Pneumatic actuator-Rack & Pinion
AT model, an Air Torque rack and pinion actuator, delivers high performance and reliable control, utilizing the latest available technology and materials.
AT series, fast & safe operating actuators with adjustable travel stops, uses the rack and pinion mechanism to produce a quarter turn movement. The operation is based on a pressure signal inserting a force on the balanced piston surface following by a conversion into a rotary motion through a pinion shaft.
These actuators are available in both spring return (SR) and double acting (DA) configurations suitable for various applications.
Max. operating pressure:
Extruded aluminium body with corrosion protection,
Also available in stainless steel housing
Stainless steel drive shaft available on request on all sizes with different protection levels
-20°C to +80°C for continuous operation (Others on request)
VDI/VDE 3845, Namur, ISO 5211, DIN 3337
Ramén complete flow control solutions provide an accurate and stable control using AirTorque actuators for valve sizes of DN 25-300 to meet the customers’ requirements. Do contact us for further information.