Adjustable Arm The float valve has an adjustable arm that can be adjusted over 180 degrees to accommodate different water levels. No power source or pump required, handtightened for leakfree operation.Highquality material The mini float valve is, with adjustable arm, made of highquality plastic and brass, more stable and does not rust, has good water inlet control function, will bring you a good eperience.Dimensions The float valve uses 12 NPT pipe threads this is common in the plumbing world and has thread sizes of approimately 12 inch with standard washers to eliminate leaks. The usability eceeds that of traditional metal float valves.Wide range of applications Tank float valves are suitable for ponds, chicken coops, livestock ponds, aquariums, aquaponics, aquaculture and hydroponic reservoirs, and are more adaptable than traditional metal float valves.Package Quantity 2pack of water tank float valves, designed to reduce water filling time and water tank control, sealing effect and high pressure uses a smaller float control unit, which can withstand greater fluid pressure.The water level floating principle of the float ball is used to control the water inlet and outlet switch to achieve a constant water level effect, keep the water volume sufficient and the water quality always clean.Cattle drinking water is significantly saved by more than 30, reducing wastewater pressureColor Photo colorMaterial plasticmetalPackage contents2 Float valveOnly the above package contents, other products are not included.Note Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is 13 cm.