Ball Valve.jpg Priority Demand Valve with RAS BF Valve.jpg Priority Demand Valve with RAM copy.jpg (1)

Priority Demand Valve V2 - Ball Valve/Butterfly Valve

  • WRAS Approved.jpg
Size Range 25mm - 50mm (1" - 2") - Ball Valve
50mm - 200mm (2" - 8") - Butterfly Valve
Maximum Working Pressure 16bar (232psi)
Working Temperature Range -10ºC to 70ºC (14ºF to 158ºF)
Connections BSP female thread according to ISO 228/1 - Ball Valve
Semi lug wafer pattern to suit PN16 Flange according to BS EN 1092 and Table D/E flanges according to BS 10 - Butterfly Valve

Rapidrop's innovative electrically driven Priority Demand valve for use with mains water supply or stored water supply residential sprinkler systems. 
Upon activation of a flow switch/relay, the valve will automatically close the domestic supply allowing all water to flow to the sprinkler system.

Designed to meet BS 9251:2021 - Valve for isolating domestic supply in the event of sprinkler activation.

The priority demand valve is available in ball or butterfly type body (depending on connection) attached to a specific actuator (dependant on size) along with a pre-wired control box.