piston actuator valve / hydraulically-operated / pressure-control / in-line



  • Type:

    piston actuator

  • Operation:


  • Function:


  • Other characteristics:

    in-line, quarter-turn

  • Pressure:

    10 bar, 100 bar (145 psi)


manPOWER Range

The Rotork manPOWER range high-integrity failsafe valve operation without the need for any power supply. The self-contained system is suitable for workshop or mounting on a wide range of rotary and linear operated valves and It offers a cost-effective solution for actuator applications where operation is infrequent. Typical applications include emergency shutdown valves and over-or under-pressure protection at remote, unpowered locations.

Product Features:

Completely self contained
Adaptable for quarter-turn or linear service
Simplified control circuit with a minimum of components
Built-in temperature compensation
High-pressure zero-leakage control system
Watertight or explosionproof construction
Fail open or closed
High-integrity stainless steel tube and fittings
Manual reset after operation
10 Bar (150 psi) or 100 Bar (1,500 psi) operating pressure suitable for actuator displacements up to 13.2 L (3.5 US gal)

Other Rotork plc products

Fluid Power Actuators