The Aquari-Save water control valve has been designed to reduce water consumption by setting a pre-determined frequency of water release, reducing the amount of water usage per day. When used with the handheld programmer, adjustable time durations can be set, including flush times and hygiene purges. The unit can be installed quickly and easily and, can conserve water in commercial buildings such as stadiums, restaurants, schools and more. A range of different settings and parameters can be set according to a user’s needs and requirements including: