Hiller Range

The Hiller range encompasses rotary and linear pneumatic and hydraulic actuators in double-acting and spring-return configurations. The range also includes specialised linear hydro-pneumatic actuators designed to deliver very precise speed control. Rotork supports a large installed base of these products already proven in installations throughout the world.

Product applications include main steam isolation valves, feed water isolation valves, HVAC system dampers and numerous other plant auxiliary systems. Quality assurance for these products conforms to 10 CFR 50 APP B, 10 CFR 21, ANSI N45.2 and has been audited by both NUPIC and NIAC. Environmental and seismic qualifications comprise IEEE 323, 344 and 382.

See publication PUB068-001 for further details.