1. Explore the modern water level control solutions brought by our fully automatic float valves. These valves are designed to efficiently regulate the water level in water tanks or water towers, providing the best protection against overflow and leakage. 2. Our float valves operate automatically without any additional operations. They ensure that the water level remains stable at all times, so you don't have to worry about the adequacy of water supply. Moreover, these valves do not require electricity, making them very suitable for use anywhere, such as at home or on the farm. 3. The built - in automatic shut - off device ensures that the water supply stops when the desired water level is reached, thus saving resources and reducing costs. The reliable and durable design ensures that the valve lasts a long time, providing you with a smooth and efficient water supply. 4. Choose our fully automatic float valves for water level control to keep your water supply system running continuously and give you peace of mind!