MUDUOBAN 2 Pack Float Valve 1/2 Inch Water Float Ball Valve with Adjustable Arm Filter for Water Trough,Water Tank,Pool,Pond,Fountain,Automatic Waterer Bowl Dog Horse Goat Sheep Pig

1/2 inch Float valve used for pool,livestock water trough,water tank,Fountains,water pump,pond, toilet,automatic chicken waterer.
The use of float water level floating principle control the inlet and outlet water switch, to achieve a constant water level effect, keeps enough water and always clean water
Auto filter float valve with adjustable arm,Butterfly nuts for adjust the water trough float valve handy.
Significantly save more than 30% of the water when cattle drinking, reduce the sewage discharge pressure
Height quality PVC auto fill float valve,sturdy, no rust, no deformation,clean and sanitary.