HK59-D Cast Iron Air Actuated Butterfly Valve
Features Of HK59-D Cast Iron Air Actuated Butterfly Valve:
● Wafer-type cast iron air actuated butterfly valve including fast open/close, compact design and easy to install
● Long cycle times up to 1 million lifespan
● Available in single acting and double acting pneumatic actuator
● Suitable for water, oil, air, gas, and other mediums
● Widely used in wastewater treatment, packing industry, power plant, FGD industry, and other industries
Technical Parameter Of HK59-D Cast Iron Air Actuated Butterfly Valve:
| Medium | Air, water, steam, oil, etc | Actuator Type | Spring Return / Double Acting |
| Structure | Midline Structure / A Type | Working Pressure | 10 / 16 bar (145 / 232 psi) |
| Body Material | Cast Iron | Temperature Of Media | -10 to 180℃ (14℉ to 356℉) |
| Suitable Media | Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc | Size Range | DN50 to DN600 |
| End Connection | Wafer | Seal Material | NBR / VITON / PTFE / EPDM |
Dimension:
Technical Parameter Of 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, Litmit Switch, F.R.L, Pneumatic Solenoid Valve, Gearbox |
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