Pressure Equalising Valve Size:1/2" - Maximum head: 9 metres

- Maximum head: 9 metres

Chrome Plated compression fittings are available in Irish sizes from 1/2" through to 1"

- Outlet fits 4"/110mm inside diameter of PVC-U and cast iron soil pipe

- Ideal for use with sanitary appliances that are used infrequently

521101301) and tap hole blank (ref

Pressure Equalising Valve Size:1/2" - Maximum head: 9 metresDESCRIPTION: The valve is designed to supply both hot and cold water at equal pressures regardless of any pressure variation in the incoming supply. It does this by automatically adjusting the higher hot or cold pressure to the level of the lower pressure. Can be used on multi point combi, fully modulating boilers, gravity systems, mains pressure hot water cylinders or any hot water system that provides constant temperature output. It can be installed