A well-known alternative for on/off service. Robust design, low weight and compact dimensions are features of this actuator.
- NAF-RC pneumatic actuators are intended for on-off control and are suitable for most valves with 90° angle of rotation.
- The actuators are based on the ’Scotch yoke’ principle, which means that they deliver the highest torque at the beginning and end of the rotary travel.
- They are equipped with low-friction seals consisting of surface treated O-rings, which results in a long, lubrication-free life and thus low maintenance costs.
- The actuators are available in double-action version and spring-return version.