Single Disc Check Valve

Single Disc Check Valve

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Product Detail

FAQ

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GMK Dual plate check valve has retainer and retainer-less type design. Dual plate check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and have dual plate or single plate design and pin can be retainer-less type.

 

Product Range

-Valve size: 

2” ~ 40” (DN50-DN1000)

-Pressure:

 ANSI Class 150~2500(PN16-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 594/API 6D

-Face to Face: ASME B16.10

-End Flange: ASME B16.5, ASME B16.47

-BW End: ASME B16.25

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

-Special: NACE MR-01-75

 

Design Features

-Dual plate or single plate.

-Spring loaded disc.

-Resilient or metal seated.

- Retainer or Retainer Less Design

- Round, Full Lug or Double Flange

-Light-weight & compact design.

-Optional plug disc.

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