Heating Manifold Thermal Actuator - NC or NO

Let a compatible thermostat control a manifold valve automatically. This electrothermal actuator head opens or closes the matching heating valve in response to its supply, providing a control component for a suitable underfloor-heating or radiator installation.

✅ Control the valve from the heating system - The actuator converts an electrical control signal into valve movement.

✅ Choose the required resting state - Normally closed and normally open options match different system designs.

✅ Match the control voltage - Separate 24 V and 220 V selections let you choose the specified supply version.

Give Each Heating Circuit Its Control Point

A zoned heating arrangement needs a way to act on the thermostat's demand at the manifold. An actuator head provides that mechanical response at the valve, so the wider controller can manage the circuit.

Match the valve fitting, voltage and NO/NC behaviour before installation. Thermal actuation is gradual, with a listed three-to-five-minute operating time, rather than instant motorised switching; the valve body and thermostat are separate components.

Technical details

• Type: electrothermal valve actuator head
• Options: NC or NO
• Voltage selections: 24 V or 220 V; use the marked AC rating
• Listed consumption: 2 VA
• Stroke: approximately 3 mm
• Cable: approximately 900 mm
• Package: one actuator head

Select the actuator state and voltage specified for your matching heating valve.