Dn150 China Cast Iron Dual Disc Wafer Check Valve
Size DN50-DN800
Body:Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel
Seat:EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion
Shaft: Stainless Steel 416,316,304
Working Temperature: -10.C - 120.C
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 |