Mains Cold Water Inlet
Pressure Regulating Valve
Set @ 3.5 Bar
Pressure Gauge Tapping
(Gauge not supplied)
6 Bar Safety Valve
* a tee piece can be fitted between the Pressure Regulating Valve and the non-return valve if a balanced cold water tapping is required
Expansion Vessel Tapping
Mains cold water
outlet
Non-return valve
incorporated in manifold
▲
FIGURE 07.
MAINS UNVENTED KIT VALVE
INSTALLATION
12
TECHNICAL DOCUMENTATION
