Features 1. 100% brand new and high quality. 2. The valve is used to automatically control the water level in the water tower or pool. 3. Without electricity, easy to use, long service life, low failure rate. 4. Beautiful appearance, small size, easy installation. 5. This valve is the replacement of traditional float ball valve, which can be applied to various systems of water tank, swimming pool, industrial and civil construction water tower, etc. Functions: 1. 100% brand new and high quality. 2. The valve is used to automatically control the water level in the water tower or pool. 3. Without electricity, easy to use, long service life, low failure rate. 4. Beautiful appearance, small size, easy installation. 5. This valve is the replacement of traditional float ball valve, which can be applied to various systems of water tank, swimming pool, industrial and civil construction water tower, etc. Specification: Material: Plastic color white Connection size: 1/2 inch Working Pressure: 0.2-10kg Package Weight: About 82g Package list: 1 * Electric Solenoid Valve Note: 1. This product should be mounted vertically on a horizontal surface 2. This product is a water level control valve. When installed, the floating ball must point vertically downwards. 3. When using, the shut-off valve in front of this valve should be fully open 4. If two valves are installed in the same tank, they should be kept at the same level. Package List