Accu Sync® is a pressure regulation device designed by Hunter to fit all Hunter valves. Accu Sync installs quickly and easily beneath the solenoid on top of your Hunter valve. Swivel assembly allows the regulator to be easily positioned to fit within the …

Regulating pressure saves water and extends the life of the irrigation system. Water savings is achieved by operating each zone at the best pressure for that equipment and application type. Accu-Sync ensures that every zone in every system stays in check …

The Accu-Sync compares the pressure on the top side of the diaphragm (main water supply pressure) to the downstream pressure.  Pressure is adjusted by the unit forcing the diaphragm downward until the desired pressure is achieved.  The Accu-Sync …