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COVNA HK59-D-W Series Pneumatic Tri Clamp Sanitary Butterfly Valve
COVNA HK59D-W Pneumatic Sanitary Butterfly Valve, double acting standard control mode, single acting is available, stainless steel body construction, 2.5 to 8bar input air pressure, minimum 1/2 inch Tri Clamp Connection, default PTFE seat, resistant to almost all fluids. Suitable for food industry, milk, pure water, soft drink etc. Good Sealing Performance, all gaskets are FDA approved. Better acid proof, alkali proof and high temperature
- Model: HK59D-W
- Size Range: 2" to 16"
- Pressure Range: 1.6MPa
- Material: Stainless Steel 304/316
COVNA Pneumatic Tri Clamp Sanitary Butterfly Valve
- Simple and vigorous design, low pressure consumption.
- Available In Spring Return(Single Acting) And Double Acting Pneumatic Actuator.
- High Torque Up To 4678Nm
- Maximum operating pressure: 10bar
- High Flows, Low Cost, Compact Design.
- Application: Food, beverage, dairy, pharmacy, chemical or any food processing industries
Technical Parameters Of Pneumatic Operated Butterfly Valve:
| Model | HK59-D-W | Acting Model | Double Acting/Spring Return |
| Air Supply Pressure | 2.5-8 Bar | Certification | ISO 9001, CE, TUV, SGS |
| Applicable Standard | GB | Accessories | Positioner,Limit Switch Box,F.R.L |
| Port Size | 2" to 16" | Structure | Midline Structure |
| Operating Pressure | 1.6 MPa | Media | Water, Oil, Air, Gas etc. |
| Body Material: | Stainless Steel | Working Temperature | -10°C to 180°C |
| Disc Material | Stainless Steel | Warranty | 1 Year (12 Months) |
Technical Parameters Of Pneumatic Actuator:
| Double Acting | Air To Open, Air To Close. Air Supply Failure To Keep The Current Position |
| Single Acting | Air To Open, Interrupt Air To Close or Air Failure To Close |
| Air Supply Pressure | 2.5bar to 8bar |
| Rotation | 90° |
| Operating Temperature | -20℃ to 80℃ |
| Optional Accessory | Reversing Solenoid Valve, Limit Switch Box, Air Filter Reducing Valve, Positioner, Handle Manual, Lock Up Valve |
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