China Hot Selling Wafer Type Butterfly Valve, Find details about China Butterfly Valve, Wcb/Ss Butterfly Valve from Hot Selling Wafer Type Butterfly Valve
Wafer Type Butterfly Valve With Handle butterfly valve D71X-16
PART NAME | MATERIAL | |
1 | Bonnet | Ductile/Cast iron |
2 | Body | Ductile/Cast iron |
3 | Wedge | Ductile iron with EPDM |
4 | Stem | Stainless steel |
5 | Stem nut | Brass |
6 | O-ring | NBR |
7 | Washer | NBR |