The thermal actuator TWA-V range is used with electrical on/off-controls to activate several types of Danfoss valves with RAV and VMT/8 connection. The actuator is equipped with a visual position indicator to show the open or closed position of the valve. The actuators are made for either 24V (SELV) or 230V supply in both normally closed (NC) or normally open (NO) versions (valve positions with no supply voltage to the actuator).