Motorised 2 Port Zone Valve Size:1" contain many contaminants such as

contain many contaminants such as sand

- Independent tests prove conclusively that there is no build-up of sediment in the flex

- Can be installed above or below the flood level of connecting appliances

Each drain includes the triangular base which does not include legs

Motorised 2 Port Zone Valve Size:1" contain many contaminants such asDESCRIPTION: Motorised 2 Port Zone Valve. The ZV valve range has been designed to control the flow of water in iron and copper pipe systems. Although specifically designed for small bore central heating systems, the valves can be used in commercial and industrial applications. SPECIFICATIONS: Power consumption: 6W Lead supplied: 1M, 5 core Auxiliary micro switch Removable Head Voltage: 230V 50Hz Operating temperature range: +5 to +88 deg. C Maximum