HK59-DC Pneumatic PTFE Lined Butterfly Valve
Benefits Of Pneumatic PTFE Lined Butterfly Valves:
If you are looking for a pneumatic actuated butterfly valve that could help to transport or shut off the acid, alkalis or any corrosive media, then this pneumatic PTFE lined butterfly valve will be your preferred valve. Made by PTFE lined and adopts PTFE material as the valve disc which makes sure the valve has excellent anti-corrosion performance. Offer a safe and durable valve solution for you.
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Technical Parameters Of HK59-D-C Pneumatic PTFE Lined Butterfly Valves:
| Actuator Type | Spring Return / Double Acting | Size Range | DN50 to DN300 |
| Connection | Wafer (ANSI, JIS, DIN, GB) | Temperature Of Media | -10 to 80℃ |
| Mediums | Acid, alkali, etc |
Working Pressure | 10bar |
| Body Material | Stainless Steel, Cast Iron or Carbon Steel | Disc Material | PTFE |
| Seal Material | PTFE | Applications | Chemical industry, paper and pulp, wastewater treatment, etc |
Dimension Of HK59-D-C Pneumatic PTFE Lined Butterfly Valve
Technical Parameters Of COVNA Pneumatic Valve Actuators
| 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 ranges from 5Nm to 2792Nm |
| Optional Accessory | Positioner, Limit Switch, F.R.L, Pneumatic Solenoid Valve, Gearbox |
COVNA- Your Reliable Pneumatic Actuated Valve Manufacturer In China
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