Paladon Systems


Paladon Systems was established in 1981 as a valve actuator manufacturer and Valve Automation Centre (VAC) to the Oil and Gas industry. Their comprehensive range includes pneumatic and hydraulic quarter-turn scotch-yoke and linear valve actuators for valve sizes up to 60".

Features include:

  • Double-acting or spring-return (fail-safe) configurations
  • All steel construction with no external threads
  • Modular design via fully interchangeable power cylinders and spring modules
  • Symmetrical, canted or demi-canted yokes available Totally enclosed weatherproof housings, certified to IP66
  • Scragged springs (set removal) for optimum performance and reliability
  • Fully welded spring modules for simple and safe removal
  • Electroless nickel plated cylinders as standard; chrome, Xylan or electrofilm coatings also available
  • Mechanical or hydraulic manual overrides available on all actuators
  • Standard mounting pads for position switches and control panels/cabinets
  • Mechanical position indicator


Print this page