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ACTUATOR

Kaval pneumatic actuators are engineered for reliability, precision, and long-term performance in demanding industrial applications. Designed to operate seamlessly with our valve products, they deliver consistent and efficient actuation for use in oil and gas, petrochemical, power generation, and other critical systems.

Built to perform in high-pressure and harsh environments, our actuators offer dependable automation and control.

We specialize in pneumatic actuation and provide a range of models to suit various torque and control requirements. If your project has specific needs, our team is ready to collaborate with you on customized solutions that ensure optimal system performance.

KRP-KAVAL Rack and Pinion Actuator

  • Materials: Body - extruded aluminium, end caps & piston - die-cast aluminium, pinion - alloy steel
  • Rotation: 90°
  • Output torque:
  • Double Acting: 3 ～ 13,022 Nm
  • Spring Return: 2.9 ～ 4,199 Nm
    • Operating Pressure: 2-8 Bar
    • 3 different working temperature executions
  • Standard (ST):-20℃ to +80℃
  • Optional (LT): -40℃ to +80℃
  • Optional (HT): -20℃ to +150℃
    • Multiple choices of ISO flange and drive shaft connection available.
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KSY-KAVAL Scotch Yoke Actuator

  • Materials: Body – ductile iron orCS，springand cylind body- CS. yoke pin-alloy steel.
  • Rotation: 90°
  • Output torque:
  • Double Acting: 110 ～ 256,893Nm
  • Spring Return: 38 ～ 153,312Nm
  • Operating Pressure: 3-10 Bar
  • 3 different working temperature executions
  • Standard (ST):-20℃ to +80℃
  • Optional (LT): -40℃ to +80℃
  • Optional (HT): -20℃ to +150℃
    • Multiple choices of ISO flange and drive shaft connection available.

Actuator Product Features

  • Precise torque output
  • Factory inspected and tested
  • Reliable performance and high cycling life
  • Traceable by serial number
  • MOUNTING STANDARDS
  • Body air connection: VDI/VDE 3845 (NAMUR)
  • Ancillary attachment: VDI/VDE 3845 (NAMUR)
  • Valve Mounting: ISO 5211 | DIN 3337
  • Travel stop adjustment
  • The travel stop adjustment is designed to achieve a rotation range of （-5° ～ +95°） which brings an accuracy valve alignment.
  • It is achieved by the two independent external travel stop screws and a cam, which allows adjustment from -5° to + 5° on the close position and +5° to - 5° on the open position.