Drayton ZA5 2-Port Zone Valve Actuator Motor Head 230v 27650 for central heating
The Drayton ZA5 is a 2 Port Zone Valve Actuator and is one of Drayton’s new "snap-on" actuators. The ZA5 is a motorised actuator valve head that can be easily mounted onto a valve body using the ‘snap-on’ design feature.