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A standard check valve actrated by counter flow. The valve can be used by -pass valve or counter-weigft. On request, dash pots check valves being equipped with dash pots to preclude sudden closure in event of counter flow are available.
1..Size Swing check valve : 80~1500mm
2.Working
   Pressure
Max. 10 ㎏f/㎠1(6㎏f/㎠~ 20㎏f/㎠)
3.Valve End

Flange(KSD3578 , 4309)

Other standards are available on request.

4.Fluid Service Water
5.Test Pressure

Leakage test-----Working Pressure

Shell test-----Twice of working Pressure

6.Main Materal

Body : Cast Iron (GC 20)
         Ductile Cast Iron (GCD450)
         Steel Casting (SC 410)
Disk : Cast Iron (GC 20)
          Ductile Cast Iron (GCD450)
          Steel Casting (SC 410)
Stem : Staninless Steel (STS 304,403)
Seat : Bronze Casting (BC 6)
          Stainless Steel (STS 304)

※The Other materials are avaiable request.

Head office & Factory : 1635-17, Songjung-dong, Gangseo-gu, Busan, Korea
TEL : +82)51-832-0661 FAX : +82)51-832-0665
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