Thermoelectric Actuator SALUS 230V M30 Diameter (model 615211608)

The Thermoelectric Actuator SALUS 230V M30 Diameter (model 615211608) is an electrically driven valve actuator designed for radiator and zone valve control in heating systems. It connects to standard M30 threaded valve stems and operates on 230V mains supply, providing reliable on/off or modulating movement to open and close thermostatic radiator valves and small zone valves. The actuator is intended for integration with building control systems, room thermostats or wiring centers to enable automated temperature control in residential and light commercial installations.

Advantages

This SALUS thermoelectric actuator offers straightforward installation on valves with an M30 connection and a 230V power interface compatible with common mains networks. Its compact cylindrical design saves space in valve cabinets and behind radiators. Electrical operation eliminates the need for manual valve adjustment and enables precise timed or thermostat-driven control, improving comfort and enabling energy-efficient operation when combined with zone control strategies.

Suitable for

• Automated control of thermostatic radiator valves
• Actuation of small zone valves in residential heating systems
• Integration with room thermostats, timers or central controllers

Key specifications

• Power supply: 230V AC mains
• Mechanical connection: M30 threaded diameter for valve stem mounting
• Actuation type: thermoelectric / electrically driven
• Application: radiator valves and small zone valves
• Installation orientation: inline on valve stem (compact cylindrical form)

How to use

Attach the actuator to a compatible valve by securing it onto the M30 threaded valve stem according to the valve manufacturer’s guidance. Connect the actuator to a 230V supply and to the control signal from a thermostat, relay or wiring center as required by the heating control system. After power-up, the actuator will drive the valve shaft to open or close the flow path based on the control input. Verify correct operation by commanding open and closed states from the controller and inspecting valve movement.

Usage recommendations

Ensure electrical installation and wiring are performed by a qualified electrician and that power is disconnected before fitting. Confirm compatibility with the radiator or zone valve (M30 connection) and the control device. Observe manufacturer guidelines for maximum ambient temperature and mounting position to ensure reliable long-term operation.