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Home>>Product>>Valves

Check Valve

 
Swing check valve swing check valve
Swing Check Valve Swing Check Valve

* The working medium flows in single direction.
*   Working Pressure: 2000PSI～20000PSI
*   Nominal Bore: 2.1/16"～4.1/16" (52mm～103mm)
*   Working Medium: oil、natural gas、mud and gas containing H2S、CO2
*   Working Temperature: -46°C～121°C（Class LU）
*   Material Class: AA、BB、CC、DD、EE、FF、HH
*   Specification level: PSL1-4
*   Performance Requirement: PR1-2

Valve with Gearbox
?  Switch driving use the structure of sector gear or worm gear, effectively lowering operating moment.
?  Gate valve structure.
?  Stem structure has the function of pressure balance and switch indication.
?  Apply to the structure of big bore high pressure valve.
?  Working Pressure: 2000PSI～20000PSI
?  Nominal Bore: 1.13/16"～9" (46mm～230mm)
?  Working Medium: oil、natural gas、mud and gas containing H2S、CO2
?  Working Temperature: -46°C～121°C（Class LU）
?  Material Class: AA、BB、CC、DD、EE、FF、HH
?  Specification level: PSL1-4
?  Performance Requirement: PR1-2

valve with gearbox
 

Beijing Permanent Future Technology & Development Co., Ltd.

Add: Apt. A702 RunFengDeShang, No. 60 Anli Road, Chaoyang District
         Beijing 100101, China
Tel: 0086-10-64820442         Fax: 0086-10-64820440