Siemens — SQM45.291B9

PRESSURE CONTROLLER: SQM45.291B9 actuator suited for driving oil pressure controllers, butterfly valves, dampers or for use on other applications that require rotary motion. Used primarily for load-dependent control of gas flow, oil volume and combustion air volume in connection with electronic ratio control LMV5. 10 min. run time, 3 nominal output torque, 1,5 holding torque, 190 radial bearing force.