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Zhejiang Shitong Valve Co., Ltd.

Trunnion Mounted Ball Valve, Cast Steel Ball Valve, 2PCS Ball Valve manufacturer / supplier in China, offering API 600lb Wcb Trunnion Mounted Ball Valve of 4inch, 2PCS Wcb Trunnion Mounted Ball Valve of 300lb Reduce Bore, API 602 Forge Gate Valve and so on.

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Supplier Homepage Product Ball Valve API 600lb Wcb Trunnion Mounted Ball Valve of 4inch

API 600lb Wcb Trunnion Mounted Ball Valve of 4inch

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Ningbo, China
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: QF
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Fixed Ball Valve
  • Function: Blow-Down Valve
  • Application: Industrial Usage
  • Trademark: stong
  • Origin: Chian
  • Material: Carbon Steel
  • Driving Mode: Manual
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: Normal Temperature
  • Operation: Lever or Gear
  • Specification: 2"-40"
  • HS Code: 8481804090
Product Description
API 2pcs Side Entry Cast Steel Trunnion Mounted ball valve of 600LB 
Application 
Trunnion mounted ball valves are suitable for use on various kinds of pipelines of Class 150~Class 2500, PN16~PN160, JIS10K~JIS20K to cut off or turn on the pipeline medium, of which the operation types include worm gear, manual, pneumatic or electric actuators, being in general of flange connection, and butt welding ends connection as well. 
Construction and features 
Urgent grease injection device 
Double-block and bleed functions 
Fire safe design 
Self-relief in the body cavity 
The Bi-sealing design structure,i.e. seat sealing in front of the ball and seat sealing behind the ball 
Blow-out proof stem 
Anti-static design 
Mounting pad provided 
Standards and specifications 
Design & Manufacture:API 6D?API 608?ASME B16.34?ANSI/AWWA C507?MSS SP-72?BS 5351?BS 6364?BFCI 70-2?ISO 5211?NACE MR0175 . 
Connection Ends:ASME B16.5?ASME B16.47?API 605?MSS SP-44?ISO 7005-1?JIS B2238?BS 12627?ASME B16.25?ASME B16.11?BS 12760 . 
Face to Face Dimension:ASME B16.10,ISO 5752,BS 558,BS 12982 
Testing & Inspection:API 598?API 6D?API 607?API 6FA?BS 6755?BS 12569?MSS SP-82?MSS SP-61 
Normal Pressure or Rating:Class 150 ~ Class 2500?JIS 10K ~ 20K?PN 10 ~ PN 160 
Normal Diameter or Bore:NPS4~NPS36?DN50~DN900 
Applicable Temperature:-196?~540
Operation Type:Manual, worm gear, pneumatic, electric

API 600lb Wcb Trunnion Mounted Ball Valve of 4inch



 

Material List of Cast Steel Trunnion Ball Valves

No.

Part Name

Carbon Steel

Stainless Steel

1

Body

A216 WCB

A351 CF8

A351 CF8M

2

Bonnet

A216 WCB

A351 CF8

A351 CF8M

3

Ball

A105+ENP

A182 F304

A182 F304M

4

Anti-fire packing

Graphite

Graphite

Graphite

5

Seat

PTFE/NYLON/MOLON/PEEK/PPL

6

Seat support ring

A105+ENP

A182 F304

A182 F304M

7

O-ring

VITON

VITON

VITON

8

Spring

17-7PH

17-7PH

17-7PH

9

O-ring

VITON

VITON

VITON

10

Anti-fire gasket

SS+Graphite

SS+Graphite

SS+Graphite

11

Hexagon nut

A194 2H

A194 8

A194 8M

12

Sealant injection valve

Combined parts

Combined parts

Combined parts

13

Check valve

Combined parts

Combined parts

Combined parts

14

Air release valve

Combined parts

Combined parts

Combined parts

15

Anti-static device

Combined parts

Combined parts

Combined parts

16

Stud

A193 B7

A320 B8

A320 B8M

17

Flat key

ANSI 1905

ANSI 1045

ANSI 1045

18

Stem

A182 F6a

17-4PH

17-4PH

19

Sliding bearing

Steel+PTFE

Steel+PTFE

Steel+PTFE

20

Thrust bearing

PTFE

PTFE

PTFE

21

O-ring

VITON

VITON

VITON

22

O-ring

VITON

VITON

VITON

23

Anti-fire gasket

SS+Graphite

SS+Graphite

SS+Graphite

24

Seal gland

A105+ENP

A182 F304

A182 F316

25

Screw

A193 B7

A320 B8

A320 B8M

26

Packing

Graphite

Graphite

Graphite

27

Packing gland

A182 F6a

A182 F6a

A182 F6a

28

Lower cover

A105+ENP

A182 F304

A182 F304

29

Stud

A193 B7

A320 B8

A320 B8M

30

Hexagon nut

A1942H

A194 8

A194 8M

31

Drain valve

Combined parts

Combined parts

Combined parts

 

Remarks

• Body Material: WCB, LCB, LCC, CF8, CF8M, CF3, CF3M, MONEL etc. 
• Seat Material: PTFE, Nylon, PEEK, PPL, Molon, Develon, Delrin, RPTFE 
• O-ring Seals: NBR, Viton A, Viton AED, EPDM, Viton B 
• Stem/Ball/Seat Ring: 304, A105+ENP, 17-4PH, 4140+ENP, 316, 304L, 316L, LF2+ENP, 13Cr/Hard Cr, F51 
• End Connection - Flange Ends/Butt Welding Ends
For dimension of size above 20", please contact SHITONG

 
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