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3PC Pneumatic Actuated Vacuum Ball Valve
COVNA pneumatic flange ball valve, 2 way port configuration, default GB standard, ANSI, JIS, DIN or API 6D is available, double acting standard control mode, single acting is available, 304 or 316 stainless steel body construction, 2.5 to 8 bar input air pressure, minimum 1/2 inch flanged connection, default PTFE seat, resistant to almost all fluids. Suitable for higher operating pressures and temperatures.
- Model: Vacuum ball valve
- Size Range: 1/2" to 4"
- Pressure Range: 1.0 to 6.4MPa
- Material: WCB, Stainless Steel
COVNA 2 Way Pneumatic 3PS Flange Ball Valve
Vacuum ball valve refers to a ball valve whose working pressure is lower than the standard atmospheric pressure, forming a certain vacuum.
● Features: Long Service Life, Eco-Friendly, Easy Installation, etc
● Actuator Type: Spring Return(Single Acting) and Double Acting
● Rotation: Quarter-turn
● Applicable Standard: GB, ANSI, JIS,DIN
● Connection Type: Flange End
● Suitable Medium: Water, Oil, Air, Gas, etc
| Body | Valve components | ||
| Size range | DN15~DN400 | Sealing material | PTFE:-30℃~180℃ |
| Body material | Stainless steel | Core material | Stainless steel |
| End conection | Flange | Stem material | Stainless steel |
| Operating pressure | 1.6, 2.5, 4.0, 6.4MPa | Applicable media | Water, oil, Gas, Liquid, steam, powder, anti-corrosive base |
| Structure | Floating ball core | ||
| Double acting | Air to open, air to close, air supplier failure to keep the current position |
| Single acting N/C | Air to open, interrupt air to close, air failure to close |
| Single acting N/O | Air to close, interrupt air to open, air failure to open |
| Optional accessory | Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve. |
Packing details: each valve will be packed with foam in carton or in pallet to keep it safe during shipment.
Shipping method: we offer a variety of fast shipping methods, including DHL, Fedex, TNT, UPS, EMS, Airway, etc.
Delivery time: within 15 working days after payment due, stocking items same-day shipping.
