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Pressure Seal Check Valve

Pressure Seal Check Valve
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PRESSURE SEAL CHECK VALVE BRIEFING INTRODUCTION:

FEATURES
Size: 2"~40"
Class: 900~2500Lb
Pressure Seal Bonnet
Swing type Disc
Non-penetrate Disc Shaft
Horizontal Or Vertical Service
SPECIFICATIONS
Design
ASME B16.34/BS 1868
Face to Face
ASME B16.10
End Flange
ASME B16.5
Test
API 598
Special
NACE MR-01-75
Application
WaterOilGas

MAIN PARTS AND MATERIALS
No.
Parts Name
Material
1
Body
A216 WCB+STL
2
Disc
A216 WCB+STL
3
Arm
A216 WCB
4
Gasket
AISI 1020
5
Nut
A194 2H
6
Pin
A276 304
7
Pin
A182 F6
8
Hinge
A216 WCB
9
Bolt
A193 B7
10
Sealing Ring
SS304+Graphite
11
Ring
A276 420
12
Adapter Ring
A276 420
13
Movable Cover
A105
14
Retainer
A105
15
Eye Bolt
A181
16
Bolt
A193 B7
17
Nut
A194 2H
 Optional Body Material: A216 WCB, A352 LCB, A351 CF8, CF8M, CF3, CF3M, Duplex,etc.

 


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Add: Baishui Industrial Zone, Oubei Town, Yongjia, Wenzhou, Zhejiang, China 325105  E-mail: market@cnweilan.com, arden@cnweilan.com