Products tagged with 'polypipe valve actuator'

The Polypipe PB00402 4-Wire Valve Actuator is designed for use with compatible underfloor heating manifolds. It electrically opens and closes the manifold's supply valves, controlling water flow to individual heating circuits and helping provide room-by-room heating control.

The actuator is controlled by the room thermostat for the corresponding zone. Its four-wire connection allows the thermostat signal to energise the actuator and open the heating valve. An indicator shows when the actuator is open.