Dual Plate Check Valve

Product Details
Application Non Return Flow
Features / Benefit Heavy duty Spring providing intantaneous response
to system change
PTFE spacers designed to maintain plate alignment
Lifting Bolt Provided for easy installation
Ansi Class / Rating 150#, 300#
Design Standard API 6D
Testing Standard API 598
Size 50 mm to 600 mm
Materials Body : WCB, CF8, CF8M, Hast Alloy,
Super Duplex, Alloy 20 , LCB etc
Disc : WCB, CF8, CF8M, Hast Alloy,
Super Duplex, Alloy 20 , LCB etc
Seat : EPDM, Nitrile, PTFE etc
Ends Flange End , Wafer End
Operation Auto