meekoo Float Ball Valve, 1.57 Inch Male Automatic Fill Feed Humidifier Tank Water with Adjustable Arm for Ponds, Livestock Water Trough, Aquariums, Aquaculture, Hydroponics and Reservoir(2 Pack)

Package Includes: 2 packs tank float valves, spend less time filling and checking the water tank to protect the plants from drying. No power or pump required: the water float ball valve is suitable for low pressure gravity feeding systems, no leak operation is achieved by hand tightening. Material: the mini float valve is sturdy with adjustable arms, made of hard ABS, will not corrode or rust. Size: the floating valve has a 3/4 NPT pipe thread; This is very common in the pipeline world, the thread size is approx. 3/4 inch with standard gaskets to eliminate leakage. Applicable environment: the water trough float valve is suitable for ponds, chickens, livestock sinks, aquariums, Aquaponics, aquaculture, hydroponic tank reservoirs