COVNA offer you quality air actuated butterfly valve with advantages of
● 2 versions for choice: Spring return and double acting actuator
● High flow rates
● High output torque and fast response
● 1 Million cycle times
● Powder polyester coated aluminum alloy actuator for outdoor use
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COVNA as a supplier of air actuated butterfly valve, we provide various air actuated butterfly valve in different materials, sizes, seals for your actuation solution. Available in spring return(single acting) and double acting type for your choice.
If you have any need about air actuated butterfly valve, please consult us: sales@covnavalve.com
ISO5211 & NAMUR standard mounting for various applications
Providing butterfly valve in all sizes, materials, pressure range, temperature range for your choice
COVNA provides air actuated butterfly valve in higher flow rates, long lifespan for your project
Available in cast iron and stainless steel materials for your project. Suitable for various mediums such as water, oil, air, gas, steam and so on. Wide range of applications like wastewater treatment system, media filter, etc.
| Actuator Type | Single Acting(Spring return) or Double Acting Actuator |
| Air Supply Pressure | 2.5 bar to 8 bar |
| Torque Range | 8Nm to 4678Nm(70.8 in-lb to 41398.23 in-lb) |
| Environment Temperature | -30℃ to 80℃ (-22℉ to 176℉) |
| Actuator Body | Power polyester painted aluminum alloy |
| Valve Material | Stainless steel or PVC |
| Size Range | 2″ to 24″ (2″, 2.5″, 3″, 4″, 5″, 6″, 8″, 10″, 12″, 12″, 14″, 16″, 18″, 20″, 22″, 24″) |
| Medium Temperature | -5℃ to 80℃ (23℉ to 176℉) |
| Pressure Rating | PN10/16 |
| Connection Type | Wafer |
Lugged air actuated butterfly valve available in stainless steel and cast iron material. 4 versions standard for choice: ANSI, JIS, DIN, GB. Widely used in water treatment, multi-media filter, etc.
| Actuator Type | Single Acting(Spring return) or Double Acting Actuator |
| Air Supply Pressure | 2.5 bar to 8 bar |
| Torque Range | 8Nm to 4678Nm(70.8 in-lb to 41398.23 in-lb) |
| Environment Temperature | -30℃ to 80℃ (-22℉ to 176℉) |
| Actuator Body | Power polyester painted aluminum alloy |
| Valve Material | Stainless Steel or Cast Iron |
| Size Range | 2″ to 24″ (2″, 2.5″, 3″, 4″, 5″, 6″, 8″, 10″, 12″, 12″, 14″, 16″, 18″, 20″, 22″, 24″) |
| Medium Temperature | -5℃ to 180℃ (23℉ to 356℉) |
| Pressure Rating | PN10/16 |
| Connection Type | Lugged |
The plastic air actuated butterfly valve is a good pvc water flow control valve for your applications. Low cost and lightweight for your choice.
| Actuator Type | Single Acting(Spring return) or Double Acting Actuator |
| Air Supply Pressure | 2.5 bar to 8 bar |
| Torque Range | 8Nm to 4678Nm(70.8 in-lb to 41398.23 in-lb) |
| Environment Temperature | -30℃ to 80℃ (-22℉ to 176℉) |
| Actuator Body | Power polyester painted aluminum alloy |
| Valve Material | PVC |
| Size Range | 2″ to 12″ (2″, 2.5″, 3″, 4″, 5″, 6″, 8″, 10″, 12″, 12″) |
| Medium Temperature | -5℃ to 80℃ (23℉ to 176℉) |
| Pressure Rating | PN10 |
| Connection Type | Wafer |
Food safe air actuated butterfly valve suitable for applications requiring cleaning. Well for on/off of control the water, milk, wine, food, etc.
| Actuator Type | Single Acting(Spring return) or Double Acting Actuator |
| Air Supply Pressure | 2.5 bar to 8 bar |
| Torque Range | 8Nm to 4678Nm(70.8 in-lb to 41398.23 in-lb) |
| Environment Temperature | -30℃ to 80℃ (-22℉ to 176℉) |
| Actuator Body | Power polyester painted aluminum alloy |
| Valve Material | Stainless Steel |
| Size Range | ⌀19/25/32/38/45/51/57/63/76/89/102 |
| Medium Temperature | -5℃ to 180℃ (23℉ to 356℉) |
| Pressure Rating | PN10/16 |
| Connection Type | Tri-Clamp |
As an air actuated butterfly valve supplier, we committed to provide the quality and suitable valve for you
COVNA have a huge stock of air actuated butterfly valve in various connections and materials. We will help you to save your cost and your time to let you gain more business
COVNA has an experienced engineer to help you resolve the technical problem and experienced sales team to help you select the right air actuated butterfly valve basic on your requirements
COVNA produces air actuated butterfly valve under a strict ISO 9001:2015 quality control system. We committed to be your No.1 actuator valve manufacturer
COVNA specialized in air actuated butterfly valve industry over 20 years and have collected many market info. We will help you to improve your business with our experience
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