Drayton ZA5 2 Port Motorised Valve 5 Wires Actuator Only

Drayton

The LavaTap – Drayton ZA5 2 Port Zone Valve Actuator Head (Model 27650) is engineered for effortless reliability and long-lasting performance in S-Plan and other multi-zone heating installations. This genuine Drayton actuator, supplied by LavaTap, is the industry’s trusted solution for restoring full heating control in residential and light commercial environments. Designed with a convenient snap-on mechanism, the ZA5 head enables quick, tool-free replacement of faulty actuators without draining your system or disturbing existing pipework—saving valuable time for both professionals and competent DIYers.This actuator is a direct replacement for Drayton ZA5/679-2 Zone Valve, Drayton ZA5/679-3 Diverter Valve, and B/G BGMVSP-2 Zone Valve, making it ideal for fast repairs and straightforward upgrades in a wide range of UK heating systems.Featuring a 5-wire connection and pre-attached, colour-coded 1-metre cable. Its robust spring return mechanism guarantees fail-safe operation: the valve automatically closes if power is lost, protecting your heating system from unwanted flow and ensuring peace of mind. The built-in SPST end switch provides precise control, signalling your boiler or pump only when the valve is fully open, maximising system efficiency and safety.Practical details set the ZA5 apart—such as a manual override lever for simple filling, venting, or servicing, and a clear position indicator for instant visual confirmation of valve status. Constructed from durable, reinforced materials, the actuator head is designed to withstand daily use, high temperatures (up to 93°C), and pressures up to 8.6 bar, making it suitable for most domestic hot water and heating applications. Fully compliant with CE and UKCA safety regulations and supported by LavaTap’s technical expertise and satisfaction guarantee, this actuator is the smart choice for hassle-free heating repairs and upgrades.