Small size and easy to install: Float valve, estimated flow rate up to 40 psi 3 gallons per minute to 60 psi 5 gallons per minute Automatic filling stop when full: Float valve, automatic control, less filling water, water stop Environmentally friendly: Safe and does not release any toxic substances. Wide application: Widely used in water boiler machines, rice steamers, water tanks, water towers, toilet tanks, etc. Buy without worries: We have confidence in this product, please feel free to contact us whenever it breaks. At the same time, since this product is a valve that can move automatically, regular inspection and maintenance are necessary. Check the front display and whether the valve lights up and closes normally every month. Product Description Dimensions: 3/4 white side. Automatic float valve water level control valve. Working pressure range: 1 – 10 kg (0.1 – 1 MPa). Applicable medium: clean water. Applicable medium temperature: ≤ 70 °. High temperature medium temperature: 10