Description
Thermoelectric valve drive for opening and closing valves. For 2-step or PWM control of heating, air conditioning and ventilation systems, individual room control of surface heaters, control of heating circuit distributors, radiators, convector heaters, cooling ceilings. Operation is carried out by the heating actuator REG-K/6×24/230/0.16A, fan coil controller REG-K or a room temperature control unit (24 V) with 2-step or PWM output.
Valve adapters permit compatibility with a variety of valve bodies and heating circuit distributors.
■ First-open function: The drive is factory-set to de-energised open. This allows the heating to be operated during the building shell phase.
■ De-energised closed
■ Functional display (open, closed, intermediate settings)
■ Adjustment control
■ Plug-in connecting cable
■ Plug-in assembly
Supply voltage: AC/DC 24 V +20%/-10%, 0-60 Hz
Starting current: < 300 mA for max. 2 min
Power consumption: 1 W
Lift: approx. 4 mm
Running time: 3.5 min for 4 mm
Positioning force: 100 N ± 5%
Medium temperature: 0-100°C
Type of protection/protection class: IP 54 / II, in all installation positions
Connecting cable: 1 m, 2×0.75 mm² pluggable
Dimensions: 59.2 x 44.3 x 56 mm (HxWxD)
To be completed with: Room temperature control insert with switch MTN536302/04
Power supply REG, AC 24 V/1 A MTN663529
In KNX, to be completed with: Heating actuator REG-K/6×24/230/0.16A MTN6730-0001
KNX fan coil actuator REG-K MTN645094
Power supply REG, AC 24 V/1 A MTN663529
Accessories: Valve adapter VA50 for thermoelectric valve drive MTN639150
Valve adapter VA78 for thermoelectric valve drive MTN639178
Valve adapter VA80 for thermoelectric valve drive MTN639180