Al-Bronze Swing Check Valve

Al-Bronze Swing Check Valve

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GMK swing check valve is used to prevent back flow in the line. Flow is in a straight line through the valve resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line. Back pressure in the line holds the disc in the closed position. Swing check valves may be installed in horizontal or vertical lines, but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body.

 

Product Range

-Valve size: 

2” ~ 36” (DN50-DN900)

-Pressure:

 ANSI Class 150~2500(PN16-PN420) 

-Temperature: 
-196
~ 500

-Body Materials:

Titanium, Monel, Hastelloy, Nickel Alloy

-Trim (Disc/Stem):

Titanium, Monel, Hastelloy, Nickel Alloy

 

Technical Specifications    

-Design: ASME 16.34/ API 6D/ API 600/ BS 1868

-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

-Bolted Bonnet

-Swing Type Disc

-6″& larger with Eye Bolt

-Disc Assembly Hinged From Bottom of Cover

-Metal/Renewable Disc Available

-Confined Bonnet Gasket

-Flanged, Butt Weld, Threaded and Socket Weld End Connections Available

-By Pass on request

-Lever & Weight Optional

 

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