Altitude Valve/ Level Control Valve

Altitude Control Valve or Level Control Valve is ideal for maintaining a preset maximum water level. The valve functions as a two position control valve, either fully open or fully closed. The types allow normal forward flow to fill the reservoir to the maximum level, then closes drip-tight at the set-point. It opens to refill the tank once the level drops an adjustable amount below the high water level. Distribution from the reservoir is through a separate pipeline.

Note :  This valve does not operate as a check valve to prevent reverse flow