This float valve is for applications requiring precise water level control. Its automatic functionality eliminates the need for manual monitoring, ensuring convenience and efficiency. Whether used in a pool, stock tank, or drinking water system, it provides a solution for maintaining optimal water levels in various environments. Features -Color:Grey -Material:PA nylon -Size:19.50X4.00X4.00cm/7.66X1.57X1.57in -Thread:1/2 inch / DN15 -Smart water level regulation: automatically adjusts water levels to prevent overflow or depletion, ensuring optimal water usage and supply stability -Quick and secure installation: threaded design allows for fast and secure attachment to standard pipelines, making setup effortless -Continuous water supply: efficiently replenishes water as levels drop, ensuring uninterrupted access to water for daily and operational needs -Wide range of applications: for water tanks, aquariums, livestock troughs, and more, meeting diverse water control requirements -Performance: built with materials to provide reliable functionality over extended periods, even in challenging environments Package list: 2 -floating valves