Double Acting Electrohydraulic Valve Actuators and Hydraulic Valve Actuators Datasheets

Compact Helical, Pneumatic & Hydraulic Valve Actuators, CQ Range
from Rotork plc

CQ Range, single and double-acting, pneumatic and hydraulic, compact helical actuators. The RFS CQ range is an innovative fully concentric balanced design based on a helical mechanism, transforming the linear motion of the piston into a quarter-turn rotation of the valve stem to operate a... [See More]

  • Acting type: Single Acting; Double 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]

  • Acting type: Double Acting
  • Actuator Torque: 155 to 390
  • Valve Motion: Rotary
  • Full Range of Rotary Motion: 90°
Double-acting Pneumatic Actuator -- ACTO
from KSB AG

Design. Double-acting hydraulic actuator for mounting on quarter-turn valves (butterfly valves or ball valves). Top flange to ISO 5211. Control pressure up to 120 bar. Can be mounted on various types of valve stem ends (square end, flat end or key). Force transmission via rack-and-pinion,... [See More]

  • Acting type: Double Acting
  • Actuator Torque: 2478 to 1.33E6
  • Valve Motion: Rotary
  • Full Range of Rotary Motion: 90°
LH Series Linear Valve Actuator
from Millennium Power Services

Rotork linear actuators offer the advantages of compact size, high performance and a simple but highly reliable design. They are ideal for operating on/off and control functions of both globe and wedge gate valves. Both spring-return and double-acting configurations are available with either... [See More]

  • Acting type: Single Acting (optional feature); Double Acting (optional feature)
  • Actuator Force: 89920 to 1.24E6
  • Valve Motion: Linear
  • Actuator Type: Piston Cylinder
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]

  • Acting type: Single Acting; Double Acting
  • Actuator Torque: 80000 to 6.64E6
  • Valve Motion: Rotary
  • Full Range of Rotary Motion: 90°

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