The Tower Flue Components two port spring return zone valve comes with a 28 mm compression fitting and an auxiliary switch. This is for general purpose flow control applications or central heating systems. When correctly wired with an appropriate room thermostat, cylinder thermostat, and programmer, the valve will control the water flow from the boiler to hot water and from the boiler to central heating.
28 mm two port motorised zone valve
Operating temperature range is 5C to 88C
Supply voltage is 220 V to 240 V AC 50 Hz
Power consumption is 6 W
1 m cable length
Two port spring return valve with 28 mm fittings and auxiliary switch
Manual override lever
Technical specification
Years Guaranteed1Width110 mmTypeMid-Position ValveSize28 mmNumber of Ports2Maximum Temperature88CMaximum Pressure1 barMaterialBrass, Aluminium and SteelHeight75 mmDiameter28 mmManufacturer Model NoVAL228MVBrand NameTower
Reviews
Tower Flue Components Optimum Zone Valve Compression Fittings 28mm 3 Port OP-2PORT28