Thermal heads and servo motors

To regulate the radiator’s thermostatic valves, VALTEC offers direct control motors (thermostatic heads) with built-in solid or liquid sensor components. The use of thermal regulators, fitted with them, makes it possible to maintain the given level of temperature in the premises with a tolerance of up to 1°C. The VALTEC electrical servo motors enable you to control the automatic radiator valves as per the readings of the indoor thermostat or climate control unit. Their working principle is based on the expansion of the liquid (methyl benzene) in the bulb in case of passage of current through the built-in heating element. The VALTEC electric-thermal servo motors are powered by 220 or 24 V. the thermostatic heads and servo motors by VALTEC are meant for installation on valves with connector thread of M 30x1.5.