The Pro 28 mm 2 Port Motorised Valve (11732211) is a motorised zone valve designed for use in central heating and hot water systems with 28 mm pipework. It automatically controls the flow of heated water in a single circuit based on signals from the heating control system.

Function & Purpose

This motorised valve opens to allow water flow when a thermostat or heating controller calls for heat and closes to stop flow when the demand ends. The two-port design means it controls a single flow path, making it suitable for switching on or off one heating or hot water circuit. Automated operation improves comfort and convenience by eliminating the need for manual valve adjustments.

Compatibility

The valve is designed for 28 mm pipe connections, so it fits central heating systems that use 28 mm copper or compatible pipework. It integrates with standard room thermostats, programmers, and boiler control signals to regulate water flow as part of a zoned heating setup.

Design & Build Quality

This motorised valve features a robust body and reliable actuator mechanism built to withstand regular operation in heating systems. The internal components and seals are engineered for durability and smooth movement over many cycles of opening and closing.

Ideal Applications

The 28 mm 2-port motorised valve is ideal for residential or light commercial heating systems where a single controlled circuit needs to be switched on or off automatically. It is commonly used for controlling a heating circuit or a hot water circuit in systems with larger 28 mm pipework, and it is suitable for new installations, system upgrades, or as a replacement part in existing setups.