W100D Upper and lower water level hydraulic control valveDetailed product description：

The W100D fixed water level valve is composed of a main valve, a float ball guide valve, a float ball, etc. This valve is also controlled by a floating ball, and when the valve is closed, it automatically controls the water pump to stop; After the water level drops, restart the water pump and automatically open the valve, effectively preventing the occurrence of water hammer when the water pump is stopped and avoiding excessive pressure in the pipeline. Automatic air water system suitable for water tanks, water pools, and water towers in industrial and mining areas, enterprises, and high-rise buildings. The float ball of the fixed water level valve moves quickly, with high accuracy in liquid level control, flexibility and durability. The water level is not affected by water pressure interference and is tightly closed without leakage.