Cat.no.:E-PV-2005

NEWAY VALVE

Pig ValvesPig ValvesComplete Solutions for Industrial Valves

Complete Solutions for Industrial Valves

NEWAY Facilities

Quality Assurance

NEWAY, being the largest valve manufacturer in China, has fulfilled all the

qualifications to manufacture a wide range of industrial valves for the most severe

and demanding services of the Oil, Gas, Refinery, Chemical, Marine, Power and

Pipeline Industries.

NEWAY's products include: Gate, Globe, Check, Butterfly and Ball Valves. Size

range from 1/2 ~52 ; class rating from 150lb~2500lb; materials range from

conventional cast or forged steel to special alloy material like Monel, Inconel,

Hastelloy or Duplex steel. Neway is able to produce valves for working temperature

-196 ~ 650 , all available to fully comply with ASTM, ANSI, API, BS and DIN

standards.

NEWAY's facilities include 3 Valve Factories, 2 Foundries and the new established

Technical Research Center. NEWAY employes a large number of CNC machines for

most of valves fabrication and we are among the few manufacturers who are able to

perform in-house Fire Safe test, Cryogenic test, High Pressure Gas test, High

Temperature test and Low Fugitive Emission Test.

NEWAY's Quality Assurance is dedicated to the pursuit of a zero defect valve, and

this has resulted in the company having more quality qualifications than most of our

competitors. NEWAY is certified to ISO 9001, API 6D, CE/PED and NEWAY's

Marine Valves are type approved by ABS. NEWAY full series of gate, globe and

check valves low fugitive emission test was type approved per TA Luft and NEWAY

soft seated ball & butterfly valves were fire safe tested & certified by Lloyd's

Register.

Introduction

Quality Commitment

How to Order

Design Feature

Material Specifications

Dimensions

1

2

3

4 ~ 5

7

Working Sequences

Product Introduction

6

8

1

TA Luft

15466

End Connection

Symbol End

R Raised face flanged end

J RTJ flanged end

B Butt-welding end

pig ball valve type

Symbol Type

BPL Pig launching ball valve

BPR Pig receiving ball valve

Trim Code

(Seat insert)

1 PTFE

2 NYLON

3 PEEK

4 Polyphenylene

5 DEVLON 5

6 KEL-F

7 NYLON 12

8 PCTFE

9 MOLON

(O-Ring seals)

1 NBR

2 VITON

3 VITON AED

4 VITON B

5 HSN HNBR

6

7 PTFE COATED VITON

8 VITON GLT

9

(Stem)

1 F6a

2 F304

3 A105/ENP

4 17-4PH

5 AISI 4140

6 F316

7 F304L

8 F316L

9 LF2/ENP

(Ball)

2 F304

3:A105/ENP

4 17-4PH

6 F316

7 F304L

8 F316L

9 LF2/ENP

(Seat)

2 F304

3 A105/ENP

4 17-4PH

6 F316

7 F304L

8 F316L

9 LF2/ENP

ANSI Class

Symbol Description

Lever handle

SW Gear operator

M Electric actuator

P Pneumatic actuator

Body Material

A105 = ASTM A105

LF2 = ASTM A350 LF2

F304 = ASTM A182 F304

F316 = ASTM A182 F316

Stem operation

Figure Number Example: 4BPR6R-SW LF2/No.15466

valve size

Code 1 3 6

Class(LB) 150 300 600

4 BPR 6 R SW

LF2/No.

2

1 F6a 1 F6a

5 AISI 4140 5 AISI 4140

Clean the new installed pipe internal

residue prior first commissioning.

I n t e r n a l p i p e w a l l a n t i - r u s t a n d

corrosion-resistant coating.

Pipe regular maintenance to removal of

liquid, wax and general cleaning.

Isolation and transition of differential

working media in same pipe.

Pig valve, normally consists of Pig Launching & Pig Receiving

valve, is a device to clean the internal pipe periodically, and it is

especially widely used in Oil & Gas pipeline industry. Neway series

pig valves are developed from our existing series BS forged steel

3PC trunnion mounted ball valves, and have the function of

launching or receiving pig as well as all the natural function of

standard pipe line ball valves. This field-tested pig valve offers

durability and reliability service for oil and gas applications to

improve the piping transportation efficiency. It can easily and

safely use most of popular pig styles, either One-Piece Molded

Pigs or Spherical Pigs that are intended for use in pig ball valves.

Main Application:

3

Design

Finished Pig Valve

Application

Application

4

5

9

13

23

27

28

17

10

12

14

15

19

2122

25

26

30

31

3334

35

26

2011

24

18

17

16

37

32

2

36

29

4

10

8

3

38

4

20

6

9

11

13

24

23

27

28

No. Part Name Material

38

35

36

37

34

31

22

26

24

23

25

27

28

29

30

33

32

Seat Retainer

Injection

Pin

Handle

Key

Screw

Bolt

Gland Pin

Body Nut

Body Stud

Grounding Spring

Grounding Plunger

Screw

O Ring

O Ring

O Ring

O Ring

Injection

ASTM A350 LF2/ENP

ASTM A320 L7M

ASTM A320 L7M

Carbon Steel

ASTM A194 7M

HSN

ASTM A320 L7M

HSN

HSN

HSN

ASTM A320 L7M

Stainless Steel

Stainless Steel

Stainless Steel

Stainless Steel

Carbon Steel

Carbon Steel

Carbon Steel

15

14 Top Flange ASTM A350 LF2

16

17

Cap

Gland Cap

ASTM A350 LF2-N2

ASTM A350 LF2

19

20

Plug & Vent Valve

O Ring

Stainless Steel

HSN

21

Wave Spring Inconel X-750

18

O Ring HSN

Fire Safe Gasket 316+GRAPHITE

8

7

9

5

4

6

2

3

10

12

11

13

1

Spacer

Packing

Body Gasket

Trunnion

Seat Insert

Stem

Seat Retainer

Gasket

Left Closure

Right Closure

Ball

Body

No. Part Name Material

PTFE

ASTM A350 LF2/ENP

PTFE

316+Graphite

ASTM A350 LF2/ENP

316+Graphite

AISI 4140/ENP

ASTM A350 LF2/ENP

PTFE

ASTM A350 LF2

ASTM A350 LF2

ASTM A350 LF2

5

Upstream and downstream

is sealed off.

Vent body cavity pressure.

Close valve.

Step 2

CLOSECLOSE

Step 2

Close valve.

Upstream and downstream is sealed off.

Vent body cavity pressure.

CLOSECLOSE

OPENOPENOPENOPEN

CLOSECLOSE CLOSECLOSE

CLOSECLOSE CLOSECLOSE

Step 1

Open position

Through conduit flow no

pockets to trap wax or

debris.

OPENOPEN Through conduit flow

stopper in valve cavity

arrests pig.

Open position

Step 1

OPENOPEN

Insert pig into valve ball

cavity.

Step 3

Remove entry plug.

Step 4

Screw entry plug into place.

Close vent valve.

Step 5

Open valve.

Flowline pressure moves

the pig downstream.

Remove pig from valve

ball cavity.

Step 3

Remove entry plug.

Step 4

Screw entry plug into place.

Close vent valve.

Step 5

Open valve.

Flow brings the net pig

along to be trapped.

Pig Launching - Clockwise To Close Pig Receiving - Clockwise To Close

6

Isolated Pig Chamber to eliminate the requirement for additional shut-off valve.

Energized Wave Spring Seats to easure the Sealing even at low pressure.

Trunnion mounted ball design to Extend seat life and reduce the Torque of operation.

Double O-Ring Sealing Plug with Two Pressure-relieve holes to easy & Safe the Operation on the Field.

Double O Ring Sealing to Prevent the Leakage From Stem Area.

Secondary Metal-to-Metal Sealing Perform When non-metal Sealing is damaged.

Emergency Seat sealant Injection Fitting to Stop Leakage From the Seat.

7

150LB 292*

150LB RTJ 302*

300LB 362*

300LB RTJ 371*

600LB 362*

600LB RTJ 371*

150LB 324*

150LB RTJ 333*

300LB 356*

300LB RTJ 359*

600LB 356*

600LB RTJ 359*

150LB 394*

150LB RTJ 406*

300LB 406*

300LB RTJ 422*

600LB 432

600LB RTJ 435

150LB 457*

RTJ 467*

300LB 480*

300LB RTJ 492*

600LB 559

600LB RTJ 562

150LB

150LB 597*

150LB RTJ 607*

300LB 622*

300LB RTJ 635*

600LB 660

600LB RTJ 663

Dia Press End Face to Face Inch LB Type mm

213 141 118 258 ----- 500

213 141 118 258 ----- 500

213 141 118 258 ----- 500

213 141 118 258 ----- 500

213 141 118 258 ----- 500

213 141 118 258 ----- 500

291 158 133 228 218 300

291 158 133 228 218 300

291 158 133 228 218 300

291 158 133 228 218 300

291 158 133 228 218 300

291 158 133 228 218 300

325 185 171 266 300 400

325 185 171 266 300 400

325 185 171 266 300 400

325 185 171 266 300 400

325 185 171 266 300 400

325 185 171 266 300 400

375 232 233 335 450 600

375 232 233 335 450 600

375 232 233 335 450 600

375 232 233 335 450 600

375 232 233 335 450 600

375 232 233 335 450 600

445 300 325 405 450 600

445 300 325 405 450 600

445 300 325 405 450 600

445 300 325 405 450 600

445 300 325 405 450 600

445 300 325 405 450 600

H1 H2 H3 H4 H5 Wmm mm mm mm mm mm

Dimensions

d

H1

H2

L

H5

H3 H4

W

2

3

4

6

8

R F

Notes:Face to Face Length meets API Spec.'6D' except for those items marked(*).

8

R F

R F

R F

R F

R F

R F

R F

R F

R F

R F

R F

R F

R F

R F

Seller will replace without charge or refund the purchase price of products

provided by Seller which prove to be defective in material or workmanship,

provided in each case that the product is properly installed and is used in the

service for which Seller recommends it and that written claim, specifying the

alleged defect, is presented to the Seller within 18 months from the date of

shipment or 12 months after installation, whichever occurs first. Seller shall in

no event bear any labor, equipment, engineering or other costs incurred in

connection with repair of replacement. The warranty stated in this paragraph is

in lieu of all other warranties, either expressed or implied. With respect to

warranties, this paragraph states Buyer's exclusive remedy and seller's

exclusive liability.

No.999 Xiangjiang Road, Suzhou New District,P.R. China Post Code:215129Tel: 86-512-666-51365Fax: 86-512-666-51360E-Mail: neway@neway.com.cn http://www.newayvalve.com C

at.

no

.:E

-PV

-20

05

Cat.no.:E-CSV