1/2" automatic float valve for water level control,1/2" mini float valve with automatic shut-off, non-electric, automatic water level controller for tanks and water towers.

[Easy Installation] This mini float valve is easy to install thanks to its compact float ball. It features a 1/2-inch (BSP) male thread, ensuring perfect compatibility with most BSP fittings. If your connection uses NPT threading, simply apply some PTFE tape to the male thread for optimal performance.

[Versatile Applications] This valve helps maintain water levels in garden waterfalls, fountains, and gutter systems. It can also serve as an automatic shut-off for swimming pools, chicken coops, automatic poultry waterers, livestock watering systems (useful during droughts), outdoor rainwater collection tanks, and more.

[Operating Water Pressure] This float valve operates within a pressure range of 10 to 150 psi. Pressure that is too low or too high may damage the valve or render it inoperable. Operating temperature: 0 to 60°C.

[Easy Maintenance] The float valve comes with a filter. This filter should be installed at the water inlet to prevent sand or pebbles from clogging the valve mechanism. [Important Note] If using an automatic fill float valve indoors, ensure an emergency overflow system is in place. Any automatic fill valve can malfunction and cause flooding. It is always best to adjust the water flow to the minimum rate required to maintain the optimal water level.