Overview Paladon Systems manaufactures a comprehensive range of pneumatic and hydraulic quarter-turn scotch-yoke and linear valve actuators for valve sizes up to 60". Key Features Available in 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 … Read more
Overview S-Series subsea valve actuators use modified HY and HYL-Series valve actuators to provide subsea valve automation of rotary and linear valves and are available in spring-return and double-acting configurations. The design incorporates the option for industry standard ROV override interfaces and control systems for remote signalling and operation. Applications Automation of subsea rotary and linear … Read more
Overview DG-Series direct gas valve actuators are a simpler and more cost effective solution than gas-over-oil (gas/hydraulic) valve actuators. Rather than use the process gas to pressurise hydraulic fluid to provide the energy to operate the actuator, the process gas acts directly upon the valve actuator’s piston. To ensure long and reliable operation, Paladon Systems … Read more
Overview GH and GHL-Series gas-over-oil (gas/hydraulic) valve actuators use high pressure process gas to provide the energy required to power the valve actuator automating the valve. To provide increased safety and reliability, the process gas acts upon hydraulic fluid stored in gas-over-oil tanks, creating hydraulic pressure that is subsequently used to power the hydraulic valve … Read more
Overview PNL and HYL-Series high performance pneumatic and hydraulic linear valve actuators have been designed to automate any linear valve or mechanism. Using the same cylinder components as used for PN and HY-Series quarter-turn scotch-yoke valve actuators, long cycle life is guaranteed even in the most demanding applications and environmental conditions. Applications Automation of wedge gate, … Read more
Overview PN and HY-Series pneumatic and hydraulic scotch-yoke valve actuators have been designed specifically to guarantee long cycle life in the most demanding applications and environmental conditions. A fabricated steel frame, coupled with an all-steel construction, results in lighter and more corrosion resistant scotch-yoke valve actuators than traditional designs employing castings. A light design, superior … Read more