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Inverted Pressure Balance Lubricated Plug Valve

图片
INVERTED PRESSURE BALANCE LUBRICATED PLUG VALVE
 
Bolted cover, structure of flip-chip balanceable pressure and light on/off operation. An oil grove is set between valve body and seal surface, which may infuse the seal grease to increase the seal capability.
 
Standards compliance 
Design and Manufacture: API 599, API 6D
Face to face (end to end): API B16.10
Flanged connection: ANSI B16.5, Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D
 
Main pants materials
NO.
Part Name
Material
A216 WCB
A351 CF8
A351 CF8M
A351 CF3
A351 CF3M
1~2
Body/Nut
A193 B7/A194 2H
A193 B8/A194 8
A193 B8M
A194 8M
3
Cover
A216 WCB
A351 CF8
A351 CF8M
4
Gasket
Flexible graphite+stainless steel/PTFE
5
Plug
A182 F304
A351 CF8
A351 CF8M
A351 CF3
A351 CF3M
6
Body
A216 WCB
A351 CF8
A341 CF8M
A182 F304L
A351 CF3M
7
stem
A182 F410
A182 F304
A182 F316
A182 F304L
A351 CF3M
8
"O" ring
NBR/FEP/SBR
9
Packing
Flexible graphite/PTFE
10
Gland
A216 WCB
A351 CF8
A351 CF8M
11~12
Oil nozzle/check valve
Material see body
13
Wrench
ASTM A47-32510 A216 WCB

Products List

Ball Valve
◆ Cast Steel Floating Ball Valve
◆ Forged Steel Floating Ball Valve
◆ Cast Steel Trunnion Ball Valve
◆ Forged Steel Trunnion Ball Valve
◆ Welded Structure Ball Valve
◆ Top Entry Ball Valve

Butterfly Valve
◆ Concentric Type Butterfly Valve
◆ Double Eccentric Butterfly Valve
◆ Triple Offset Butterfly Valve
◆ High Performance Butterfly Valve
◆ AWWA C504 Butterfly Valve
◆ Electric Butterfly Valve 
◆ Pneumatic Butterfly Valve
◆ High Pressure Butterfly Valve  

Gate Valve
◆ Cast Steel Gate Valve
◆ Pressure Seal Gate Valve
◆ Throught Conduit Gate Valve
◆ Forged Steel Gate Valve

Globe Valve
◆ Cast Steel Globe Valve
◆ Pressure Seal Globe Valve
◆ Forged Steel Globe Valve

Check Valve
◆ Cast Steel Swing Check Valve
◆ Pressure Seal Check Valve
◆ Dual Plate Wafer Check Valve
◆ Forged Steel Check Valve

Plug Valve
◆ Sleeve Soft Sealing Plug Valve
◆ Inverted Pressure Balance Lubricated Plug Valve

◆ Steel Strainer

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China Butterfly Valve Manufacturer - www.chinavalve.info
Address: Sanqiao Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province, China. Zip Code: 325102
Tel: +86-577-67279881 Fax: +86-577-67279880 Email: welcovalve@gmail.com
Copyright © 2011 Chinese Valve Manufacturer All rights reserved.

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