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Butterfly valves K

Control Valves K

Gas and air control valves for flow adjustment. Optional for manual adjustment or installation on a gear motor. Aluminum valves from DN 40/25 up to DN 150, stainless steel valves for media temperatures up to 450°C from DN 50 up to DN 600.


  • Applicable as control valves for air
  • Smoothly running requires low torque of electrical actuators
  • Simple mounting due to installation inside flanges acc. to DIN 2632 and 2633
  • Different possibilities of adjustment allow wide range of usage
  • Adjustment scale and fixing device complete the devices 


  • Operating pressure: 30kPa (300 mbar)
  • Ambient air temperature: -20 ... +100°C (Version K ...H up to 500°C)
  • Any position possible (considering the flange-fixing screws)


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