Lift Type Check Valve

Lift Type Check Valve

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Product Detail

FAQ

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GMK Lift Type Check Valve is opened/closed by the valve disc moving in a direction parallel to the valve seat hole axis and can only be installed on horizontal pipelines with the major function of preventing medium backflow when shutting down the pump and maintaining the water column required by pumping.

 

Product Range

-Valve size: 

2” ~ 16” (DN50-DN400)

-Pressure:

 ANSI Class 150~2500(PN10-PN420) 

-Temperature: 
-196
~ 500

-Body Materials:

Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel

-Trim (Disc/Stem):

Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel

 

Technical Specifications   

-Design: ASME 16.34/ API 6D/ BS 1868

-Face to Face: ASME B16.10

-End Flange: ASME B16.5

-BW End: ASME B16.25

-Test: API 598/ API 6D/ BS 6755

-Special: NACE MR-01-75

 

Design Features

-Compact and reasonable product structure, reliable tightness and good performance;

-Lift piston type disc;

-Applied widely;

-Rapid closing and flexible actions of the valve disc 

-Small closing impact, water hammer is not liable to be generated; 

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