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Description
The Reliance anti legionella valve is designed to be connected
to a Reliance (Aquasystems) potable water expansion vessel
with a ¾” connection. It is designed to divert a proportion of the
water that is flowing through a system into the vessel to cause
turbulence and encourage an exchange of water within it.
Specification
Nominal size
DN20
Max. inlet temp.
30°C
Medium
Potable Water
Dimensions
(Vessel Supplied Separately)
Installation
Before installing the anti legionella valve ensure that the water
system has been flushed and is free from debris and that the
system pressures and temperatures are within the working
parameters of the valve.
To install the anti legionella valve onto a vessel follow these
steps.
1. First insert the paddle retaining
tube into the vessel connection as
shown. This is the small plastic
tube with a cut down the side.
To insert it you squeeze the tube
together and push it into the vessel
connection and then let it spring
back into place.
2. Taking
care not to damage the paddle or
the paddle retaining clip, screw
the anti legionella valve onto the
expansion vessel and tighten up
with a spanner. Note the valve
includes a rubber seat so extra
washers and PTFE tape are not
needed.
2. Connect the ¾” FBSP tee piece
onto the anti legionella valve
and tighten with a spanner, the
connection is sealed by an oring so
extra washers and PTFE tape are
not needed. The tee piece remains
rotatable through 360° when
tightened.
80
100
36
Dimensions in mm unless otherwise stated.
