Pneumatic Butterfly Valve

Manufacturing Pneumatic Actuator Butterfly Valve with CE, ISO, FDA, RoHS certificates. Good sealing performance and a large size range for your choice. Suitable for large size pipeline system. Such as HVAC system, iriigation system, water treatment, etc.
● Actuator Type: Spring Return(Single Acting) and Double Acting
● Size Range: 2", 2.5", 3", 4", 5", 6", 8", 10", 12", 14", 16", 18", 20", 24"
● Air Pressure Supply: 2.0 bar to 8.0 bar
● Structure: Midline Structure / A-Type
● Rotation: Quarter-turn
● Material: Cast Iron, Stainless Steel and PVC
● Connection Type: Wafer, Lugged, Tri Clamp and Flanged
● Suitable Medium: Water, Oil, Air, Gas, etc
● Any requirements of pneumatic butterfly valve, please contact us at sales@covnavalve.com. We will help you select the best valve with a competitive price!

HK59-D-P PVC Pneumatic Actuator Butterfly Valve

  • Actuator Type:Spring Return / Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Pressure:10 / 16 bar (145 / 232 psi)
  • Body Material:Plastic UPVC
  • Temperature Of Media:-5 to 80℃ (23℉ to 176℉)
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK59-D-S Stainless Steel Pneumatic Butterfly Valve

  • Actuator Type:Spring Return / Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Pressure:10 / 16 bar (psi)
  • Body Material:Stainless Steel 304/316/316L
  • Temperature Of Media:-10 to 180℃ (14℉ to 356℉)
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK59-D Cast Iron Pneumatic Actuated Butterfly Valve

  • Actuator Type:Spring Return / Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Pressure:10 / 16 bar (145 / 232 psi)
  • Body Material:Cast Iron
  • Temperature Of Media:-10 to 180℃ (14℉ to 176℉)
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK59-D-W Food Grade Pneumatic Actuated Butterfly Valve

  • Actuator Type:Spring Return / Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Pressure:10 / 16 bar (145 / 232 psi)
  • Body Material:Stainless Steel 304/316/316L
  • Temperature Of Media:-10 to 180℃ (14℉ to 356℉)
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK59-D-M Lugged Type Cast Iron Butterfly Valve With Pneumatic Actuator

  • Actuator Type:Spring Return / Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Pressure:1.0, 1.6MPa (10 / 16 bar)
  • Body Material:Cast Iron
  • Temperature Of Media:-10~180℃ (14℉~356℉)
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK59-D-M-S Lugged Stainless Steel Butterfly Valve With Pneumatic Actuator

  • Actuator Type:Spring Return / Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Pressure:1.0, 1.6MPa (10 / 16 bar)
  • Body Material:Stainless Steel
  • Temperature Of Media:-10~180℃ (14℉~356℉) 
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK59-D-F Double Flanged Pneumatic Actuated Butterfly Valve

  • Actuator Type:Spring Return / Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Pressure:1.0, 1.6MPa
  • Body Material:Cast Iron
  • Temperature Of Media:-30~180℃
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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HK59-D-KITZ Lugless Air Actuator Butterfly Valve

  • Actuator Type:Spring Return / Double Acting
  • Air Supply Pressure:2.5 bar to 8 bar
  • Pressure:1.6MPa
  • Body Material:Aluminum Alloy
  • Temperature Of Media:-30~180℃
  • Suitable Media:Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc
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