Rotork GP & GH Range
Pneumatic and Hydraulic
90° Actuators
High torques
500-600,000 Nm
- For On-Off and modulating
- Strong actuators for large valves and high torques
- Modular design for complete interchangeability
- Double acting or Single acting with spring return
- Connection to valve according to ISO5211
- Connection accessories according to VDI/VDE3845, NAMUR
- Adjustable end stops +/- 5°
- Internal parts corrosion protected high strength alloy steel
- Scotch Yoke principle, canted or symmetric, gives high torque in the end positions
- High reliability, long life, one year warranty
- High efficiency, low air consumption
- Temperature range -30 °C to +100 °C
- Options: Manual or hydraulic override, high temperature, low temperature, customer specified paint, low pressure, high pressure, electro hydraulics, fast opening/closing speed, fire protection thermal jacket, stainless steel cylinders and tie bolts, Fibreglide® yoke bushing for modulating duty