Air Release Valve - AQ90CP 50mm 15Bar Cont Vacuum product_xc hybrid - 6 station How is the pressure set

How is the pressure set

Their rectangular footprint maximises internal space for multiple valves and wire connections

Available in 25mm

reliable solution

Air Release Valve - AQ90CP 50mm 15Bar Cont Vacuum product_xc hybrid - 6 station How is the pressure setAutomat AQ air release valves automatically vent trapped air from irrigation mains at system start up and admit air during system shutdown to prevent vacuum lock and pipe collapse. Trapped air in irrigation pipework causes pressure fluctuations, uneven sprinkler performance and accelerated water hammer damage; correct air valve installation at high points and ends of mains eliminates these issues. Available in standard and continuous vacuum service