Control of heating valves The thermoelectric Alpha-4 actuator opens and closes the respective valves on the heating circuit distributors of panel heating and panel cooling systems depending on the heating requirement. It is maintenance-free and noiseless and is equipped with an all-round function display.
100% protection Great importance was attached to increased functional reliability with the Alpha-4. It offers a patented 100% protection against leaking valves and convinces with an improved overvoltage resistance.
Compact design Thanks to the modern design, the actuator has only small dimensions, which makes it suitable for short valve gaps. In addition, the valve adapter concept enables simple plug-in installation on almost any valve
Extremely efficient The actuator design is normally closed (NC) so that no power is consumed when not in use. Not only is this energy efficient, it also extends the life expectancy of the motor
Application The Alpha-4 is controlled by a 230 V room temperature controller with a two-point output or by pulse width modulation. The scope of delivery includes an Alpha-4 actuator 230 V NC, a 1m connection power and assembly instructions
230 V drive (operating mode: NC - normally closed)
Operating power 2 W
Simple connection with plug-in connection
Small overall width of only 44 mm
Cable length 1m
Simple plug-in installation: screw on the adapter
Suitable for various distributors:
and many more
Is your distributor not included? Talk to us!
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