24v Actuator

This thermal actuator is suitable to be mounted on all manifolds, thermostatic valve bodies and three-way valves. Allows automatic shut-off to the system fluid under the control of a room thermostat of of another electrical switching device.
Function Version normally closed (NC)
• When applying the operating voltage the expansion system of this actuator will be heated up. after passing the dead time a uniform opening procedure will follow.
• When the voltage supply is cut off this actuator will automatically close after passing the dead time due to the cooling the expansion system.