We are Offering Cast Iron Dual Plate Check Valve
Our Range:Butterfly Valve,Gate Valve,Check Valve,Globe Valve,Ball Valve,Y Strainer,Rubber Joint

Specifications 
Wafer check valve, dual plate, suitable for ANSI/DIN/BS 
Valve Design: API 594 
Valve Pressure Testing & Inspection: API 598 
Flange Connections: DIN PN10/16 ,BS 4504 OR ANSI Class 125/150
Body: Cast Iron, Ductile Iron, Stainless Steel, WCB 
Disc: DI nickel plated, SS316, SS304. 
Spring: SS304, SS316.