China High Quality Cast Iron Dual Disc Wafer Check Valve Dn150, Find details about China Dual Wafer, Cast Iron Check Valve from High Quality Cast Iron Dual Disc Wafer Check Valve Dn150
Body | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
Plate | Ductile Iron, Carbon Steel, Stainless Steel |
Spring | Stainless Steel |
Hinge Pin | Stainless Steel |
Plug | carbon steel |
Body Bearing | PTFE |
Spring Bearing | PTFE |
Stop Pin | Stainless Steel |
Eye Bolt | Carbon Steel |
Body Seat | NBR, EPDM, Viton, Neoprene |