Terminal unit and zone valve actuators

MVT actuator is designed to provide, with V.XT, V.T and V.BT valve bodies, floating control of hot/cool water in two/four-pipe fan-coil units, zone and solar plants, reheat coils and dehumidification batteries.

Terminal unit and zone valve actuators

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MVT actuator is electric bidirectional. The valve stem movement is produced by rotation of a screw spindle connected, through a gear train, to a synchronous bidirectional motor. An internal magnetic hysteresis coupling limits the torque on the valve stem, avoiding the usage of microswitches and protecting the actuator from overload.