24V 230V HVAC electric thermal actuator for radiator water manifold room floor heating system

Datasheet-Thermal Actuator-HTW-TAV-01 Series.pdf

 >> General                                     

HTW-TAV01 Series thermal actuators are signed for controlling control valves in HVAC automation systems. The thermal actuator can be controlled  by 230Vac/24 Vac on/off control signal or PWM signal. 

The following figures illustrate the function principles of the thermal actuators.

 >> Specification                           

Supply                                      230V/24V, 50/60Hz

Power consumption                 2 W

Operating current                    50 mA

Start-up current                       < 300 mA (max. 2 min.)

Force                                        95…105 N

Stroke                                       ≥4.5~5.0mm

Running time                        approx. 180s (close / open)

Mounting                                  by using an adapter ring (included)

Fluid temperature                    0…100 °C

Ambient temperature               0…60 °C

Housing                                   IP54, polyamide

 >> Wiring Diagram                       

 >> Operation                                    

HTW-TAV01 actuator works on the thermal expansion principle:

• moves actuator stem in one direction in case of heating of the actuator and

• moves actuator stem in another direction in case of no heating of the actuator

 >> Installation                                   

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