The MF200Y is linear power failsafe actuators that can be used with 2-port and 3-port seat valves such as RGD steam valve range. The actuators use high end engineering and are manufactured in Europe in quality controlled manufacturing facilities. The actuators can be controlled by 0(2)..10Vdc or 0(4)..20mA control signals. The actuator is used in any applications where the spindle is required to go down in case of the power failure. Depending the valve range this provides power fail close or open operation for the valve-actuator combination.

The unit is powered directly from 240Vac and has built-in position indication. The actuator position can be manually adjusted with an allen key by removing the lid.The MF200Y actuators have also priority switching contacts for open/stop/close operation.