1/2 inch feed pipe adjustment: The automatic floating ball valve is an upgrade product based on the design of new technology, which solves many shortcomings of the traditional straight seal valve. Good sealing and increased pressure resistance: With a smaller water level floating ball, the float filling valve can withstand higher liquid pressure (=1 MPA). Easy installation and flexible adjustment: This float check valve can be installed at any angle with the adjustable valve arm; Tank bracket with extended thread on the inlet side of the valve for mounting through the tank wall Reliable and durable: The mini tank float valve is made of special plastic, corrosion-resistant and more reliable than traditional metal products< /p> Wide applications: Floating shut-off valves are widely used in reverse osmosis systems, ponds, aquariums, etc. Also for watering chickens and other small livestock and pets Specifications: Materials: Float material: PE Coil material: Silicone Wire size: 1/2 inch