Motorised actuators are used in the heating, venting and air conditioning trades. The actuators can be used for room temperature control, among other things.
The Actor M motorised actuators are modulating 0-10 V or 4-20 mA actuators that also feature either on/off of floating control. All actuators have 0-10V position feedback. For Overtrop valves there are suitable adaptors to connect the actuators to the valves.
Depending on the version, the actuators are available with spring return as normally closing or normally opening, so that the actuator can be used for various application in an emergency.