China Pn10\Pn16 Big Size Lug Type Body Butterfly Valve Dn50-Dn600, Find details about China Lug, Butterfly Valve from Pn10\Pn16 Big Size Lug Type Body Butterfly Valve Dn50-Dn600
STANDARD MATERIAL OF MAIN PARTS | ||
NO. | PART | MATERIAL |
1 | Body | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
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 Stainless Steel |
6 | Bushing | PTFE,Bronze |
7 | O-Ring | NBR,EPDM |