Woodward Steam Turbine Actuation

    Electro-Hydraulic Actuator for Steam Turbines


    TM25/200 Actuator

    Woodward’s TM-25/-200LP actuators are electro-hydraulic, proportional actuators for positioning steam and pilot valves requiring low/high force linear actuation. The TM-25LP and the TM-200LP electro-hydraulic actuators provide one inch of linear valve movement for steam turbine control valves. For critical turbine applications, a dual coil option is available.


    • Output - linear, 25 mm (1") max stroke, 10.7 kN (2400 lbf) max
    • Input Power - 552 to 8274 kPa (80 to 1200 psig) supply oil, 0-200mA demand signal


    Learn more from the TM25/200LP Actuators product specification