Emergency manual override using a declutchable manual gearbox with handwheel for mounting on ACTAIR EVO double-acting pneumatic actuators, DYNACTAIR EVO single-acting pneumatic actuators and hydraulic actuators. The manual override is fitted between the valve and the actuator. The manual override has priority over the pneumatic or hydraulic actuator and is locked either in clutched or declutched position using the locking device.
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Main Applications

  • Water
  • Waste water
  • Energy
  • Industry

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  • Worm gear mechanism irreversible in any position
  • Grease-packed for life (silicone-free grease) at the factory, therefore maintenance-free.

Sectional Drawings