China Twt 609A Wafer Butterfly Valve, Find details about China Twt Butterfly Valve, Wafer Butterfly Valve from Twt 609A Wafer Butterfly Valve
Technical Specification
Main Material
No | Part | Material | No | Part | Material |
1 | Body | CI , DI(A536 65-45-12), SS,AI-Bronze,WCB | 2 | Disc | CI, DI(A536 65-45-12), Stainless Steel |
3 | Shaft | Stainless Steel(304,416, 420) | 4 | Seat | Rubber |
5 | Bushing | Lubricated Bronze, PTFE | 6 | Taper pin | Stainless Steel(304,416,420,431) |
7 | O sealing Ring | Rubber | 8 | Key | 45 |
9 | End plate | WCB,SS | 10 | Hex. Bolt | Carton Steel |
Technical Data
Nominal Diameter DN | 50-1200 | 50-1200 | mm | ||
Nominal Pressure PN | 1.0 | 1.6 | Mpa | ||
Test Pressure | Shell | 1.5 | 2.4 | Mpa | |
Sealing | 1.1 | 1.76 | Mpa | ||
Working Temperature | -10-120 | ºC | |||
Suitable Medium | Water, Sewage, Sea Water, Air, Oil etc. |