Sunvic motorised valves are guaranteed to be of high quality, high reliability and high specification. Years of experience in the mastery of valve design and manufacture gives uniqueness to the products within our range. The motorised valve is probably the hardest working component in "wet" domestic central heating systems, so you need to be sure it belongs to a name you can trust. Our expertise is evident in our ability to create patented technology for both actuators and valve bodies.
2 port Motor Open, Motor Closed
SZM1801 & EML3454
valve and actuator pack
reduced energy consumption-powered only when motoring