PATROL Air Release Valve Double Effect The Patrol air release valve is designed to effectively manage low pressure within pipes. When water flow creates negative pressure, it can lead to issues like the formation of vacuum conditions or the separation of water columns, which can damage the piping system. The Patrol valve responds to these challenges, ensuring that the system remains protected. By ensuring low-pressure closure, the filter cradle effectively prevents the ingress of impurities into the piping system. This is essential for preventing the accumulation of dirt and debris, which can compromise the functionality and durability of the installation over time. Thread: 1"/ 25mm and 3/4" / 20mm BSP Operating Pressure: 16 Bar
