Reliance
Valves Anti-Legionella Valves help prevent bacteria from contaminating
stored cold water within the expansion vessel by maintaining circulation
and eliminating stagnation.
The Anti-Legionella Valve converts a
standard single connection expansion vessel into a ‘flow through type’
by diverting a portion of the flow into the vessel so that the water is
continually renewed.
Featuring union connections for ease of
installation our Anti-Legionella Valves are suitable for a wide range of
expansion vessels from 2 to 500 litres. All valves feature an
integrated isolation ball valve for simple installation and servicing,
as well as a drain plug to enable the vessel to be drained while still
connected to the valve. Larger sizes of the valves also come with
tamperproof lockable handles.