China DN50-DN600 Wafer Swing Single Plate Check Valve, Find details about China Check Valve, Swing Check Valve from DN50-DN600 Wafer Swing Single Plate Check Valve
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 |