Automatic Fill Valves facilitate the setting and maintenance of a constant pressure within a closed circuit Hydronic Heating System.
Honeywell's VF06 filling valve ensures simple and safe filling or refilling of a closed heating system. The VF06 combines a pressure reducing valve, a check valve and a shut-off facility in one compact unit.
Part # VF06-1/2B
For connection details refer to PDF below
A pressure gauge to suit the auto fill valve (4 Bar) is available part # MF126 1/4" BSP connection
(refer to gauges under accessories section for more details also the PDF download below)