Thermoelectric actuator, normally closed

PROFACTOR® thermo-electric actuators are designed for two-position control in heating and cooling systems. They are used for zone control in radiator and underfloor heating systems. The actuators are installed on shut-off and control valves of manifold groups, thermostatic radiator valves, fan-coil valves and zone valves. They are driven by a room thermostat or a dedicated controller. The actuators operate silently and have low power consumption.

All PROFACTOR® thermo-electric actuators use temperature-sensitive elements manufactured by Vernet™.

Power consumption: 2 W

Total actuator stem travel: 3 mm

Opening/closing time: ~3–5 min

Stem force: 110 N

Operating voltage: AC 230 V

Cable length: 0.9 m