|Isolating - Integral PRV||No|
|Isolating - Backflow Prevention||No|
Filterball valves may be used for potable water, heating, cooling, and hot water services, compressed air, gas and oil.
Where indicated on the drawing, an isolating ball valve with integral strainer shall be installed – model FB - as distributed by Arrow Valves Ltd - Tel 01442 823123 www.arrowvalves.co.uk. The strainer shall be stainless steel with a 700 micron mesh. The body shall feature a side port, which allows the strainer to be removed whilst isolating both valve ports.