China Manual Extended Shaft Ductile Iron BS5163 Gate Valve, Find details about China Extended Shaft Gate Valve, Ductile Iron Gate Valve from Manual Extended Shaft Ductile Iron BS5163 Gate Valve
STANDARD MATERIAL OF MAIN PARTS | ||
NO. | PART | MATERIAL |
1 | Body | Cast Iron, ductile iron |
2 | Seat | NBR,EPDM, Viton,Neoprene,HYPALON,Silicon |
3 | Shaft | Stainless Steel416,316,304 |
4 | Disc | Ductile Iron+Ni,CF8,CF8M,Bronze |
5 | Pin | Cast iron |
6 | Bushing | PTFE,Bronze |
7 | O-Ring | NBR |