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Stainless Steel Lug Style Spring Return Air Actuated Butterfly Valve
Air actuated butterfly valve with lug body design and spring return actuator or double acting actuator. Seals for use with air, water, oil and other media compatible with materials of construction. According to the sealing performance, pneumatic butterfly valve can be divided into metal seal and soft seal type Advantages pneumatic butterfly valve over other type valves may include: compactstructure, miniature size, long servise life, good sealing performance, easy maintenancequick detachable and installation.
- Model: HK59-D-M
- Size Range: 2''~16''
- Pressure Range: 1.0MPa to 1.6MPa
- Material: Stainless Steel
COVNA HK59-D-M Air Operated Lug Type Butterfly Valve
- LT type is also called single Plate butterfly valve, lug type butterfly valve
- It is a simple structure of the regulating valve. that can be used for low pressure pipeline medium switching means that the closing element (valve or butterfly plate) is a disk, and rotates around the valve shaft to open and close.
- A valve that can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals. In the pipeline mainly cut off and throttling effect. Butterfly valve opening and closing device is a disc-shaped butterfly plate, rotating around its own axis in the valve body, so as to achieve the purpose of opening and closing or adjusting.
| 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. |
| Body | Valve components | ||
| Size range | DN50~DN400 | Sealing material | PTFE, PPL, NBR |
| Body material | Stainless steel | Core material | Stainless steel |
| End conection | Wafer, Flange | Stem material | Stainless steel |
| Operating pressure | 1.0, 1.6MPa | Applicable media | Water, oil, Gas, Liquid, steam, powder, anti-corrosive base |
| Structure | Midline Structure/ L-type | ||
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