Servomotor for underfloor heating 230 V, VA80 Servomotor for underfloor heating M30 x 1.5 mm NC closed without power for underfloor heating and heating circuit manifold (8)

Efficient operation: Thermoelectric actuators are based on thermal expansion and contraction. They operate without mechanical force transmission, are wear-free, and feature paraffin-coated drive elements and PTC heating elements. This ensures stable, quiet, and maintenance-free operation, low energy consumption, and a long service life. Technical data: The actuator for underfloor heating operates at 230 V, has a thrust of 150 N, a stroke of 3 mm, and an opening time of 3–5 minutes. Easy installation: The actuator for underfloor heating has a standard M30 x 1.5 mm thread and requires only two wires – one valve per heating circuit. (Note: Please remove the red clamp after installation. If you need to maintain a specific water level after a power outage, please leave the red clamp in place.) Energy efficiency and safety: Thermoelectric actuators for underfloor heating consist of a paraffin-filled drive element that activates a PTC heating element and is automatically reset by a spring after a power outage. Versatile applications: The actuator operates on an on/off principle and is typically controlled by the room thermostat. It can be used as an accessory for water separators in underfloor heating systems, whether for heating or cooling, and is suitable for residential buildings, hotels, etc. Efficient operation: Thermoelectric actuators are based on thermal expansion and contraction. They operate without mechanical force transmission, without wear, using paraffin-coated drive elements and a PTC heating element. This ensures stable, quiet, and maintenance-free operation, low energy consumption, and a long service life. Technical specifications: The actuator for underfloor heating systems operates on 230 V, has a thrust of 150 N, a stroke of 3 mm, and an opening time of 3–5 minutes. Easy installation: The actuator for underfloor heating systems has a standard M30 x 1.5 mm thread and requires only two wires – one valve per heating circuit. (Note: Please remove the red clamp after installation. If you need to maintain a certain amount of water after a power outage, please leave the red clamp in place.)

Technical Data:
Ambient temperature: -5 to 50 °C.
Thrust force: 150 N
M30 thread: M30 x 1.5 mm
Stroke length: min. approx. 3 mm.
Voltage: 230 V AC
Operating time: 180–300 seconds.
Cable length: 800 mm
Protection class: IP54.

Safe and reliable:
The normally closed (NC) contact ensures safe operation and prevents unnecessary losses due to continuous hot water flow.
Please remove the red clamp after installation.
Most users only require the normally closed (NC) contact. If you need to maintain a certain water flow after a power outage, keep the red clamp.

Please note: Do not open the actuator, even if it is defective; there is a risk of injury.