Spring Return Pneumatic Actuator (ASR). From 4 Nm to 4500Nm.
Rack and pinion design. Linear torque. Rotation angle 90º ± 5º(by means of external travel stops).
Working temperature from -55 ºC to 150 ºC. Maximum working pressure: 8 bar (116 psig)
Mounting of solenoid valves acc. NAMUR Std. Mounting of devices acc. NAMUR VDI/VDE 3845 Std. Coupling according to ISO 5211 and DIN 3337(Octogonal drive). Position indicator can be used also to operate mechanical limit switches or proximity detectors
ACTREG actuators can also offer you following options on request: Fast acting, Stroke limiters, Epoxy coated body, Electroless Nickel Plated body and end caps and Special construction for high temperature service.
The pneumatic actuators are CE, ATEX and SIL3 marked.