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Wafer Check Valves

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Wafer Check Valves Empty Wafer Check Valves

Post  haoshi Tue Dec 14, 2010 1:00 am

Check valve is a mechanical device, a valve, that normally only allows fluid to flow through it in one direction. Wafer check valves are those that are designed to fit between a set of flanges.Wafer Check Valves
The specificaitons of this valve can be summarized as (1)Design and manufacture: MSS SP-67, API 609 ; (2)Test and inspection: API 598 . ; (3)Flanged end: ANSI, BS, DIN etc. ; (4)Size: 2" ~ 24" (DN50 ~ 600) ; (5)Working pressure: 1.0~1.6 MPa ;
This valve is mainly composed of body,seat, disc,bonnet,spring,etc.All of the parts use various materials,eg (1)the body use Grey iron, Ductile iron, Cast steel, Strainless steel; (2)the stem and spring use Stainless steel; (3)the disc use Ductile iron, Aluminum bronze, Stainless steel; (4)the seat use EPDM, Neoprene and NBR etc.Welcome to our website to read more information on this product Cast Steel Wafer Check Valve


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Join date : 2010-06-23

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