This water level control valve is a patented product instead of traditional float valve. It directly control water supply and stop according to the level change. It can save more than 60% water. It’s widely used in water tank, water tower solar energy, water heating boiler toilet, air cooling, humidifier, Animal drinking and swimming pool etc.
When water level rises to water limit line, Our Control valve will stop supplying water at once; when water level of water tank falls down, Control valve will start to supply water automatically.