Butterfly Valve With Pneumatic Actuator
Features Of Butterfly Valve With Pneumatic Actuator:
● Compact design, easy to install, and easy to operate
● Provide custom service to meet your project need
● Responsive and 1 million lifetime
● Echo-friendly and safe
Technical Parameters of Butterfly Valve With Pneumatic Actuator:
| Actuator Type | Spring Return / Double Acting | Connection | Wafer |
| Size Range | DN50 to DN600 | Structure Type | Midline Structure / A Type |
| Working Pressure | 10 / 16 bar (145 / 232 psi) | Body Material | Stainless Steel 304/316/316L |
| Suitable Media | Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc | Temperature Of Media | -10 to 180℃(14℉ to 356℉) |
| Disc Material | Stainless Steel 304/316/316L | Stem Material | Stainless Steel 304/316/316L |
Technical Parameters of COVNA Rack and Pinion Pneumatic Actuator:
| Structure | Rack and pinion pneumatic valve actuator |
| Mounting | ISO5211, NAMUR, DIN3337 |
| Air Supply Pressure | 2.5 to 8 bar |
| Double Acting Type | Air to open, air to close, air supply failure to keep the current position. Torque range from 8Nm to 4678Nm |
| Single Acting (Spring Return) | Air to open, interrupt air to close, air failure to close. Torque range from 5Nm to 2792Nm |
| Optional Accessory | Positioner, Limit Switch, F.R.L, Pneumatic Solenoid Valve, Gearbox |
COVNA Pneumatic Accessories Options:
A complete range of pneumatic accessories for you to choose to help you adjust the flow more easily
COVNA AW Series Pneumatic Valve Actuator:
AW series high torque pneumatic rotary actuator suitable for the large size ball valve which has higher torque needs. Such as trunnion mounted ball valve. To ensure the valve opens or closes smoothly.
● Double acting type: Torque range from 515Nm to 157,300Nm
● Spring-return type(single-acting type): Torque range from 270Nm to 37,000Nm
Write your message here and send it to us
