Differential Float Valve, 1-1/2" MPT Inlet, 140 GPM Max. Flow

These unique valves are designed to maintain water levels in storage tanks, cisterns or irrigation applications. Eliminates constant stop/start of pumps or water systems. As tanks empty, the weighted float travels down the cord until it hits the bottom stop, the valve then opens giving in full water flow. Float rises to top stop and shuts off valve as water level rises.

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