This automatic water level control float valve is designed to ensure efficient water management in tanks and reservoirs. Featuring a gray exterior and a threaded connection, it seamlessly integrates into various water systems. Its compact design makes it ideal for maintaining consistent water levels in aquariums, livestock troughs, and household water tanks. Features -Color:Grey -Material:PA nylon -Size:19.50X4.00X4.00cm/7.66X1.57X1.57in -Thread:1/2 inch / DN15 -Automatic water level control: prevents overflow or drying out by automatically regulating water levels, ensuring a stable and reliable water supply for various applications -Easy installation design: features precise threaded connection for quick and setup, compatible with standard pipelines for immediate use -Efficient water replenishment: monitors water level changes in and promptly refills, uninterrupted water availability for daily needs -Versatile application: suitable for residential, industrial, and agricultural environments, catering to diverse automatic water replenishment requirements - material construction: made with nylon materials to ensure longterm performance and resistance to wear and tear in demanding conditions Package list: 2 -floating valves