1/2" Automatic Water Float Valve Water Level Control Tank Switch Tower Swimming Pool Traditional Ball Valve Floating Fittings OOTDTY Features:This valve is a replacement for the traditional float, which can be used for various high water water systems, swimming pools, water towers industry and civil construction, etc. Automatic control, low self-replenishing water, water fully automatic stopFour inlets, large water volumeBeautiful appearance, small size, practical, simple installationNo electricity, easy to use, long service life, low failure rate, save water resourcesWhen the pool level or water tank drops, the valve body will fall, and then the control valve precursor will be opened. Because it affects the water pressure in the pipe, the sealing surface of the control valve will be opened. Finally, the water comes out and vice versa. Specification:Material: Nylon PA66 + Food Grade RubberWorking Pressure Range: 1-10KG (0.1-1mpa)Application Medium: Water CleaningSuitable Temperature Medium: le; 70°High Temperature Resistance Medium Temperature: 70° - 120°Size: More detail, see picture Quantity: 1PC Note1:This production belongs to liquid level control valves. Once installed, the float must be vertical. If you want to install from the top, the elbow needed to connect the float valve and inlet pipe. Firstly, the supply line should be fixed in the horizontal plane, and then connect an automatic valve to adjust the water level at the water inlet according to the standard. The main water inlet should be lined with the normal diameter of the control valves. The ball valve should be open when in use. If two valves are installed in the same pool, the two valves should be kept in the same horizontal plane. Before installation, clean the debris in the pipes in case of blockage. If the water quality is not good, the valves must be properly maintained. If users find that the time of adding water becomes longer, they can just load the water inlet and wash it Note2:Please allow 1-3mm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you for your understanding! Package Included:1 x Water Level Control Valve1 x Stariner Screen1 x PTFE Tape1 x Curved Tube.