The thermo-electric Taconova TOPDRIVE actuator is suitable for heating distributors and radiator valves. The actuator is suitable for valves with a connection size of M30x1.5.

Function

The actuator operates on an ON/OFF system. When there is a deviation from the desired room temperature, the thermostat sends a signal to the actuator. An electric resistance heats the expansion element in the actuator, which then transfers its movement to the valve.

Material

• Housing and internal parts: heat-resistant and impact-resistant plastic
• Spring: stainless steel
• Cable: PVC

Advantages

• Precise bayonet connection
• Possible to mount the actuator in an inverted position (360°)
• The actuator is protected against leaky valves thanks to the shaped seal
• Visual inspection of valve position
• Quiet operation
• A minimum stroke of 4mm ensures long service life

Properties

• Power supply 24V
• Operating power 1.8W
• Normally closed (NC)
• Connection size M30x1.5 (compatible with valve manufacturers:  TacoSys/Heimeier/Strawa/Oventrop/Delphistherm/Emmeti/Schlosser)
• Opening and closing interval approx. 3 minutes
• Connection cable length 1m
• Protection class IP44 / protection class II