Pneumatic Ball Valve

COVNA, a 20 years experience ISO9001:2008 certified pneumatic actuator ball valve manufacturer.
● Features: Long Service Life, Eco-Friendly, Easy Installation, etc
● Actuator Type: Spring Return(Single Acting) and Double Acting
● Valve Type: 2-Ways Air Actuator Ball Valve and 3-Ways Air Actuator Ball Valve (T Type and L Type)
● Rotation: Quarter-turn
● Material: Stainless Steel and Plastic
● Connection Type: Threaded, Flange, Tri Clamp and Welding
● Suitable Medium: Water, Oil, Air, Gas, etc

ZJH Series Pneumatic Diaphragm Control Regulating Ball Valve

  • Inherent Regulation Ratio:50:1
  • Nominal Pressure :1.6 / 4.0 / 6.4 MPa
  • Service Temperature:-100~-60℃; -200~-100℃; -250~-200℃
  • Ambient Temperature:-30~70℃
  • Air Supply Pressure :0.14 / 0.25 / 0.40 KPa
  • Spring Range:20~100(Basic type) / 40~200 / 80~240 KPa
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HK56-3PS Stainless Steel Pneumatic Actuator Ball Valve

  • Actuator Type:Spring Return / Double Acting
  • Structure:Floating Ball Core
  • Pressure:1.0/1.6/2.0/6.4 MPa
  • Body Material:Stainless Steel
  • Temperature Of Media:-30~180℃
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK57 Double Union PVC Air Actuator Pneumatic Control Ball Valve

  • Actuator Type:Spring Return / Double Acting
  • Structure:Floating ball core
  • Pressure:1.0 / 1.6MPa
  • Body Material:UPVC
  • Temperature Of Media:-5~80℃
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK56-2PS Air Actuator Pneumatic Operated Ball Valve

  • Actuator Type:Spring Return / Double Acting
  • Structure:Floating Ball Core
  • Pressure:1.0 / 1.6 / 2.5 / 4.0 / 6.4MPa
  • Body Material:Stainless Steel
  • Temperature Of Media:-30~180℃
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK55-3PS-F Flange Air Actuated Ball Valve

  • Actuator Type:Spring Return / Double Acting
  • Structure:Floating Ball Core
  • Pressure:1.0 / 1.6 / 2.5 / 4.0 / 6.4MPa
  • Body Material:Stainless Steel
  • Temperature Of Media:-30~180℃
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK56-W Tri Clamp Food Grade Pneumatic Actuated Ball Valve

  • Actuator Type:Spring Return / Double Acting
  • Structure:Floating Ball Core
  • Pressure:1.0 / 1.6MPa
  • Body Material:Stainless Steel
  • Temperature Of Media:-30~180℃
  • Suitable Media:Water, Liquids, Food, Medicine, Corrosive Medium, etc
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HK57-T Double Union PVC 3 Way Pneumatic Actuated Ball Valve

  • Actuator Type:Spring Return / Double Acting
  • Structure:T Type / L Type
  • Pressure:1.0 / 1.6MPa
  • Body Material:UPVC
  • Temperature Of Media:-30~180℃
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK56-WT Tri Clamp Food Grade Pneumatic Actuator 3 Way Ball Valve

  • Actuator Type:Spring Return / Double Acting
  • Structure:T Type / L Type
  • Pressure:1.0 / 1.6MPa
  • Body Material:Stainless Steel
  • Temperature Of Media:-30~180℃
  • Suitable Media:Water, Liquids, Food, Medicine, Corrosive Medium, etc
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