Overview:
Automatic Combined Air Release, Anti Vacuum & Surge Protection Valve
Applications:
Designed to help assist with the draining down and refilling of pressure boosted water supply pipework by helping to prevent damaging pressure shocks from occurring. Whether a system pipework is drained down intentionally for maintenance or unintentionally as a result of the pres-sure booster set stopping, either by power interruption or a low water condition there is the potential of pressure shocks when the pressure booster restarts.
