The Motorised 3‑Port Zone Valve Actuator (22 mm / 28 mm) is a reliable, plug‑and‑play replacement for any mid‑position zone valve in a central heating or hot‑water system. Designed with a synchronous motor and spring‑return action, it delivers smooth opening and closing while keeping power consumption low (6 W at 230 V, 50 Hz).
Key features
- Universal fit – works with Tower VAL322MP / VAL328MP, Honeywell V4073/V4073A and most 3‑port valves from Banico, Grasslin, Interchange and other brands.
- Robust wiring – includes a 1 m 5‑core flex with industry‑standard colour codes (brown, blue, grey, orange, green/yellow).
- Auxiliary switch – 3 A resistive rating for easy integration with control panels.
- Manual lever – built‑in lever simplifies commissioning and testing.
- Wide operating range – temperature +5 °C to +88 °C, differential pressure up to 1 bar, static pressure up to 10 bar.
Installation is straightforward: connect the flex cable, attach the actuator to the valve head, and use the manual lever to set the mid‑position reference. The unit’s compact design and low noise make it ideal for residential or commercial heating installations where efficiency and reliability are paramount.
Upgrade your heating system today with this durable, energy‑efficient actuator—perfect for anyone looking to improve comfort while reducing energy costs.
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