Air Operated Ball Valve

COVNA offer you quality air operated ball valve with advantages of

● Full port design with higher flow rates

● Eco-friendly valve material

● Powder polyester coated actuator body for outdoor uses

● Valve body with excellent corrosion resistance performance

● Available in spring return and double acting for your project

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If you are looking for air operated ball valve suppliers, you are in the right place here. COVNA is a 20-years experience air operated ball valve supplier in China and we committed to helping you select the right valve and offer the cost-effective actuation solution for your project. 

If you have any need about air operated ball valve, please inquiry at sales@covnavalve.com

Pneumatic Actuator Type

Offering 2 versions for choice: Spring return and double acting pneumatic actuator for your project

covna-rack-pinion-pneumatic-actuator

Ball Valve Type

Available in threaded type, flanged type, tri-clamp type, double union type, welding type for you

ball-valve

COVNA Air Operated Ball Valve

COVNA committed to providing the quality and suitable air operated ball valve for you

covna plastic pneumatic actuated ball valve

HK57 Plastic Air Operated Ball Valve

Requiring 37psi air supply, air to open/close or air to open and air interrupt to close. Features including lightweight, low cost, high output torque, easy to repair to extend the lifespan.

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 Powder polyester painted aluminum alloy
Valve Material PVC
Size Range 1/2″ to 4″ (1/2″, 3/4″, 1″, 1 /4″, 1 1/2″, 2″, 2.5″, 3″, 4″)
Medium Temperature -5℃ to 80℃ (23℉ to 176℉)
Pressure Rating PN10
Connection Type Double Union
covna pneumatic actuator valve

HK56-3PS 3-Piece Air Operated Ball Valve

Air operated ball valve with 3-piece ball valve design and single acting or double acting rack and pinion pneumatic actuator. Available in threaded/flanged/tri-clamp/welding connection. Easy to repair and long service lifespan.

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 Powder polyester painted aluminum alloy
Valve Material Stainless Steel
Size Range 1/2″ to 4″ (1/2″, 3/4″, 1″, 1 /4″, 1 1/2″, 2″, 2.5″, 3″, 4″)
Medium Temperature -5℃ to 180℃ (23℉ to 356℉)
Pressure Rating PN10/16/40/64
Connection Type Female threaded
covna Pneumatic Actuator Ball Valve

HK55-F Flanged Air Operated Ball Valve

Available in 2 ways and 3 ways flanged ball valve for control and diverter medium for your project. ANSI, JIS, DIN, GB standard are available. Large size range up to 12 inches.

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 Powder polyester painted aluminum alloy
Valve Material Stainless Steel
Size Range 1/2″ to 8″ (1/2″, 3/4″, 1″, 1 /4″, 1 1/2″, 2″, 2.5″, 3″, 4″, 5″, 6″, 8″)
Medium Temperature -5℃ to 180℃ (23℉ to 356℉)
Pressure Rating PN10/16/40/64
Connection Type Flanged
covna food safe pneumatic actuated ball valve 1

HK56-W Food Safe Air Operated Ball Valve

The special connection way is easy to install, and can effectively prevent the medium from being polluted. Available in two way and three way ball valve for your choice. Food safe and eco-friendly.

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 Powder 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 PN10/16/40/64
Connection Type Tri-Clamp
covna 3 ways pneumatic ball valve

HK56-T 3 Way Air Operated Ball Valve

High-temperature resistance, corrosion resistance, high-pressure resistance. Well for diverter and control the medium. Wide range for various applications.

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 Powder polyester painted aluminum alloy
Valve Material Stainless Steel
Size Range 1/2″ to 4″ (1/2″, 3/4″, 1″, 1 /4″, 1 1/2″, 2″, 2.5″, 3″, 4″)
Medium Temperature -5℃ to 180℃ (23℉ to 356℉)
Pressure Rating PN10/16/40/64
Connection Type NPT Female Threaded

Advantages Of COVNA Air Operated Ball Valve

COVNA committed to be your No.1 air operated ball valve supplier

covna-rack-pinion-pneumatic-actuator
  • Rack and pinion structure pneumatic actuator with high output torque to open/close the valve
  • ISO5211 mounting for ball valve and butterfly valve. NAMUR standard for various pneumatic accessories
  • Powder polyester coated actuator body and corrosion resistance screw for outdoor uses
  • Passed material test and eco-friendly for various applications
  • Various connection for different applications such as water treatment, water filter equipment, etc
  • Easy to install, easy to repair and extend the lifespan
  • Zero-leakage
  • Available in 2 port and 3 port well for diverter and control mediums
covna-ball-valve

Why Choose COVNA

Large Stock

COVNA have a huge stock of air operated ball valve in various connections and materials. We will help you to save your cost and your time to let you gain more business

Experienced Team

COVNA has an experienced engineer to help you resolve the technical problem and experienced sales team to help you select the right air operated ball valve basic on your requirements

Strict Quality Control

COVNA produces air operated ball valve under a strict ISO 9001:2015 quality control system. We committed to be your No.1 actuator valve manufacturer

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