ESI Controls 3 Port Motorised Zone Valve Replacement Actuator Head - ESZVA3LM

ESi detachable replacement actuator head is designed to suit both 22mm and 28mm 3 port motorised zone valves. Replacing the head is simple and it can fit directly onto valve bodies used by ESi and other bodies of market leaders with the supplied screws. Excellent performance and reliability make this actuator head a perfect solution for many domestic households.

ESI Controls 28mm Compression 2 Port Motorised Zone Valve - ESZV282LM

This 2 port motorised zone valve from ESI is your go to choice and replacement for the market leader. The spring return actuators are simple to fit and come complete with a 1metre cable length with 5 standard wire colors. With their high reliability and great performance you can guarantee you are buying a product with value, simplicity and quality in mind. The valve is used to zone your hot water or central heating circuit. Actuators can also be purchased separate.

ESI Controls 2 Port Motorised Zone Valve Replacement Actuator Head - ESZVA2LM

ESi detachable replacement actuator head is designed to suit both 22mm and 28mm 2 port motorised zone valves. Replacing the head is simple and it can fit directly onto valve bodies used by ESi and other bodies of market leaders with the supplied screws. Excellent performance and reliability make this actuator head a perfect solution for many domestic households.

ESI Controls 22mm Compression 2 Port Motorised Zone Valve - ESZV222LM

ESZV222LM 2 port 22mm motorised valve is a durable brass bodied valve with a steel actuator and industry standard wiring, allowing quick and simple replacement for other brands.This 2 port motorised zone valve from ESI is your go to choice and replacement for the market leader. The spring return actuators are simple to fit and come complete with a 1metre cable length with 5 standard wire colors. With their high reliability and great performance you can guarantee you are buying a product with value, simplicity and quality in mind. The valve is used to zone your hot water or central heating circuit.