Direct Acting Electrohydraulic Valve Actuators and Hydraulic Valve Actuators Datasheets

Direct High-pressure Gas Valve Actuators, HPG Range
from Rotork plc

The HPG range of pipeline actuators are designed to use pipeline gas as the motive power source. They utilise our robust scotch yoke mechanism field proven the world over in all types of fluid power applications. Manual override is a standard feature of the range. Our design incorporates a separate... [See More]

  • Actuator Action: Direct Acting
  • Actuator Torque: 5.31E6
  • Valve Motion: Rotary
  • Full Range of Rotary Motion: 90°
Actuator -- Model EH-059
from Gosco Valves

Positioner, switch, fail safe, # of auxiliary limit switches option [See More]

  • Actuator Action: Direct Acting
  • Actuator Torque: 155 to 390
  • Valve Motion: Rotary
  • Full Range of Rotary Motion: 90°
GH Series Hydraulic Quarter-Turn Valve Actuator -- GH085
from Millennium Power Services

GP (pneumatic) and GH (hydraulic) range scotch yoke actuators are designed to provide a rotary, quarter-turn movement for either on/off or modulating duty. The rugged yet compact design is available with two different yoke designs. The classic symmetric yoke delivers peak torque at both ends of... [See More]

  • Actuator Action: Direct Acting
  • Actuator Torque: ? to 5.31E6
  • Valve Motion: Rotary
  • Full Range of Rotary Motion: 90°
Hydraulic Actuators
from Pentair Valves & Controls

Quick-acting spring-return actuators for 90 ° valves fast operation. use of actuated valves with very short operating time ( <1 sec) especially during emergency conditions or process transients. special damping system to gradually reduce the speed in the last portion of the valve stroke,... [See More]

  • Actuator Action: Direct Acting
  • Actuator Torque: 80000 to 6.64E6
  • Valve Motion: Rotary
  • Full Range of Rotary Motion: 90°

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