Installation
Installation
Installation: To install an air release valve, ensure you have a 19mm x 1/2β³ BSP female iron tee at the start of your system. The air release valve screws into the 1/2β³ BSP female thread of the tee piece. This valve connection is normally located after the pressure reducer assembly as this is often the highest point in the drip system. It is important to install the valve at the βhighest pointβ in the system to allow it to work correctly. If your tap & filter is lower than the irrigated landscape, ensure your air release valve is suitably located at the highest point.