermodisc™ Seat is designed for a high degree of seat tightness for steam service or organic fluid applications.

1900/P1 Series

Table of Contents

Scope of Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.1Materials 1900/P1 (Conventional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.3 1900/P1 (Balanced Bellows). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.5 1900/P3 (Conventional Exposed Spring) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.7 Cap Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.9Dimensions & Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.10 USCS Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.11 Metric Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.18Pressure/ Temperature Limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.25Steam Capacities (USCS) ASME Code Section I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1900P.53(For organic fluid sizing, contact the factory.)

1900/P SeriesScope of Design

Consolidated Spring Loaded Safety Relief Valves 1900/P (SRV-1/Q2.02)

1900/P Series Overview

1900/P Inlet x Outlet Size (in.) & Flange Rating Combinations - Orifice Area (Sq. in.)

ASMEAPI

ORIFICE1905

1906

1910

1912

1914

19161918

1920

1921

1922

1923

1924

1926

1928

3 - 150 x 4 - 150

3 - 300 x 4 - 150

3 - 300 x 4 - 150

3 - 600 x 4 - 150

3 - 900 x 6 - 150

3 - 1500 x 6 - 300

—

3 - 300 x 4 - 150

—

3 - 600 x 4 - 150

—

3 - 900 x 6 - 150

3 - 1500 x 6 - 300

—

2.1381.838

K3 - 150 x 4 - 150

3 - 300 x 4 - 150

4 - 300 x 6 - 150

4 - 600 x 6 - 150

4 - 900 x 6 - 150

4 - 1500 x 6 - 150

—

4 - 300 x 6 - 150

—

4 - 600 x 6 - 150

—

4 - 900 x 6 - 150

4 - 1500 x 6 - 150

—

3.3172.853

L4 - 150 x 6 - 150

4 - 300 x 6 - 150

4 - 300 x 6 - 150

4 - 600 x 6 - 150

4 - 900 x 6 - 150

—

—

4 - 300 x 6 - 150

—

4 - 600 x 6 - 150

—

4 - 900 x 6 - 150

—

—

4.1863.6M

4 - 150 x 6- 150

4 - 300 x 6 - 150

4 - 300 x 6 - 150

4 - 600 x 6 - 150

4 - 900 x 6 - 150

—

—

4 - 300 x 6 - 150

—

4 - 600 x 6 - 150

—

4 - 900 x 6 - 150

—

—

5.0474.34

N4 - 150 x 6 - 150

4 - 300 x 6 - 150

4 - 300 x 6 - 150

4 - 600 x 6 - 150

4 - 900 x 6 - 150

—

—

4 - 300 x 6 - 150

—

—

4 - 600 x 6 - 150

4 - 900 x 6 - 150

—

—

7.4176.38

P6 - 150 x 8 - 150

6 - 300 x 8 - 150

6 - 300 x 8 - 150

6 - 600 x 8 - 150

—

—

—

6 - 300 x 8 - 150

—

6 - 600 x 8 - 150

—

—

—

—

12.8511.05

Q6 - 150 x 8 - 150

6 - 300 x 8 - 150

6 - 300 x 10 - 150

6 - 600 x 10 - 150

-—

—

—

6 - 300 x 8 - 150

—

6 - 600 x 10 - 150

—

—

—

—

18.616R

8 - 150 x 10 - 150

8 - 300 x 10 - 150

8 - 300 x 10 - 150

8 - 600 x 10 - 150

—

—

—

8 - 300 x 10 - 150

—

8 - 300 x 10 - 150

—

—

—

—

30.2126T

1900/P Inlet x Outlet Size (in.) & Flange Rating Combinations - Orifice Area (Sq. in.)

ASMEAPI

ORIFICE1 - 150 x 2 - 150

1 - 300 x 2 - 150

1 - 300 x 2 - 150

1 - 600 x 2 - 150

1-1/2 - 900 x 2 - 300

1-1/2 - 1500 x 2 - 300

1-1/2 - 2500 x 3 - 300

1 - 300 x 2 - 150

—

1 - 600 x 2 - 150

—

1-1/2 - 900 x 2 - 300

1-1/2 - 1500 x 2 - 300

1-1/2 - 2500 x 3 - 300

1905

1906

1910

1912

1914

1916

1918

1920

1921

1922

1923

1924

1926

1928

0.12790.11

D1 - 150 x 2 - 150

1 - 300 x 2 - 150

1 - 300 x 2 - 150

1 - 600 x 2 - 150

1-1/2 - 900 x 2 - 300

1-1/2 - 1500 x 2 - 300

1-1/2 - 2500 x 3 - 300

1 - 300 x 2 - 150

—

1 - 600 x 2 - 150

—

1-1/2 - 900 x 2 - 300

1-1/2 - 1500 x 2 - 300

1-1/2 - 2500 x 3 - 300

0.22790.196

E1-1/2 - 150 x 2 - 150

1-1/2 - 300 x 2 - 150

1-1/2 - 300 x 2 - 150

1-1/2 - 600 x 2 - 150

1-1/2 - 900 x 3 - 300

1-1/2 - 1500 x 3 - 300

1-1/2 - 2500 x 3 - 300

1-1/2 - 300 x 2 - 150

—

1-1/2 - 600 x 2 - 150

—

1-1/2 - 900 x 3 - 300

1-1/2 - 1500 x 3 - 300

1-1/2 - 2500 x 3 - 300

0.35680.307

F

0.58490.503

G

0.91270.7851

H

1.4961.287

J1-1/2 - 150 x 3 - 150

1-1/2 - 300 x 3 - 150

2 - 300 x 3 - 150

2 - 600 x 3 - 150

2 - 900 x 3 - 150

2 - 1500 x 3 - 300

—

2 - 300 x 3 - 150

—

2 - 600 x 3 - 150

—

2 - 900 x 3 - 150

2 - 1500 x 3 - 300

—

2 - 150 x 3 - 150

2 - 300 x 3 - 150

3 - 300 x 4 - 150

3 - 600 x 4 - 150

3 - 900 x 4 - 150

3 - 1500 x 4 - 300

—

3 - 300 x 4 - 150

—

3 - 600 x 4 - 150

—

3 - 900 x 4 - 150

3 - 1500 x 4 - 300

—

1-1/2 - 150 x 3 - 150

1-1/2 - 300 x 3 - 150

1-1/2 - 300 x 3 - 150

1-1/2 - 600 x 3 - 150

1-1/2 - 900 x 3 - 300

2 - 1500 x 3 - 300

2 - 2500 x 3 - 300

1-1/2 - 300 x 3 - 150

—

1-1/2 - 600 x 3 - 150

—

1-1/2 - 900 x 3 - 300

2 - 1500 x 3 - 300

2 - 2500 x 3 - 300

NOTES: Inlet and outlet size combinations as well as Orifice sizes shown in the table above are compliant with API standard 526 - Fourth Edition, 1995. Inlet and outlet flange ratings per ANSI B16.5 For inlet facing selections refer to General Information Section.

1900P.2

1900/P SeriesMaterials

1900/P (SRV-1/Q2.02)1900P.3

1900/P1 Conventional Safety Relief Valves For Steam and Organic Fluids

ASME B & PVC, Section I Organic Fluid, Steam & Flashing Water Applications

Steel, Flat Seat, High Capacity, Stainless Steel Trim

Standard Material for 1900/P1Conventional Safety Relief Valves

Part

Class Ratings150, 300, 600, 900, 1500, 2500 psig

Temperature Ratings1905-1918 – 0°F(17.8°C) to 800°F(426.7°C)

1920-1928 – 801°F(427.2°C) to 850°F(454.4°C)

Orifice SizesLettered “D” through “T”

Inlets-Outlets1" x 2" through 8" x 10" ANSI Flanged

1 Base: Types 1905 thru 1918 SA216 Grade WCC Carbon Steel Base: Types 1920 thru 1928 SA217 Grade WC6 Alloy Steel 2 Nozzle 316 SS 3 Adjusting Ring 316 SS 4 Adjusting Ring Pin 316 SS 5 Adjusting Ring Pin Gasket Soft Iron 6 Disc 616 SS 7 Disc Holder 316 SS 8 Disc Holder Ring 410 SS 9 Holder Ring Retainer Electroless Nickel Plated Carbon Steel 10 Guide Alloy C97800 Leaded Nickel Silver 11 Guide Gasket Soft Iron 12 Bonnet SA216 Grade WCC Carbon Steel 13 Bonnet Gasket Soft Iron 14 Base Stud B7 Alloy Steel 15 Base Stud Nut 2H Carbon Steel 16 Spindle 410 SS 17 Spring Washer Carbon Steel 18 Spring: Types 1905 thru 1918 Alloy Steel Spring: Types 1920 thru 1928 Inconel X750 or Tungsten Steel 19 Adjusting Screw 416 SS 20 Adjusting Screw Nut 416 SS 22 Plain Cap Malleable Iron 38 Eductor Tube 304 SS 39 Pipe Plug Carbon Steel 40 Limit Washer (D & E orifice only) 316 SS

Material

NOTE: (1900/P1 Series design is not for ASME B & PVC Section I Boiler Drum, Superheater or Reheater applications.)


1900/P1 Series

4

7

1110

13

8

3

1

2

6

12

19

22

17

17

9

39

18

16

20

38

15

5

Consolidated Spring Loaded Safety Relief Valves 1900/P (SRV-1/Q2.02)

14

For available cap options,see page 1900P.9

The D and E valves are restricted lift versions of the “F” orifice valve. The lift is restricted

by a limit washer to provide the equivalent effective orifice area for a “D” or “E” orifice. This design is available with a balanced bellows configuration

and is designed for back pressure applications.

D & E Orifice onlyRestricted Lift

40

1900P.4


1900-30/P1 Balanced Bellows Safety Relief Valves For Steam and Organic Fluids

Standard Material for 1900-30/P1Bellows Safety Relief Valves

Part Material


Temperature Ratings1905-1918 – 0°F(17.8°C) to 800°F(426.7°C)

1920-1928 – 801°F(427.2°C) to 850°F(454.4°C)



1900/P (SRV-1/Q4.04)1900P.5

1 Base: Types 1905-30 thru 1918-30 SA216 Grade WCC Carbon Steel Base: Types 1920-30 thru 1928-30 SA217 Grade WC6 Alloy Steel 2 Nozzle 316 SS 3 Adjusting Ring 316 SS 4 Adjusting Ring Pin 316 SS 5 Adjusting Ring Pin Gasket Soft Iron 6 Disc 616 SS 7 Disc Holder 316 SS 8 Disc Holder Ring 410 SS 9 Holder Ring Retainer Electroless Nickel Plated Carbon Steel 10 Guide Alloy C97800 Leaded Nickel Silver 11 Guide Gasket Soft Iron 12 Bonnet SA216 Grade WCC Carbon Steel 13 Bonnet Gasket Soft Iron 14 Base Stud B7 Alloy Steel 15 Base Stud Nut 2H Carbon Steel 16 Spindle 410 Stainless Steel 17 Spring Washer Carbon Steel 18 Spring: Types 1905 thru 1918 Alloy Steel Spring: Types 1920 thru 1928 Inconel X750 or Tungsten Steel 19 Adjusting Screw 416 SS 20 Adjusting Screw Nut 416 SS 22 Plain Cap Malleable Iron 38 Bellows Assembly — Bellows Inconel 625 LCF Bellows Flange & Bellows Ring 316L SS 39 Bellows Gasket Soft Iron 40 Seal Plate 304L SS 41 Limit Washer (D & E orifice only) 316 SS

ASME B & PVC, Section I Organic Fluid, Steam & Flashing Water Applications

Steel, Flat Seat, High Capacity, Stainless Steel TrimWith Backpressure Compensating Bellows

NOTE: (1900-30/P1 Series design is not for ASME B & PVC Section I Boiler Drum, Superheater or Reheater applications.)


1900-30/P1 Series

4

38

107

11

1514

39

3

5

17

18

16

13

17

20

9

40

vent - do not plug

8

Consolidated Spring Loaded Safety Relief Valves 1900/P (SRV-1/Q2.02)1900P.6


The D and E valves are restricted lift versions of the “F” orifice valve. The lift is restricted by a limit washer to provide the

equivalent effective orifice area for a “D” or “E” orifice. This configuration is designed for back pressure applications.


41

22

1

2

6

12

19


1900/P3 Exposed Spring Safety Relief Valvesfor Steam Service

Standard Material for 1900/P3 Conventional Safety Relief Valves

Part


Temperature Ratings0°F(17.8°C) to 850°F(454.4°C)



1900/P (SRV-1/Q2.02)1900P.7

1 Base: Types 1905 thru 1918 SA216 Grade WCC Carbon Steel Base: Types 1920 thru 1928 SA217 Grade WC6 Alloy Steel 2 Nozzle 316 SS 3 Adjusting Ring 316 SS 4 Adjusting Ring Pin 316 SS 5 Adjusting Ring Pin Gasket Soft Iron 6 Disc 616 SS 7 Disc Holder 316 SS 8 Disc Holder Ring 410 SS 9 Holder Ring Retainer Electroless Nickel Plated Carbon Steel 10 Guide Alloy C97800 Leaded Nickel Silver 11 Guide Gasket Soft Iron 12 Bonnet/Slotted SA216 Grade WCC Carbon Steel 14 Base Stud B7 Alloy Steel 15 Base Stud Nut 2H Carbon Steel 16 Spindle 410 SS 17 Spring Washer Carbon Steel 18 Spring Alloy Steel 19 Adjusting Screw 416 SS 20 Adjusting Screw Nut 416 SS 21 Plain Cap Malleable Iron 22 Limit Washer (D & E orifice only) 316 SS

Material

ASME B & PVC, Section I Steam Generator Applications

Steel, Flat Seat, High Capacity, Stainless Steel Trim

NOTE: (1900/P3 Series design is not for ASME B & PVC Section I Boiler Drum, Superheater or Reheater applications.)

1900/P3 Series

15

7

10

11

4

3

56

14

17

17

18

98

21

16

20



The D and E valves are restricted lift versions of the “F” orifice valve. The lift is restricted by a limit washer to provide the equivalent effective orifice area

for a “D” or “E” orifice.


22


1

2

12

19


Packed Lever - P1

2325

2726

283132

30

Pack

edPl

ain

Gag

Scre

wed

Bolte

d

Standard Material

Part Material

Materials

1900/P (SRV-1/Q2.02)1900P.9

21 Packed Cap Carbon Steel 23 Cap Screw Carbon Steel 25 Cap Gasket Soft Iron 26 Release Nut Carbon Steel 27 Release Locknut Carbon Steel 28 Lever Malleable Iron 29 Lifting Fork Malleable Iron 30 Lever Shaft 410/416SS 31 Packing Grafoil 32 Packing Nut 410/416SS 22 Plain Cap Malleable Iron 24 Cap Set Screw Carbon Steel 26 Release Nut Carbon Steel 27 Release Locknut Carbon Steel 33 Top Lever Malleable Iron 34 Drop Lever Malleable Iron 35 Bolted Cap Carbon Steel 36 Cap Screw Carbon Steel 37 Cap Gasket Soft Iron 38 Gag Bolt Carbon Steel 39 Sealing Plug Carbon Steel 40 Plug Gasket Soft Iron 41 Screwed Cap Carbon Steel 42 Cap Gasket Soft Iron

35

37

36

Safety Valve Valve Screwed Bolted Packed Plain Gag2 Application Type Cap1 Cap1 Lever Lever Steam Service - 1900/P1 X X X Economizer Steam Service - 1900/P3 X X Steam Generator Organic Fluid Vapor1 1900/P1 X X X

Cap Selection

NOTES: 1 ASME B & PVC, Section I (Part PVG-12) requires the safety valve to be a totally enclosed type that is designed so that vapors escaping beyond the valve seat shall not discharge into atmosphere. Safety valves used to protect organic fluid vaporizers are not to be equipped with lifting levers.

2 All caps may be supplied with a gag.

Screwed CapOrganic Fluid Vaporizer Application

42

2129

Bolted CapOrganic Fluid Vaporizer Application

22

27 26

24

33

34

Plain Lever - P1 & P3

Cap with Gag

3839

41

40

Niki.Thomas

Text Box

Note 1

Niki.Thomas

Text Box

Note 1: 316 Stainless Steel with Flexible Graphite Filler (Spiral Wound)

1900/P SeriesDimensions & Weights

This table applies to the standard 1900/P Series regardless of materials of construction. If the valve you are reviewing has an inlet or outlet size different from that stated, the dimensions “A” through “S” and weight may not apply.

NOTE: USCS Units refers to “U.S. Customary System” Units, the adapted U.S. standard formerly recognized as “English” Units.

1900/P1 Series

C

S

1900/P Series

A ± 1/16± 1.6 mm

B± 1/16± 1.6 mm

1900/P3 Series


CDD

A ± 1/16± 1.6 mm

S

B± 1/16± 1.6 mm


1900/P1 & P3 Series Valves – USCS Units

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

1-1/2 x 3

2 x 3

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

6 x 8

6 X 8

8 x 10

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

1-1/2 x 3

2 x 3

3 x 4

1905D / P11905D / P31905E / P11905E / P31905F / P11905F / P31905G / P11905G / P31905H / P11905H / P31905J / P11905J / P31905K / P11905K / P31905L / P11905L / P31905M / P11905M / P31905N / P11905N / P31905P / P11905P / P31905Q / P11905Q / P31905R / P11905R / P31905T / P11905T / P31906D / P11906D / P31906E / P11906E / P31906F / P11906F / P31906G / P11906G / P31906H / P11906H / P31906J / P11906J / P31906K / P11906K / P3

4-1/24-1/24-1/24-1/24-3/44-3/44-3/44-3/44-7/84-7/84-7/84-7/86-3/86-3/86-1/26-1/27-1/47-1/48-1/48-1/4

99

9-1/29-1/29-1/29-1/2

1111

4-1/24-1/24-1/24-1/24-3/44-3/44-3/44-3/44-7/84-7/84-7/84-7/86-3/86-3/8

17171717

17-3/417-3/417-3/417-3/419-1/219-1/221-1/421-1/424-1/224-1/228-3/428-3/429-3/429-3/4

3333

34-1/434-1/4

41414343

47-1/447-1/4

17171717

17-3/417-3/417-3/417-3/419-1/219-1/221-1/421-1/424-1/224-1/2

18—18—

18-3/4—19—

19-1/2—

21-1/4—

24-1/2—

28-3/4—

29-3/4—33—

34-1/4—41—43—

47-1/4—18—18—

18-3/4—19—

19-1/2—

21-1/4—

24-1/2—

5-7/165-7/165-7/165-7/165-7/165-7/165-7/165-7/166-5/166-5/166-7/86-7/87-1/47-1/48-7/88-7/89-3/89-3/8

10-1/810-1/8

1111

13-5/813-5/814-1/214-1/216-1/216-1/25-7/165-7/165-7/165-7/165-7/165-7/165-7/165-7/166-5/166-5/166-7/86-7/87-1/47-1/4

1-1/81-1/81-1/81-1/81-1/41-1/41-1/41-1/41-1/41-1/4

1-5/161-5/161-7/161-7/161-7/161-7/161-5/81-5/81-5/81-5/81-5/81-5/8

1-13/161-13/161-13/161-13/161-15/161-15/161-3/81-3/81-3/81-3/81-1/21-1/21-1/21-1/2

1-9/161-9/161-9/161-9/16

1-13/161-13/16

454545454545555560607575

110110140140185185220220260260430430495495620620454545454545555560607575

115115

1900 Steam Internal - Dimensions (in.) & Weights (lbs.) - USCS Units

Size Type A BC

STD BellowsD S Approx.

Weight

4-1/84-1/84-1/84-1/84-7/84-7/84-7/84-7/85-1/85-1/85-3/85-3/86-1/86-1/86-1/86-1/8

77

7-3/47-3/47-1/87-1/89-7/169-7/169-7/169-7/1610-7/810-7/84-1/84-1/84-1/84-1/84-7/84-7/84-7/84-7/85-1/85-1/85-3/85-3/86-1/86-1/8

1900/P (SRV-1/Q2.02)1900P.11



3 x 4

4 x 6

4 x 6

4 x 6

6 x 8

6 x 8

8 x 10

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

4 x 6

6 x 8

6 x 10

8 x 10

1906L / P11906L / P31906M / P11906M / P31906N / P11906N / P31906P / P11906P / P31906Q / P11906Q / P31906R / P11906R / P31906T / P11906T / P31910D / P11910D / P31910E / P11910E / P31910F / P11910F / P31910G / P11910G / P31910H / P11910H / P31910J / P11910J / P31910K / P11910K / P31910L / P11910L / P31910M / P11910M / P31910N / P11910N / P31910P / P11910P / P31910Q / P11910Q / P31910R / P11910R / P31910T / P11910T / P3

6-1/26-1/27-1/47-1/48-1/48-1/4

99

9-1/29-1/29-1/29-1/2

1111

4-1/24-1/24-1/24-1/2

6666

4-7/84-7/87-1/87-1/86-3/86-3/87-1/87-1/87-1/47-1/48-1/48-1/4

1010

9-1/29-1/2

10-1/210-1/2

1111

28-3/428-3/429-3/429-3/4

3333

34-1/434-1/4

41414343

47-1/447-1/417-1/217-1/217-1/217-1/218-1/418-1/418-1/418-1/420-1/420-1/425-5/825-5/8

282832323232

34-1/434-1/4

41 41

43-1/443-1/445-1/245-1/253-3/853-3/8

28-3/4—

29-3/4—33—

34-1/4—41—43—

47-1/4—

18-1/2—

18-1/2—

19-1/4—

19-1/2—

20-1/4—

25-5/8—28—32—32—

34-1/4—41—

43-1/4—

45-1/2—

53-3/8—

8-7/88-7/89-3/89-3/8

10-1/810-1/8

1111

13-5/813-5/814-1/214-1/216-1/216-1/25-7/165-7/165-7/165-7/165-7/165-7/165-7/165-7/166-5/166-5/167-3/87-3/87-3/47-3/49-1/29-1/29-3/89-3/8

10-1/210-1/211-1/211-1/2

1414

14-1/214-1/216-1/216-1/2

1-13/161-13/161-15/161-15/161-15/161-15/161-15/161-15/162-1/42-1/42-1/42-1/4

2-7/162-7/161-3/81-3/81-3/81-3/8

1-9/161-9/161-9/161-9/16

1-11/161-11/161-15/161-15/161-15/161-15/161-15/161-15/161-15/161-15/161-15/161-15/161-15/161-15/162-1/42-1/42-1/42-1/4

2-7/162-7/16

14514519019022522527027044544551051064064050505050505060606565

100100140140220220230230260260350350530530550550840840


Size Type A BC


Weight

6-1/86-1/8

77

7-3/47-3/47-1/87-1/89-7/169-7/169-7/169-7/1610-7/810-7/84-1/84-1/84-1/84-1/84-7/84-7/84-7/84-7/85-1/85-1/87-1/47-1/46-1/86-1/87-1/16 7-1/16

77

7-3/47-3/48-7/88-7/89-7/169-7/169-7/169-7/1610-7/810-7/8



1900/P (SRV-1/Q2.02)1900P.13


1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

4 x 6

6 x 8

6 x 10

8 x 10

1-1/2 x 2

1-1/2 x 2

1-1/2 x 3

1-1/2 x 3

2 x 3

3 x 4

3 x 6

4 x 6

4 x 6

1912D / P11912D / P31912E / P11912E / P31912F / P11912F / P31912G / P11912G / P31912H / P11912H / P31912J / P11912J / P31912K / P11912K / P31912L / P11912L / P31912M / P11912M / P31912N / P11912N / P31912P / P11912P / P31912Q / P11912Q / P31912R / P11912R / P31912T / P11912T / P31914D / P11914D / P31914E / P11914E / P31914F / P11914F / P31914G / P11914G / P31914H / P11914H / P31914J / P11914J / P31914K / P11914K / P31914L / P11914L / P31914M / P11914M / P3

4-1/24-1/24-1/24-1/2

6666

6-3/86-3/87-1/87-1/87-1/87-1/8

8888

8-3/48-3/4

1010

9-1/29-1/2

10-1/210-1/2

1111

5-1/25-1/25-1/25-1/26-1/26-1/26-1/26-1/26-3/86-3/87-1/87-1/88-1/28-1/28-3/48-3/48-3/48-3/4

18-1/418-1/418-1/418-1/4

191919192323

29-7/829-7/829-1/429-1/4

3232

36-1/436-1/4

3939

43-1/243-1/2

4646

47-1/247-1/253-7/853-7/821-3/421-3/421-3/421-3/422-1/222-1/222-1/222-1/2

2626

29-3/429-3/435-1/435-1/437-1/437-1/4

3737

19-1/4—

19-1/4—20—

20-1/4—23—

29-7/8—

29-1/4— 32—

36-1/4—39—

43-1/2—46—

47-1/2—

53-7/8—

22-3/4—

22-3/4—

23-1/2—

23-3/4—26—

29-3/4—

35-1/4—

37-1/4—37—

6-5/166-5/166-5/166-5/166-5/166-5/166-5/166-5/16

7799

7-3/47-3/49-1/29-1/2

10-3/410-3/411-3/411-3/413-7/813-7/814-1/414-1/415-1/815-1/816-1/216-1/2

7-13/167-13/167-13/167-13/167-13/167-13/167-13/167-13/168-1/48-1/4

99

10-1/210-1/212-1/412-1/410-3/410-3/4

1-3/81-3/81-3/81-3/8

1-9/161-9/161-9/161-9/16

1-11/161-11/161-13/161-13/161-15/161-15/162-3/162-3/162-3/162-3/162-3/162-3/162-3/162-3/16

2-11/162-11/162-11/162-11/162-7/162-7/16

1-15/161-15/161-15/161-15/161-15/161-15/161-15/161-15/162-3/162-3/162-3/162-3/162-3/162-3/162-7/162-7/162-7/162-7/16

55555555606065658585

17017015015023023030030036036053053064564567567584084095959595

1001009595

130130195195300300360360340340


Size Type A BC


Weight

4-1/84-1/84-1/84-1/84-7/84-7/84-7/84-7/86-1/166-1/167-1/47-1/47-1/47-1/47-1/167-1/16

77

7-3/47-3/48-7/88-7/89-7/169-7/169-7/169-7/1610-7/810-7/84-1/84-1/84-1/84-1/84-7/84-7/84-7/84-7/86-1/166-1/167-1/47-1/4

7-13/167-13/16

7-3/47-3/47-3/47-3/4



4 x 6

4 x 6

1-1/2 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

2 x 3

3 x 4

3 x 6

4 x 6

1-1/2 x 3

1-1/2 x 3

1-1/2 x 3

2 x 3

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

3 x 4

3 x 4

1914N / P11914N / P31914P / P11914P / P31916D / P11916D / P31916E / P11916E / P31916F / P11916F / P31916G / P11916G / P31916H / P11916H / P31916J / P11916J / P31916K / P11916K / P31916L / P11916L / P31918D / P11918D / P31918E / P11918E / P31918F / P11918F / P31918G / P11918G / P31920D / P11920D / P31920E / P11920E / P31920F / P11920F / P31920G / P11920G / P31920H / P11920H / P31920J / P11920J / P31920K / P11920K / P3

8-3/48-3/4

1010

5-1/25-1/25-1/25-1/26-1/26-1/26-3/46-3/46-3/86-3/87-1/87-1/88-1/28-1/28-3/48-3/4

777777

6-3/46-3/44-1/24-1/24-1/24-1/2

6666

4-7/84-7/87-1/87-1/86-3/86-3/8

3939

43-1/243-1/221-3/421-3/421-3/421-3/422-1/222-1/223-3/423-3/4

2626

29-3/429-3/435-1/435-1/437-1/437-1/426-1/226-1/226-1/226-1/226-1/226-1/223-3/423-3/417-1/217-1/217-1/217-1/218-1/418-1/418-1/418-1/420-1/420-1/425-5/825-5/8

2828

39—

43-1/2—

22-3/4—

22-3/4—

23-1/2—25—26—

29-3/4—

35-1/4—

37-1/4—

27-1/2—

27-1/2—

27-1/2—25—

18-1/2—

18-1/2—

19-1/4—

19-1/2—

20-1/4—

25-5/8—28—

11-3/411-3/413-7/813-7/8

7-13/167-13/167-13/167-13/167-13/167-13/167-13/167-13/168-1/48-1/4

99

10-1/210-1/212-1/412-1/48-7/88-7/88-7/88-7/88-7/88-7/8

7-13/167-13/165-7/165-7/165-7/165-7/165-7/165-7/165-7/165-7/166-5/166-5/167-3/87-3/87-3/47-3/4

2-7/162-7/162-7/162-7/16

1-15/161-15/161-15/161-15/161-15/161-15/162-3/162-3/162-3/162-3/162-9/162-9/162-9/162-9/16

2-13/162-13/162-7/162-7/162-7/162-7/162-7/16 2-7/162-11/162-11/161-3/81-3/81-3/81-3/8

1-9/161-9/161-9/161-9/16

1-11/161-11/161-13/161-13/161-15/161-15/16

38038054554595959595

10010010010014014022022032032037037015015015015015015011011050505050505060606565

100100140140


Size Type A BC


Weight

7-3/47-3/48-7/88-7/84-1/84-1/84-1/84-1/84-7/84-7/86-1/86-1/86-1/166-1/167-1/47-1/47-3/47-3/47-3/47-3/45-1/25-1/25-1/25-1/25-1/25-1/26-1/86-1/84-1/84-1/84-1/84-1/84-7/84-7/84-7/84-7/85-1/85-1/87-1/47-1/46-1/86-1/8



1900/P (SRV-1/Q2.02)1900P.15


4 x 6

4 x 6

4 x 6

4 x 6

6 x 8

6 x 8

8 x 10

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

6 x 8

6 x 10

8 x 10

4 x 6

1920L / P11920L / P31920M / P11920M / P31920N / P11920N / P31920P / P11920P / P31920Q / P11920Q / P31920R / P11920R / P31920T / P11920T / P31922D / P11922D / P31922E / P11922E / P31922F / P11922F / P31922G / P11922G / P31922H / P11922H / P31922J / P11922J / P31922K / P11922K / P31922L / P11922L / P31922M / P11922M / P31922N / P11922N / P31922Q / P11922Q / P31922R / P11922R / P31922T / P11922T / P31923P / P11923P / P3

7-1/87-1/87-1/47-1/48-1/48-1/4

1010

9-1/29-1/29-1/29-1/2

1111

4-1/24-1/24-1/24-1/2

6666

4-7/84-7/87-1/87-1/86-3/86-3/8

8888

8-3/48-3/49-1/29-1/2

10-1/210-1/2

11111010

32323232

34-1/434-1/4

414141414343

53-3/853-3/817-1/217-1/217-1/217-1/218-1/418-1/4

1919

20-1/420-1/425-5/825-5/8

28283232

36-1/436-1/4

39394646

47-1/247-1/253-3/853-3/843-1/243-1/2

32—32—

34-1/4—41—41—43—

53-3/8—

18-1/2—

18-1/2—

19-1/4—

20-1/4—

20-1/4—

25-5/8—28—32—

36-1/4—39—46—

47-1/2—

53-3/8—

43-1/2—

9-1/29-1/29-3/89-3/8

10-1/210-1/211-1/211-1/213-5/813-5/814-1/214-1/216-1/216-1/25-7/165-7/165-7/165-7/165-7/165-7/166-5/166-5/166-5/166-5/167-3/87-3/87-3/47-3/49-1/29-1/2

10-3/410-3/411-3/411-3/414-1/414-1/415-1/815-1/816-1/216-1/213-7/813-7/8

1-15/161-15/161-15/161-15/161-15/161-15/161-15/161-15/162-1/42-1/42-1/42-1/4

2-7/162-7/161-3/81-3/81-3/81-3/8

1-9/161-9/161-9/161-9/16

1-11/161-11/161-13/161-13/161-15/161-15/162-3/162-3/162-3/162-3/162-3/162-3/16

2-11/162-11/162-11/162-11/162-7/162-7/162-3/162-3/16

22022023023026026035035044544551051084084050505050505065656565

100100140140230230300300360360645645675675840840530530


Size Type A BC


Weight

7-1/167-1/16

77

7-3/47-3/48-7/88-7/89-7/169-7/169-7/169-7/1610-7/810-7/84-1/84-1/84-1/84-1/84-7/84-7/84-7/84-7/85-1/85-1/87-1/47-1/46-1/86-1/87-1/87-1/8

77

7-3/47-3/49-7/169-7/169-7/169-7/1610-7/810-7/88-7/88-7/8



1-1/2 x 2

1-1/2 x 2

1-1/2 x 3

1-1/2 x 3

2 x 3

3 x 4

3 x 6

4 x 6

4 x 6

4 x 6

4 x 6

1-1/2 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

2 x 3

3 x 4

3 x 6

4 x 6

1924D / P11924D / P31924E / P11924E / P31924F / P11924F / P31924G / P11924G / P31924H / P11924H / P31924J / P11924J / P31924K / P11924K / P31924L / P11924L / P31924M / P11924M / P31924N / P11924N / P31924P / P11924P / P31926D / P11926D / P31926E / P11926E / P31926F / P11926F / P31926G / P11926G / P31926H / P11926H / P31926J / P11926J / P31926K / P11926K / P31926L / P11926L / P3

5-1/25-1/25-1/25-1/26-1/26-1/26-1/26-1/26-3/86-3/87-1/87-1/88-1/28-1/28-3/48-3/48-3/48-3/48-3/48-3/4

1010

5-1/25-1/25-1/25-1/26-1/26-1/26-3/46-3/46-3/86-3/87-1/87-1/88-1/28-1/28-3/48-3/4

21-3/421-3/421-3/421-3/422-1/222-1/222-1/222-1/2

2323

29-7/829-7/835-1/435-1/437-1/437-1/4

37373939

43-1/243-1/221-3/421-3/421-3/421-3/422-1/222-1/223-3/423-3/4

2626

29-3/429-3/435-1/435-1/437-1/437-1/4

22-3/4—

22-3/4—

23-1/2—

23-3/4—23—

29-7/8—

35-1/4—

37-1/4—37—39—

43-1/2-

22-3/4—

22-3/4—

23-1/2—25—26—

29-3/4—

35-1/4—

37-1/4—

7-13/167-13/167-13/167-13/167-13/167-13/167-13/167-13/16

7799

10-1/210-1/212-1/412-1/410-3/410-3/411-3/411-3/413-7/813-7/8

7-13/167-13/167-13/167-13/167-13/167-13/167-13/167-13/168-1/48-1/4

99

10-1/210-1/212-1/412-1/4

1-15/161-15/161-15/161-15/161-15/161-15/161-15/161-15/162-3/162-3/162-5/162-5/162-3/162-3/162-7/162-7/162-7/162-7/162-7/162-7/162-7/162-7/16

1-15/161-15/161-15/161-15/161-15/161-15/162-3/162-3/162-3/162-3/162-9/162-9/162-9/162-9/16

2-13/162-13/16

95959595

10010095959090

18018030030036036034034038038054554595959595

100100100100140140220220320320370370


Size Type A BC


Weight

4-1/84-1/84-1/84-1/84-7/84-7/84-7/84-7/86-1/166-1/167-1/47-1/4

7-13/167-13/16

7-3/47-3/47-3/47-3/47-3/47-3/48-7/88-7/84-1/84-1/84-1/84-1/84-7/84-7/86-1/86-1/86-1/166-1/167-1/47-1/47-3/47-3/47-3/47-3/4



1900/P (SRV-1/Q2.02)1900P.17


1-1/2 x 3

1-1/2 x 3

1-1/2 x 3

2 x 3

1928D / P11928D / P31928E / P11928E / P31928F / P11928F / P31928G / P11928G / P3

777777

6-3/46-3/4

26-1/226-1/226-1/226-1/226-1/226-1/223-3/423-3/4

27-1/2—

27-1/2—

27-1/2—25—

8-7/88-7/88-7/88-7/88-7/88-7/8

7-13/167-13/16

2-7/162-7/162-7/162-7/162-7/162-7/16

2-11/162-11/16

150150150150150150110110


Size Type A BC


Weight

5-1/25-1/25-1/25-1/25-1/25-1/26-1/86-1/8


1900/P1 & P3 Series Valves – Metric Units

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

1-1/2 x 3

2 x 3

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

6 x 8

6 x 8

8 x 10

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

1-1/2 x 3

2 x 3

3 x 4

1905D / P11905D / P31905E / P11905E / P31905F / P11905F / P31905G / P11905G / P31905H / P11905H / P31905J / P11905J / P31905K / P11905K / P31905L / P11905L / P31905M / P11905M / P31905N / P11905N / P31905P / P11905P / P31905Q / P11905Q / P31905R / P11905R / P31905T / P11905T / P31906D / P11906D / P31906E / P11906E / P31906F / P11906F / P31906G / P11906G / P31906H / P11906H / P31906J / P11906J / P31906K / P11906K / P3

114.3114.3114.3114.3120.7120.7120.7120.7123.8123.8123.8123.8161.9161.9165.1165.1184.2184.2209.6209.6228.6228.6241.3241.3241.3241.3279.4279.4114.3114.3114.3114.3120.7120.7120.7120.7123.8123.8123.8123.8161.9161.9

431.8431.8431.8431.8450.9450.9450.9450.9495.3495.3539.8539.8622.3622.3730.3730.3755.7755.7838.2838.2870870

1041.41041.41092.21092.21200.21200.2431.8431.8431.8431.8450.9450.9450.9450.9495.3495.3539.8539.8622.3622.3

457.2—

457.2—

476.3—

482.6—

495.3—

539.8—

622.3—

730.3—

755.7—

838.2—870—

1041.4—

1092.2—

1200.2—

457.2—

457.2—

476.3—

482.6—

495.3—

539.8—

622.3—

138.1138.1138.1138.1138.1138.1138.1138.1160.3160.3174.6174.6184.2184.2225.4225.4238.1238.1257.2257.2279.4279.4346.1346.1368.3368.3419.1419.1138.1138.1138.1138.1138.1138.1138.1138.1160.3160.3174.6174.6184.2184.2

28.628.628.628.631.831.831.831.831.831.833.333.336.536.536.536.541.341.341.341.341.341.346464646

49.249.234.934.934.934.938.138.138.138.139.739.739.739.74646

20.420.420.420.420.420.424.924.927.227.23434

49.949.963.563.583.983.999.899.8

117.9117.9195195

224.5224.5281.2281.220.420.420.420.420.420.424.924.927.227.23434

52.252.2

1900 Steam Internal - Dimensions (mm) & Weights (kg) - Metric Units

Size Type A BC


Weight

104.8104.8104.8104.8123.8123.8123.8123.8130.2130.2136.5136.5155.6155.6155.6155.6177.8177.8196.9196.9181181

239.7239.7239.7239.7276.2276.2104.8104.8104.8104.8123.8123.8123.8123.8130.2130.2136.5136.5155.6155.6



1900/P (SRV-1/Q2.02)1900P.19


3 x 4

4 x 6

4 x 6

4 x 6

6 x 8

6 x 8

8 x 10

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

4 x 6

6 x 8

6 x 10

8 x 10

1906L / P11906L / P31906M / P11906M / P31906N / P11906N / P31906P / P11906P / P31906Q / P11906Q / P31906R / P11906R / P31906T / P11906T / P31910D / P11910D / P31910E / P11910E / P31910F / P11910F / P31910G / P11910G / P31910H / P11910H / P31910J / P11910J / P31910K / P11910K / P31910L / P11910L / P31910M / P11910M / P31910N / P11910N / P31910P / P11910P / P31910Q / P11910Q / P31910R / P11910R / P31910T / P11910T / P3

165.1165.1184.2184.2209.6209.6228.6228.6241.3241.3241.3241.3279.4279.4114.3114.3114.3114.3152.4152.4152.4152.4123.8123.8181181

161.9161.9181181

184.2184.2209.6209.6254254

241.3241.3266.7266.7279.4279.4

730.3730.3755.7755.7838.2838.2870870

1041.41041.41092.21092.21200.21200.2444.5444.5444.5444.5463.6463.6463.6463.6514.4514.4650.9650.9711.2711.2812.8812.8812.8812.8870870

1041.41041.41098.61098.61155.71155.71355.71355.7

730.3—

755.7—

838.2—870—

1041.4—

1092.2—

1200.2—

469.9—

469.9—489—

495.3—

514.4—

650.9—

711.2—

812.8—

812.8—870—

1041.4—

1098.6—

1155.7—

1355.7—

225.4225.4238.1238.1257.2257.2279.4279.4346.1346.1368.3368.3419.1419.1138.1138.1138.1138.1138.1138.1138.1138.1160.3160.3187.3187.3196.9196.9241.3241.3238.1238.1266.7266.7292.1292.1355.6355.6368.3368.3419.1419.1

4646

49.249.249.249.249.249.257.257.257.257.261.961.934.934.934.934.939.739.739.739.742.942.949.249.249.249.249.249.249.249.249.249.249.249.257.257.257.257.261.961.9

65.865.886.286.2

102.1102.1122.5122.5201.9201.9231.3231.3290.3290.322.722.722.722.722.722.727.227.229.529.545.445.463.563.599.899.8

104.3104.3117.9117.9158.8158.8240.4240.4249.5249.5381381


Size Type A BC


Weight

155.6155.6177.8177.8196.9196.9181181

239.7239.7239.7239.7276.2276.2104.8104.8104.8104.8123.8123.8123.8123.8130.2130.2184.2184.2155.6155.6179.4179.4177.8177.8196.9196.9225.4225.4239.7239.7239.7239.7276.2276.2



1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

4 x 6

6 x 8

6 x 10

8 x 10

1-1/2 x 2

1-1/2 x 2

1-1/2 x 3

1-1/2 x 3

2 x 3

3 x 4

3 x 6

4 x 6

4 x 6

1912D / P11912D / P31912E / P11912E / P31912F / P11912F / P31912G / P11912G / P31912H / P11912H / P31912J / P11912J / P31912K / P11912K / P31912L / P11912L / P31912M / P11912M / P31912N / P11912N / P31912P / P11912P / P31912Q / P11912Q / P31912R / P11912R / P31912T / P11912 T / P31914D / P11914D / P31914E / P11914E / P31914F / P11914F / P31914G / P11914G / P31914H / P11914H / P31914J / P11914J / P31914K / P11914K / P31914L / P11914L / P31914M / P11914M / P3

114.3114.3114.3114.3152.4152.4152.4152.4161.9161.9181181181181

203.2203.2203.2203.2222.3222.3254254

241.3241.3266.7266.7279.4279.4139.7139.7139.7139.7165.1165.1165.1165.1161.9161.9181181

215.9215.9222.3222.3222.3222.3

463.6463.6463.6463.6482.6482.6482.6482.6584.2584.2758.8758.8743743

812.8812.8920.8920.8990.6990.6

1104.91104.91168.41168.41206.51206.51368.41368.4552.5552.5552.5552.5571.5571.5571.5571.5660.4660.4755.7755.7895.4895.4946.2946.2939.8939.8

489—489—508—

514.4—

584.2—

758.8—743—

812.8—

920.8—

990.6—

1104.9—

1168.4—

1206.5—

1368.4—

577.9—

577.9—

596.9—

603.3—

660.4—

755.7—

895.4—

946.2—

939.8—

160.3160.3160.3160.3160.3160.3160.3160.3177.8177.8228.6228.6196.9196.9241.3241.3273.1273.1298.5298.5352.4352.4362362

384.2384.2419.1419.1198.4198.4198.4198.4198.4198.4198.4198.4209.6209.6228.6228.6266.7266.7311.2311.2273.1273.1

34.934.934.934.939.739.739.739.742.942.94646

49.249.255.555.555.555.555.555.555.555.568.368.368.368.361.961.949.249.249.249.249.249.249.249.255.555.555.555.555.555.561.961.961.961.9

25252525

27.227.229.529.538.638.677.177.16868

104.3104.3136.1136.1163.3163.3240.4240.4292.6292.6306.2306.238138143.143.143.143.145.445.443.143.15959

88.588.5

136.1136.1163.3163.3154.2154.2

Size Type A BC


Weight

104.8104.8104.8104.8123.8123.8123.8123.8154154

184.2184.2184.2184.2179.4179.4177.8177.8196.9196.9225.4225.4239.7239.7239.7239.7276.2276.2104.8104.8104.8104.8123.8123.8123.8123.8154154

184.2184.2198.4198.4196.9196.9196.9196.9




1900/P (SRV-1/Q2.02)1900P.21


4 x 6

4 x 6

1-1/2 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

2 x 3

3 x 4

3 x 6

4 x 6

1-1/2 x 3

1-1/2 x 3

1-1/2 x 3

2 x 3

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

3 x 4

3 x 4

1914N / P11914N / P31914P / P11914P / P31916D / P11916D / P31916E / P11916E / P31916F / P11916F / P31916G / P11916G / P31916H / P11916H / P31916J / P11916J / P31916K / P11916K / P31916L / P11916L / P31918D / P11918D / P31918E / P11918E / P31918F / P11918F / P31918G / P11918G / P31920D / P11920D / P31920E / P11920E / P31920F / P11920F / P31920G / P11920G / P31920H / P11920H / P31920J / P11920J / P31920K / P11920K / P3

222.3222.3254254

139.7139.7139.7139.7165.1165.1171.5171.5161.9161.9181181

215.9215.9222.3222.3177.8177.8177.8177.8177.8177.8171.5171.5114.3114.3114.3114.3152.4152.4152.4152.4123.8123.8181181

161.9161.9

990.6990.6

1104.91104.9552.5552.5552.5552.5571.5571.5603.3603.3660.4660.4755.7755.7895.4895.4946.2946.2673.1673.1673.1673.1673.1673.1603.3603.3444.5444.5444.5444.5463.6463.6463.6463.6514.4514.4651651

711.2711.2

990.6—

1104.9—

577.9—

577.9—

596.9-—635—

660.4—

755.7—

895.4—

946.2—

698.5—

698.5—

698.5—635—

469.9—

469.9—489—

495.3—

514.4—651—

711.2—

298.5298.5352.4352.4198.4198.4198.4198.4198.4198.4198.4198.4209.6209.6228.6228.6266.7266.7311.2311.2225.4225.4225.4225.4225.4225.4198.4198.4138.1138.1138.1138.1138.1138.1138.1138.1160.3160.3187.3187.3196.9196.9

61.961.961.961.949.249.249.249.249.249.255.555.555.555.565.165.165.165.171.471.461.961.961.961.961.961.968.268.234.934.934.934.939.739.739.739.742.842.84646

49.249.2

172.4172.4247.2247.243.143.143.143.145.445.445.445.463.563.599.899.8

145.2145.2167.8167.8

686868686868

49.949.922.722.722.722.722.722.727.227.229.529.545.445.463.563.5


Size Type A BC


Weight

196.9196.9225.4225.4104.8104.8104.8104.8123.8123.8155.6155.6154154

184.2184.2196.9196.9196.9196.9139.7139.7139.7139.7139.7139.7155.6155.6104.8104.8104.8104.8123.8123.8123.8123.8130.2130.2184.2184.2155.6155.6



4 x 6

4 x 6

4 x 6

4 x 6

6 x 8

6 x 8

8 x 10

1 x 2

1 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

6 x 8

6 x 10

8 x 10

4 x 6

1920L / P11920L / P31920M / P11920M / P31920N / P11920N / P31920P / P11920P / P31920Q /P11920Q / P31920R / P11920R / P31920T / P11920T / P31922D / P11922D / P31922E / P1 1922E / P31922F / P11922F / P31922G / P11922G / P31922H / P11922H / P31922J / P11922J / P31922K / P11922K / P31922L / P11922L / P31922M / P11922M / P31922N / P11922N / P31922Q / P1 1922Q / P31922R / P11922R / P31922T / P11922T / P31923P / P11923P / P3

181181

184.2184.2209.6209.6254254

241.3241.3241.3241.3279.4279.4114.3114.3114.3114.3152.4152.4152.4152.4123.8123.8181181

161.9161.9203.2203.2203.2203.2222.3222.3241.3241.3266.7266.7279.4279.4254254

812.8812.8812.8812.8870870

1041.41041.41041.41041.41092.21092.21355.71355.7444.5444.5444.5444.5463.6463.6482.6482.6514.4514.4650.9650.9711.2711.2812.8812.8920.8920.8990.6990.6

1168.41168.41206.51206.51355.71355.71104.91104.9

812.8-—

812.8—870—

1041.4—

1041.4—

1092.2-—

1355.7—

469.9—

469.9—489—

514.4—

514.4—

650.9—

711.2—

812.8—

920.8-

990.6—

1168.4—

1206.5—

1355.7—

1104.9—

241.3241.3238.1238.1266.7266.7292.1292.1346.1346.1368.3368.3419.1419.1138.1138.1138.1138.1138.1138.1160.3160.3160.3160.3187.3187.3196.9196.9241.3241.3273.1273.1298.5298.5362362

384.2384.2419.1419.1352.4352.4

49.249.249.249.249.249.249.249.257.257.257.257.261.961.934.934.934.934.939.739.739.739.742.842.84646

49.249.255.655.655.655.655.655.668.368.368.368.361.961.955.655.6

99.899.8

104.3104.3117.9117.9158.8158.8201.9201.9231.3231.338138122.722.722.722.722.722.729.529.529.529.545.445.463.563.5

104.3104.3136.1136.1163.3163.3292.6292.6306.2306.2381381

240.4240.4


Size Type A BC


Weight

179.4179.4177.8177.8196.9196.9225.4225.4239.7239.7239.7239.7276.2276.2104.8104.8104.8104.8123.8123.8123.8123.8130.2130.2184.2184.2155.6155.6181181

177.8177.8196.9196.9239.7239.7239.7239.7276.2276.2225.4225.4



1900/P (SRV-1/Q2.02)1900P.23


1-1/2 x 2

1-1/2 x 2

1-1/2 x 3

1-1/2 x 3

2 x 3

3 x 4

3 x 6

4 x 6

4 x 6

4 x 6

4 x 6

1-1/2 x 2

1-1/2 x 2

1-1/2 x 3

2 x 3

2 x 3

3 x 4

3 x 6

4 x 6

1924D / P11924D / P31924E / P11924E / P31924F / P11924F / P31924G / P11924G / P31924H / P11924H / P31924J / P11924J / P31924K / P11924K / P31924L / P11924L / P31924M / P11924M / P31924N / P11924N / P31924P / P11924P / P31926D / P11926D / P31926E / P11926E / P31926F / P11926F / P31926G / P11926G / P31926H / P11926H / P31926J / P11926J / P31926K / P11926K / P31926L / P11926L / P3

139.7139.7139.7139.7165.1165.1165.1165.1161.9161.9181181

215.9215.9222.3222.3222.3222.3222.3222.3254254

139.7139.7139.7139.7165.1165.1171.5171.5161.9161.9181181

215.9215.9222.3222.3

552.5552.5552.5552.5571.5571.5571.5571.5584.2584.2758.8758.8895.4895.4946.2946.2939.8939.8990.6990.6

1104.91104.9552.5552.5552.5552.5571.5571.5603.3603.3660.4660.4755.7755.7895.4895.4946.2946.2

577.9—

577.9—

596.9—

603.3—

584.2—

758.8—

895.4—

946.2—

939.8—

990.6—

1104.9—

577.9—

577.9—

596.9—635—

660.4—

755.7—

895.4—

946.2—

198.4198.4198.4198.4198.4198.4198.4198.4177.8177.8228.6228.6266.7266.7311.2311.2273.1273.1298.5298.5352.4352.4198.4198.4198.4198.4198.4198.4198.4198.4209.6209.6228.6228.6266.7266.7311.2311.2

49.249.249.249.249.249.249.249.255.655.658.758.755.655.661.961.961.961.961.961.961.961.949.249.249.249.249.249.255.655.655.655.665.165.165.165.171.471.4

43.143.143.143.145.445.443.143.140.840.881.681.6

136.1136.1163.3163.3154.2154.2172.4172.4247.2247.243.143.143.143.145.445.445.445.463.563.599.899.8

145.2145.2167.8167.8


Size Type A BC


Weight

104.8104.8104.8104.8123.8123.8123.8123.8154154

184.2184.2198.4198.4196.9196.9196.9196.9196.9196.9225.4225.4104.8104.8104.8104.8123.8123.8155.6155.6154154

184.2184.2196.9196.9196.9196.9



1-1/2 x 3

1-1/2 x 3

1-1/2 x 3

2 x 3

1928D / P11928D / P31928E / P11928E / P31928F / P11928F / P31928G / P11928G / P3

177.8177.8177.8177.8177.8177.8171.5171.5

673.1673.1673.1673.1673.1673.1603.3603.3

698.5—

698.5—

698.5—635—

225.4225.4225.4225.4225.4225.4198.4198.4

61.961.961.961.961.961.968.268.2

686868686868

49.949.9


Size Type A BC


Weight

139.7139.7139.7139.7139.7139.7155.6155.6


1900/P SeriesPressure / Temperature

1900/P (SRV-1/Q2.02)1900P.25

D D

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesD Orifice - API area: 0.110 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

D /

P119

05D

/ P3

1906

D /

P119

06D

/ P3

1910

D /

P119

10D

/ P3

1912

D /

P119

12D

/ P3

1914

D /

P119

14D

/ P3

1916

D /

P119

16D

/ P3

1918

D /

P119

18D

/ P3

1920

D /

P119

20D

/ P3

1922

D /

P119

22D

/ P3

1924

D /

P119

24D

/ P3

1926

D /

P119

26D

/ P3

1928

D /

P119

28D

/ P3

1905

-30D

/ P1

—19

06-30

D /

P1—

1910

-30D

/ P1

—19

12-30

D /

P1—

1914

-30D

/ P1

—19

16-30

D /

P1—

1918

-30D

/ P1

—19

20-30

D /

P1—

1922

-30D

/ P1

—19

24-30

D /

P1—

1926

-30D

/ P1

—19

28-30

D /

P1—

1 x 2

1 x 2

1 x 2

1 x 2

1-1/2

x 2

1-1/2

x 2

1-1/2

x 3

1 x 2

1 x 2

1-1/2

x 2

1-1/2

x 2

1-1/2

x 3

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

300

300

300

150

150

300

300

300

150

300

300

600

900

1500

2500

300

600

900

1500

2500

285

285

285

285

740

740

1480

1480

2220

2220

3705

3705

6000

6000 — — — — — — — — — —

210

210

285

285

625

625

1205

1205

1740

1740

2735

2735

4460

4460 — — — — — — — — — —

— — — — — — — — — — — — — — 485

485

975

975

1460

1460

2435

2435

4060

4060

285

— 285

— 285

— 285

— 600

— 600

— 740

— 285

— 285

— 600

— 600

— 740

—

80 80 285

285

410

410

825

825

1235

1235

2060

2060

3430

3430

510

510

1015

1015

1525

1525

2540

2540

4230

4230

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

230

— 230

— 230

-— 230

— 500

— 500

— 500

— 230

— 230

— 500

— 500

— 500

—


D D

Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesD Orifice - API area: 0.110 Sq. in.



E E

1900/P (SRV-1/Q2.02)1900P.27

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesE Orifice - API area: 0.196 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

E / P1

1905

E / P3

1906

E / P1

1906

E / P3

1910

E / P1

1910

E / P3

1912

E / P1

1912

E / P3

1914

E / P1

1914

E / P3

1916

E / P1

1916

E / P3

1918

E / P1

1918

E / P3

1920

E / P1

1920

E / P3

1922

E / P1

1922

E / P3

1924

E / P1

1924

E / P3

1926

E / P1

1926

E / P3

1928

E / P1

1928

E / P3

1905

-30E /

P1—

1906

-30E /

P1—

1910

-30E /

P1—

1912

-30E /

P1—

1914

-30E /

P1—

1916

-30E /

P1—

1918

-30E /

P1—

1920

-30E /

P1—

1922

-30E /

P1—

1924

-30E /

P1—

1926

-30E /

P1—

1928

-30E /

P1—

1 x 2

1 x 2

1 x 2

1 x 2

1-1/2

x 2

1-1/2

x 2

1-1/2

x 3

1 x 2

1 x 2

1-1/2

x 2

1-1/2

x 2

1-1/2

x 3

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

300

300

300

150

150

300

300

300

150

300

300

600

900

1500

2500

300

600

900

1500

2500

285

285

285

285

740

740

1480

1480

2220

2220

3705

3705

6000

6000 — — — — — — — — — —

210

210

285

285

625

625

1205

1205

1740

1740

2735

2735

4460

4460 — — — — — — — — — —

— — — — — — — — — — — — — — 485

485

975

975

1460

1460

2435

2435

4060

4060

285

— 285

— 285

— 285

— 600

— 600

— 740

— 285

— 285

— 600

— 600

— 740

—

80 80 285

285

410

410

825

825

1235

1235

2060

2060

3430

3430

510

510

1015

1015

1525

1525

2540

2540

4230

4230

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

230

— 230

— 230

— 230

— 500

— 500

— 500

— 230

— 230

— 500

— 500

— 500

—


E E


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesE Orifice - API area: 0.196 Sq. in.


1900/P (SRV-1/Q2.02)1900P.29

F F

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesF Orifice - API area: 0.307 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

F / P1

1905

F / P3

1906

F / P1

1906

F / P3

1910

F / P1

1910

F / P3

1912

F / P1

1912

F / P3

1914

F / P1

1914

F / P3

1916

F / P1

1916

F / P3

1918

F / P1

1918

F / P3

1920

F / P1

1920

F / P3

1922

F / P1

1922

F / P3

1924

F / P1

1924

F / P3

1926

F / P1

1926

F / P3

1928

F / P1

1928

F / P3

1905

-30F /

P1—

1906

-30F /

P1—

1910

-30F /

P1—

1912

-30F /

P1—

1914

-30F /

P1—

1916

-30F /

P1—

1918

-30F /

P1—

1920

-30F /

P1—

1922

-30F /

P1—

1924

-30F /

P1—

1926

-30F /

P1—

1928

-30F /

P1—

1-1/2

x 2

1-1/2

x 2

1-1/2

x 2

1-1/2

x 2

1-1/2

x 3

1-1/2

x 3

1-1/2

x 3

1-1/2

x 2

1-1/2

x 2

1-1/2

x 3

1-1/2

x 3

1-1/2

x 3

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

300

300

300

150

150

300

300

300

150

300

300

600

900

1500

2500

300

600

900

1500

2500

285

285

285

285

740

740

1480

1480

2220

2220

3705

3705

5000

5000 — — — — — — — — — —

210

210

285

285

625

625

1205

1205

1740

1740

2735

2735

4460

4460 — — — — — — — — — —

— — — — — — — — — — — — — — 485

485

975

975

1460

1460

2435

2435

4060

4060

285

— 285

— 285

— 285

— 740

— 740

— 740

— 285

— 285

— 740

— 740

— 740

—

80 80 285

285

410

410

825

825

1235

1235

2060

2060

3430

3430

510

510

1015

1015

1525

1525

2540

2540

4230

4230

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

230

— 230

— 230

— 230

— 500

— 500

— 500

— 230

— 230

— 500

— 500

— 500

—


F F


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesF Orifice - API area: 0.307 Sq. in.


1900/P (SRV-1/Q2.02)1900P.31

G G

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesG Orifice - API area: 0.503 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

G /

P119

05G

/ P3

1906

G /

P119

06G

/ P3

1910

G /

P119

10G

/ P3

1912

G /

P119

12G

/ P3

1914

G /

P119

14G

/ P3

1916

G /

P119

16G

/ P3

1918

G /

P119

18G

/ P3

1920

G /

P119

20G

/ P3

1922

G /

P119

22G

/ P3

1924

G /

P119

24G

/ P3

1926

G /

P119

26G

/ P3

1928

G /

P119

28G

/ P3

1905

-30G

/ P1

—19

06-30

G /

P1—

1910

-30G

/ P1

—19

12-30

G /

P1—

1914

-30G

/ P1

—19

16-30

G /

P1—

1918

-30G

/ P1

—19

20-30

G /

P1—

1922

-30G

/ P1

—19

24-30

G /

P1—

1926

-30G

/ P1

—19

28-30

G /

P1—

1-1/2

x 3

1-1/2

x 3

1-1/2

x 3

1-1/2

x 3

1-1/2

x 3

2 x 3

2 x 3

1-1/2

x 3

1-1/2

x 3

1-1/2

x 3

2 x 3

2 x 3

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

300

300

300

150

150

300

300

300

150

300

300

600

900

1500

2500

300

600

900

1500

2500

285

285

285

285

740

740

1480

1480

2230

2230

3600

3600

3600

3600 — — — — — — — — — —

210

210

285

285

625

625

1205

1205

1740

1740

2735

2735

3600

3600 — — — — — — — — — -—

— — -— — — — — — — -— — — -— — 485

485

975

975

1460

1460

2435

2435

3600

3600

285

— 285

— 285

— 285

— 740

— 740

— 740

— 285

— 285

— 740

— 740

— 740

—

80 80 285

285

410

410

825

825

1235

1235

2060

2060

3430

3430

510

510

1015

1015

1525

1525

2540

2540

3600

3600

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

230

— 230

— 230

— 230

— 470

— 470

— 470

— 230

— 230

— 470

— 470

— 470

—


G G


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesG Orifice - API area: 0.503 Sq. in.


H H

1900/P (SRV-1/Q2.02)1900P.33

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesH Orifice - API area: 0.785 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

H /

P119

05H

/ P3

1906

H /

P119

06H

/ P3

1910

H /

P119

10H

/ P3

1912

H /

P119

12H

/ P3

1914

H /

P119

14H

/ P3

1916

H /

P119

16H

/ P3

1920

H /

P119

20H

/ P3

1922

H /

P119

22H

/ P3

1924

H /

P119

24H

/ P3

1926

H /

P119

26H

/ P3

1905

-30H

/ P1

—19

06-30

H /

P1—

1910

-30H

/ P1

—19

12-30

H /

P1—

1914

-30H

/ P1

—19

16-30

H /

P1—

1920

-30H

/ P1

—19

22-30

H /

P1—

1924

-30H

/ P1

—19

26-30

H /

P1—

1-1/2

x 3

1-1/2

x 3

2 x 3

2 x 3

2 x 3

2 x 3

2 x 3

2 x 3

2 x 3

2 x 3

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

300

150

150

150

300

150

300

300

600

900

1500

300

600

900

1500

285

285

285

285

740

740

1480

1480

2220

2220

2750

2750 — — — — — — — —

210

210

285

285

625

625

1205

1205

1740

1740

2735

2735 — — — — — — — —

— — — — — — — — — — — — 485

485

975

975

1460

1460

2435

2435

285

— 285

— 285

— 285

— 285

— 740

— 285

— 285

— 285

— 740

—

80 80 285

285

410

410

825

825

1235

1235

2060

2060

510

510

1015

1015

1525

1525

2540

2540

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

230

— 230

— 230

— 230

— 230

— 415

— 230

— 230

— 230

— 230

-—


H H


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesH Orifice - API area: 0.785 Sq. in.


J J

1900/P (SRV-1/Q2.02)1900P.35

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesJ Orifice - API area: 1.287 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

J / P1

1905

J / P3

1906

J / P1

1906

J / P3

1910

J / P1

1910

J / P3

1912

J / P1

1912

J / P3

1914

J / P1

1914

J / P3

1916

J / P1

1916

J / P3

1920

J / P1

1920

J / P3

1922

J / P1

1922

J / P3

1924

J / P1

1924

J / P3

1926

J / P1

1926

J / P3

1905

-30J /

P1—

1906

-30J /

P1—

1910

-30J /

P1—

1912

-30J /

P1—

1914

-30J /

P1—

1916

-30J /

P1—

1920

-30J /

P1—

1922

-30J /

P1—

1924

-30J /

P1—

1926

-30J /

P1—

2 x 3

2 x

3

3 x 4

3 x 4

3 x 4

3 x 4

3 x 4

3 x 4

3 x 4

3 x 4

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

300

150

150

150

300

150

300

300

600

900

1500

300

600

900

1500

285

285

285

285

740

740

1480

1480

2220

2220

2700

2700 — — — — — — — —

210

210

285

285

625

625

1205

1205

1740

1740

2700

2700 — — — — — — — —

— — — — — — — — — — — — 485

485

975

975

1460

1460

2435

2435

285

— 285

— 285

— 285

— 285

— 600

— 285

— 285

— 285

— 600

—

80 80 285

285

410

410

825

825

1235

1235

2060

2060

510

510

1015

1015

1525

1525

2540

2540

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

230

— 230

— 230

— 230

— 230

— 230

— 230

— 230

— 230

— 230

—


J J


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesJ Orifice - API area: 1.287 Sq. in.


1900/P (SRV-1/Q2.02)1900P.37

K K

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesK Orifice - API area: 1.838 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

K / P1

1905

K / P3

1906

K / P1

1906

K / P3

1910

K / P1

1910

K / P3

1912

K / P1

1912

K / P3

1914

K / P1

1914

K / P3

1916

K / P1

1916

K / P3

1920

K / P1

1920

K / P3

1922

K / P1

1922

K / P3

1924

K / P1

1924

K / P3

1926

K / P1

1926

K / P3

1905

-30K /

P1—

1906

-30K /

P1—

1910

-30K /

P1—

1912

-30K /

P1—

1914

-30K /

P1—

1916

-30K /

P1—

1920

-30K /

P1—

1922

-30K /

P1—

1924

-30K /

P1—

1926

-30K /

P1—

3 x 4

3 x 4

3 x 4

3 x 4

3 x 6

3 x 6

3 x 4

3 x 4

3 x 6

3 x 6

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

300

150

150

150

300

150

300

300

600

900

1500

300

600

900

1500

285

285

285

285

740

740

1480

1480

2220

2220

2160

2160 — — — — — — — —

210

210

285

285

625

625

1205

1205

1740

1740

2160

2160 — — — — — — — —

— — — — — — — — — — — — 485

485

975

975

1460

1460

2160

2160

285

— 285

— 285

— 285

— 285

— 600

— 285

— 285

— 285

— 600

—

80 80 285

285

410

410

825

825

1235

1235

2060

2060

510

510

1015

1015

1525

1525

2160

2160

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

150

— 150

— 150

— 200

— 200

— 200

— 150

— 200

— 200

— 200

—


K K


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesK Orifice - API area: 1.838 Sq. in.


1900/P (SRV-1/Q2.02)1900P.39

L L

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesL Orifice - API area: 2.853 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

L / P1

1905

L / P3

1906

L / P1

1906

L / P3

1910

L / P1

1910

L / P3

1912

L / P1

1912

L / P3

1914

L / P1

1914

L / P3

1916

L / P1

1916

L / P3

1920

L / P1

1920

L / P3

1922

L / P1

1922

L / P3

1924

L / P1

1924

L / P3

1926

L / P1

1926

L / P3

1905

-30L /

P1—

1906

-30L /

P1—

1910

-30L /

P1—

1912

-30L /

P1—

1914

-30L /

P1—

1916

-30L /

P1—

1920

-30L /

P1—

1922

-30L /

P1—

1924

-30L /

P1—

1926

-30L /

P1-—

3 x 4

3 x 4

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

150

150

150

150

150

150

300

300

600

900

1500

300

600

900

1500

285

285

285

285

740

740

1000

1000

1500

1500

1500

1500 — — — — — — — —

210

210

285

285

625

625

1000

1000

1500

1500

1500

1500 — — — — — — — —

— — — — — — — — — — — — 485

485

975

975

1235

1235

1500

1500

285

— 285

— 285

— 285

— 285

— 285

— 285

— 285

— 285

— 285

—

80 80 285

285

410

410

825

825

1235

1235

1500

1500

510

510

1015

1015

1500

1500

1500

1500

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

100

— 100

— 170

— 170

— 170

— 170

— 170

— 170

— 170

— 170

—


L L


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesL Orifice - API area: 2.853 Sq. in.


1900/P (SRV-1/Q2.02)1900P.41

M M

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesM Orifice - API area: 3.60 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

M /

P119

05M

/ P3

1906

M /

P119

06M

/ P3

1910

M /

P119

10M

/ P3

1912

M /

P119

12M

/ P3

1914

M /

P119

14M

/ P3

1920

M /

P119

20M

/ P3

1922

M /

P119

22M

/ P3

1924

M /

P119

24M

/ P3

1905

-30M

/ P1

—19

06-30

M /

P1—

1910

-30M

/ P1

—19

12-30

M /

P1—

1914

-30M

/ P1

—19

20-30

M /

P1—

1922

-30M

/ P1

—19

24-30

M /

P1—

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

150

150

150

150

300

300

600

900

300

600

900

285

285

285

285

740

740

1100

1100

1100

1100 — — — — — —

210

210

285

285

625

625

1100

1100

1100

1100 — — — — — —

— — — — — — — — — — 485

485

975

975

1100

1100

285

— 285

— 285

— 285

— 285

— 285

— 285

— 285

—

80 80 285

285

410

410

825

825

1100

1100

510

510

1015

1015

1100

1100

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

80 — 80 — 160

— 160

— 160

— 160

— 160

— 160

—


M M


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesM Orifice - API area: 3.60 Sq. in.


1900/P (SRV-1/Q2.02)1900P.43

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesN Orifice - API area: 4.34 Sq. in.

N N

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

N /

P119

05N

/ P3

1906

N /

P119

06N

/ P3

1910

N /

P119

10N

/ P3

1912

N /

P119

12N

/ P3

1914

N /

P119

14N

/ P3

1920

N /

P119

20N

/ P3

1922

N /

P119

22N

/ P3

1924

N /

P119

24N

/ P3

1905

-30N

/ P1

—19

06-30

N /

P1—

1910

-30N

/ P1

—19

12-30

N /

P1—

1914

-30N

/ P1

—19

20-30

N /

P1—

1922

-30N

/ P1

—19

24-30

N /

P1—

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

150

150

150

150

300

300

600

900

300

600

900

285

285

285

285

740

740

1000

1000

1000

1000 — — — — — —

210

210

285

285

625

625

1000

1000

1000

1000 — — — — — —

— — — — — — — — — — 485

485

975

975

1000

1000

285

— 285

— 285

— 285

— 285

— 285

— 285

— 285

—

80 80 285

285

410

410

975

975

1000

1000

510

510

1000

1000

1000

1000

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

80 — 80 — 160

— 160

— 160

— 160

— 160

— 160

—



Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesN Orifice - API area: 4.34 Sq. in.

N N


1900/P (SRV-1/Q2.02)1900P.45

P P

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesP Orifice - API area: 6.38 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

P / P1

1905

P / P3

1906

P / P1

1906

P / P3

1910

P / P1

1910

P / P3

1912

P / P1

1912

P / P3

1914

P / P1

1914

P / P3

1920

P / P1

1920

P / P3

1923

P / P1

1923

P / P3

1924

P / P1

1924

P / P3

1905

-30P /

P1—

1906

-30P /

P1—

1910

-30P /

P1—

1912

-30P /

P1—

1914

-30P /

P1—

1920

-30P /

P1—

1923

-30P /

P1—

1924

-30P /

P1—

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

4 x 6

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

150

150

150

150

300

300

600

900

300

600

900

285

285

285

285

525

525

1000

1000

1000

1000 — — — — — —

210

210

285

285

525

525

1000

1000

1000

1000 — — — — — —

— — — — — — — — — — 485

485

975

975

1000

1000

285

— 285

— 285

— 285

— 285

— 285

— 285

— 285

—

80 80 285

285

410

410

825

825

1000

1000

510

510

1000

1000

1000

1000

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

80 — 80 — 150

— 150

— 150

— 150

— 150

— 150

—


P P


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesP Orifice - API area: 6.38 Sq. in.


Q Q

1900/P (SRV-1/Q2.02)

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesQ Orifice - API area: 11.05 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

Q /

P119

05Q

/ P3

1906

Q /

P119

06Q

/ P3

1910

Q /

P119

10Q

/ P3

1912

Q /

P119

12Q

/ P3

1920

Q /

P119

20Q

/ P3

1922

Q /

P119

22Q

/ P3

1905

-30Q

/ P1

—19

06-30

Q /

P1—

1910

-30Q

/ P1

—19

12-30

Q /

P1—

1920

-30Q

/ P1

—19

22-30

Q /

P1—

6 x 8

6 x 8

6 x 8

6 x 8

6 x 8

6 x 8

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

150

150

300

300

600

300

600

165

165

165

165

300

300

600

600

— — — —

165

165

165

165

300

300

600

600

— — — —

— — — — — — — — 165

165

600

600

115

— 115

— 115

— 115

— 115

— 115

—

80 80 165

165

300

300

600

600

165

165

600

600

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

70 — 70 — 115

— 115

— 115

— 115

—

1900P.47


Q Q


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesQ Orifice - API area: 11.05 Sq. in.


1900/P (SRV-1/Q2.02)1900P.49

R R

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesR Orifice - API area: 16.0 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

R /

P119

05R

/ P3

1906

R /

P119

06R

/ P3

1910

R /

P119

10R

/ P3

1912

R /

P119

12R

/ P3

1920

R /

P119

20R

/ P3

1922

R /

P119

22R

/ P3

1905

-30R

/ P1

—19

06-30

R /

P1—

1910

-30R

/ P1

—19

12-30

R /

P1—

1920

-30R

/ P1

—19

22-30

R /

P1—

6 x 8

6 x 8

6 x 1

0

6 x 1

0

6 x 8

6 x 1

0

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

150

150

300

300

600

300

600

100

100

100

100

230

230

300

300

— — — —

100

100

100

100

230

230

300

300

— — — —

— — — — — — — — 100

100

300

300

60 — 60 — 100

— 100

— 60 — 100

—

80 80 100

100

230

230

300

300

100

100

300

300

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

60 — 60 — 100

— 100

— 60 — 100

—


R R

Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesR Orifice - API area: 16.0 Sq. in.



T T

1900/P (SRV-1/Q2.02)1900P.51

Selection Table for Steam Service1900 & 1900-30 P1 & P3 SeriesT Orifice - Area: 30.21 Sq. in.

Stan

dard

Valv

e Ty

pe N

umbe

r

Bello

ws

Inlet

R.F.

or R

.J.Ou

tlet

R.F.

100

Sat.

Stm

.80

085

0

Valv

e Si

zeIn

let x

Out

let

1905

T / P1

1905

T / P3

1906

T / P1

1906

T / P3

1910

T / P1

1910

T / P3

1912

T / P1

1912

T / P3

1920

T / P1

1920

T / P3

1922

T / P1

1922

T / P3

1905

-30T /

P1—

1906

-30T /

P1—

1910

-30T /

P1—

1912

-30T /

P1—

1920

-30T /

P1—

1922

-30T /

P1—

8 x 1

0

8 x 1

0

8 x 1

0

8 x 1

0

8 x 1

0

8 x 1

0

ANSI

Fla

nged

Rat

ings

Inlet

Pre

ssur

e (p

sig)

& Te

mpe

ratu

re L

imits

- °F

150

150

150

150

150

150

150

300

300

300

300

300

65 65 65 65 120

120

300

300

— — — —

65 65 65 65 120

120

300

300

— — — —

— — — — — — — — 120

120

300

300

30 — 30 — 60 — 100

— 60 — 100

—

65 65 65 65 120

120

300

300

120

120

300

300

Back

Pre

ss. L

imits

(p

sig) a

t 100

°F

Stan

dard

Bello

ws

30 — 30 — 60 — 100

— 60 — 100

—


T T


Selection Chart for Steam Service1900 & 1900-30 P1 & P3 SeriesT Orifice - Area: 30.21 Sq. in.

1900/P SeriesOrifice Capacities

1900/P (SRV-1/Q2.02)1900P.53

NOTES: 1 Relieving capacities indicated are 90% of average capacity in accordance with latest ASME code requirements. 2 For Superheat Correction Factors, refer to “Technical Information” section.

1782062623183744304875456036607768911007112312381354146915851700181619322047216322782394250926252740285629723549412747055283586164397016759481728750886512018157392035121465

1900 / P1 & P3 Flanged ValvesSTANDARD MATERIALS - ORIFICE CAPACITIES - STEAM

ASME B & PVC, Section I - (USCS Units)

Capacities based on Set Pressure plus 3%or 2 psi overpressure, whichever is greater.

Capacities in lbs. per hour of saturated steam.

4965747308871043119913571518167918412163248528073129345137734095441847405062538457066028635066726995731776397961828398941150413115147261633617947195582116822779243892471233500438715672559831

12681468186822682668306834723884429647085532635671808004882896521047611300121241294813772145961542016244170681789218716195402036421188253082942833548376684178845909500295414958269623896321385694112224145104153049

29703439437653136250718781339098

100631102912959148891681918750206802261024540264712840130331322613419236122380523998241912438434577347703496335928568936785878823897889

107541117192126843136494146146148076200738

———

581667338567

104021223714071159241781419703215932537229151329313671040489442684804851827556065938563164669447072374502782818206185840896199339897178

116074134970153866172762191658210554

—————————

10304119301518018431216822493228215315633491238260449565165258348650457174178437851349183098526

105222111919118615125311132007138704145400152096158792165489172185205666239147272629306110339591

——————————

25841299173806946220543726252470757791538755095946

112738129531146324163116179909196701213494230286247079263871

—-—-——————————————————— — ———

T30.21

R18.6

Q12.85

P7.417

N5.047

M4.186

L3.317

K2.138

J1.496

H0.9127

G0.5849

F0.3568

E0.2279

D0.1279

Orifice Area (Sq. in.)

Steam

Set Press.(psig)

152030405060708090

100120140160180200220240260280300320340360380400420440460480500600700800900

10001100120013001400150015202000250030003100

316366466566666765866969107211751380158617911997220324082614281930253231343636423847405342584464467048755081528663147342837093981042611454124821351014538155661577121380279993620338185

81394111971453171019662225248927533017354540734601512956576186671472427770829888269354988210410109381146611994125221305013578162191885921499241402678029420320613470137341399824051054917719189298998081

20782406306237184373502956916366704277179068

10418117691311914470158211717118522198732122322574239242527526626279762932730678320283337934729414834823654989617426849575248820018875595508

102261103611140460183945237838250862

46085335678982439696

1115012618141161561317110201052310026094290893208435078380734106844062470575005253046560415903662030650256802071014740097700491977

106951121924136897151871166844181817196791211764226737

—————

70128118

103301254214754169651919921478237562603430591351473970444261488175337457930624876704371600761578071385270898269438398939

103496108052112609117166139948162731185514208297231080

——————————

178532066826300319323756343195488835468460485662857788689488

101089112690124292135893147494159096170697182298193900205501217102228704240305251906263507275109286710298311356318

——————————————

4197148591618317507188311

101551114923128560142197155835183109210383237658264932292206319481346755374030401304428578

—————————————————————————

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