Pneumatic Butterfly Valve


Pneumatic Actuator Butterfly Valve

with CE, ISO, FDA, RoHS certificates. Responsive, 1 million cycles, good sealing performance and a large size range for your choice. Suitable for large-size pipeline systems. Such as HVAC system, irrigation system, water treatment, etc.
Actuator Type: Spring Return(Single Acting) and Double Acting
Rotation: Quarter-turn(90 degrees)
Air Pressure Supply: 2.0 bar to 8.0 bar
Size Range: 2", 2.5", 3", 4", 5", 6", 8", 10", 12", 14", 16", 18", 20", 24". Larger size could be customized
Material: Cast Iron, Carbon Steel, Stainless Steel and Plastic
Connections Options: Wafer, Lugged, Tri Clamp or Flanged
Suitable Medium: Water, Wastewater, Steam, Oil, Air, Gas, etc
● Any requirements of pneumatic butterfly valve, please contact us at We will help you select the best valve with a competitive price!

COVNA Pneumatic Butterfly Valve Series

COVNA offer all types of pneumatic butterfly valve for various industries like Surface Water Treatment Systems, Membrane Filtration Systems, Softening Plants and so on. Offering the cost-effective, flexible and reliable valve solution for you.

What Is Pneumatic Butterfly Valve?

Pneumatic butterfly valve mean a butterfly valve driven by pneumatic actuator. Clean air as the power source, thereby drive the valve open or close. Features including safe, explosion-proof, responsive and low cost.

COVNA Pneumatic Butterfly Valve For Your Choice

● According to pneumatic valve actuator type: Single acting(spring return) type or double acting type
● According to valve material: Stainless steel type, carbon steel type, cast iron type or plastic type
● According to valve connection: Flanged, wafer, tri-clamp and lug
● According to valve design standard: ANSI, JIS, DIN or GB
We also provide pneumatic accessories like positioner, limit switch, pneumatic solenoid valve, handwheel and F.R.L. To help your project be more automated and increase production efficiency

Selection Guide Of COVNA Pneumatic Actuator Butterfly Valve

● Confirm the pneumatic valve actuator you need
● Confirm the air pressure supply of your project
● Confirm the valve details like size, pressure, temperature and material you need
● Confirm the medium
● Confirm the pneumatic accessories you need
Or send an email to tell us the valve you need, we will help you to quote and recommend the suitable pneumatic butterfly valve for you
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