Electro-Hydraulic Actuators

Our range of Electro-Hydraulic Actuators includes heavy duty scotch yoke, Helical Spline, Vane type and heavy duty linear cylinder. Electro-hydraulic Actuators are specified in areas without pneumatic or hydraulic supply when;

  • Fail safe function is required
  • Fast action is required
  • Long service life with frequent operation is required

They are also excellent for modulating control applications where their inherent ‘locked when not operating’ characteristic is very useful, as is the facility to ‘step’ the actuator in small increments.


  • Double Acting (DA)
  • Spring Return (SR)
  • Modulating (Control)
  • Torque range – up to 400,000NM
  • Thrust range – up to 50KN
  • Supply – single or multi-phase electric supply. Alternatively solar and battery back-up
  • Approvals – CE, ATEX, SIL4, GOST, CSA/UL
  • Painting – Epoxy paint to customer or project specification
  • Accessories – see Component supply
  • Automation systems – see Automation systems

Additional Services

  • Automation system design using CAD
  • Design and supply of valve to actuator adaption kits
  • Design and supply of control systems and panels
  • Supply of complete assembled and tested automated Valves
  • Fitting of automation assembly to free-issue Valves
  • Fitting and Testing of customer supplied components (engineering and labour only)