COVNA Series Air Operated Ball Valve
If you are looking for air operated ball valve supplier, you're in the right place here. COVNA is a 20-years experience air operated ball valve manufacturer in China. Produce wide range of quarter-turn pneumatic rack and pinion pneumatic actuator for valve actuation.
Any demand, please contact us at sales@covnavalve.com
HK56-3PS 3-Piece Air Operated Ball Valve
Using compressed air to drive the valve open or close. NAMUR standard for solenoid valve and other pneumatic accessories for your applications.
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| Model | HK56-3PS Air Operated Ball Valve |
| Actuator Type | Single Acting Type(Spring Return) or Double Acting |
| Size Range | 3/8", 1/4", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" |
| Pressure | 10bar/16bar/25bar/64bar |
| Temperature | -10℃ to 180℃ |
| Air Supply Pressure | 2.5bar to 8bar |
| Connection | NPT threaded, Tri-clamp, Welding are available |
HK55-F Flanged Air Operated Ball Valve
HK55-F Flanged Air Operated Ball ValveThis flanged air operated ball valve can be 2-way, 3-way and 4-way with good sealing performance. Fast response, low cost. Your best choice and cost-effective for your applications.
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| Model | HK55-F Air Operated Ball Valve |
| Actuator Type | Single Acting Type(Spring Return) or Double Acting |
| Size Range | 3/8", 1/4", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4" |
| Pressure | 10bar/16bar/25bar/64bar |
| Temperature | -10℃ to 180℃ |
| Air Supply Pressure | 2.5bar to 8bar |
| Connection | Flanged |
HK57 DoubleUnion Air Operated Ball Valve
Plastic air operated ball valve with fast response performance. Quick start/stop the flow for your applications. Lightweight, low cost. Your best choice for actuation solution.
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| Model | HK55-F Air Operated Ball Valve |
| Actuator Type | Single Acting Type(Spring Return) or Double Acting |
| Size Range | 3/8", 1/4", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4" |
| Pressure | 10bar |
| Temperature | -5℃ to 80℃ |
| Air Supply Pressure | 2.5bar to 8bar |
| Connection | Double Union |
HK56-W Food Safe Air Operated Ball Valve
HK56-W Food Safe Air Operated Ball ValveFood safe air operated ball valve with sanitary tri-clamp quick connection. Easy to disassemble, easy to install. Best choice for food industry, berwery industry and medical industry.
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| Model | HK56-W Air Operated Ball Valve |
| Actuator Type | Single Acting Type(Spring Return) or Double Acting |
| Size Range | 19/25/32/38/45/51/57/63/76/89/102mm |
| Pressure | 10bar/16bar |
| Temperature | -5℃ to 180℃ |
| Air Supply Pressure | 2.5bar to 8bar |
| Connection | Double Union |
| Accessories | Tri-clamp Fittings |
HK
56-T 3 Way Air Operated Ball Valve
56-T 3 Way Air Operated Ball ValveFull port, higher flow rates. 3-way ball valve for diverter and control medium. Equipped a visual flow indicator on the actuator so that you could check the switch angle easily.
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| Model | HK56-T Air Operated Ball Valve |
| Actuator Type | Single Acting Type(Spring Return) or Double Acting |
| Size Range | 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3" |
| Pressure | 10bar/16bar/25bar/64bar |
| Temperature | -5℃ to 180℃ |
| Air Supply Pressure | 2.5bar to 8bar |
| Connection | NPT Threaded |
HK54B Wafer Air Operated Ball Valve
HK54B Wafer Air Operated Ball ValveManufacturing wafer air operated ball valve with features including easy to install, save sapce, long cycle times and fast open/close. Available in stainless steel 304/316/316L material to meet your requirements.
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| Model | HK54B Wafer Air Operated Ball Valve |
| Actuator Type | Single Acting Type(Spring Return) or Double Acting |
| Size Range | 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4" |
| Pressure | 10bar/16bar/25bar/64bar |
| Temperature | -5℃ to 180℃ |
| Air Supply Pressure | 2.5bar to 8bar |
| Connection | Wafer |
HK56G High PressureAir Operated Ball Valve
HK56G High PressureAir Operated Ball ValveManufacturing high-pressure air operated ball valve with pressure range from 10 bar to 400 bar. Widely used in car washing, cleaning machine, and other high temperature or high-pressure industries. Available in 2-way and 3-way.
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| Model | HK56G High-Pressure Air Operated Ball Valve |
| Actuator Type | Single Acting Type(Spring Return) or Double Acting |
| Size Range | 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" |
| Pressure | 10bar to 400bar |
| Temperature | -5℃ to 180℃ |
| Air Supply Pressure | 2.5bar to 8bar |
| Connection | Threaded |
Pneumatic Accessories
We also supply Positioner, Limit Switch, Gear Box, F.R.L, and Pneumatic Solenoid Valve for you.
Applications Of AirOperated Valve
Advantages Of COVNA Air Operated Ball Valve
· 90-degree quarter-turn rack and pinion pneumatic actuator for an automation solution.
· Anodised aluminum for outdoor use.
· NAMUR standard for pneumatic solenoid valve, fitting, limit switch.
· Cost-effective solution for on-off control of air, water, oil, and other media.
· Available in single-acting or double-acting actuator types for your pipeline.
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