China Flow Regulating Valve, Find details about China Regulating Valve, Flow Regulating Valve from Flow Regulating Valve
EV Series Flow Regulating Valve
· Structure design is more reasonable
· To eliminate the pressure more effectively
· More high quality parts materials
· The sealing is more reliable
· Drving method is more reliable
· Fuild resistant is smaller
· More reliable work efficiency
· Batter eliminate cavitation
· A more perfect regulation characteristics
No | Part | Material | No | Part | Material |
1 | Body | Ductile Iron,WCB, Stainless Steel | 8 | Bushing | Lubrication of bronze |
2 | Plunger | SS304 | 9 | Cover Cavity | NBR |
3 | Staft | 2Cr13 | 10 | Rocker | SS304 |
4 | Sealing Ring | NBR | 11 | Sleeve | SS304 |
5 | Cover | Ductile Iron | 12 | Sleeve Sealing Ring | NBR |
6 | Packing gland | Ductile Iron(QT450) | 13 | Body Retainer | SS304 |
7 | Yoke | Ductile Iron(QT450) | 14 | Operate | Electric Actuator |
Nominal Diameter DN | 100(4")-2200(88") | mm(Inch) | ||
Nominal Pressure PN | 1.0-6.4 | Mpa | ||
Test Pressure | Shell | 1.5-2.4 | Mpa | |
Sealing | 1.1-1.76 | Mpa | ||
Working Temperature | -20-220 | ºC | ||
Suitable Medium | Water, Sewage, Sea Water, Air, Oil etc. | |||
Operation | Gear, Electric, Pneumatic |