ESi 22mm 2 Port Actuator Head

Designed to suit both 22mm and 28mm 2 port zone valves and fit directly onto the valve body used by other brands. Supplied with two screws making it a high quality, fast-fit direct replacement.

Suitable for use in domestic and light commercial heating applications .

● A direct replacement for other popular models
● Supplied with two screws to allow the heads to be fitted onto other popular manufactuers bodies
● Manual lever for filling/draining the system saving time and money during system maintenance
● Quiet operation and minimum power usage saving energy costs
● Industry standard wiring allowing quick and simple replacement for other popular brand