MYSON ACT322-3 Port Actuator Head Only 22mm/28mm

Replacement actuator head for MYSON MPE322 and MPE328 (valve body not included) Three port motorised Power Extra valve to simultaneously control water circulation in primary hot water and central heating circuits by diverting flow to either circuit, or to both simultaneously using a single valve. For use in domestic fully pumped central heating systems. For convenience the two neon indicator lights illuminate indicating which port is open. Manual override lever for use when filling, venting or draining the system. Fitted with a 1.1m length 4-core cable, and is supplied with two screws for securing to the valve body., Weight: 1.00530791472 Pounds, Manufacturer: Purmo Group Ltd.