Main Valve Function Overview:
●Installation location: On inlet and outlet pipelines at the bottom of ground-level reservoirs
or elevated water tanks.
●Function: Automatically controls inflow and outflow to maintain a stable water level.
When the Water Level Is High:
●The float valve sends a signal → the main valve automatically closes to prevent tank overflow.
When the Water Level Drops:
●If the inlet pressure of the main valve is higher than the static water pressure of the tank
→ water flows into the tank automatically.
●If the inlet pressure of the main valve is lower than the static water pressure of the tank
→ water flows out of the tank automatically.
Applications of Remote-Control Float Valves: