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K-Tork - Air Fail-Safe Actuator

Model Number: K-TORK-AFS

K-TORK Air Fail-Safe actuators incorporate an integral air reservoir to fail valve in desired position upon loss of air pressure, electrical power, or both. Available for general purpose or hazardous area classification installations. Part of our Rotork Actuator range.

Some key benefits of using the Air Fail-Safe Actuator are:

  • Economical alternative to large, heavy mechanical spring-return actuators
  • Will not allow the valve / actuator to "drift" during periods of low supply air pressure
  • Field reversible to change the fail position
  • Capable of multiple valve cycles after loss of supply air
  • NAMUR VDI/VDE 3845 mounting standard for control accessories

Not sure which product you need?

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Need a bespoke part?

Our team of engineers are fully equipped to provide bespoke system design and manufacture.

This process involves specifying, procuring, calibrating and maintaining instrumentation and control systems for industrial and commercial process control applications.

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