1 "internal water automatic flotation valve Water level control valve for tower tankAbout:Small size, easy to install.The valve replaces the traditional non-electric float valve, easy to use, long service life, low failure. heWidely used in water, water tower, swimming pool, solar energy, toilet, hot water boiler, animal water, air cooling, humidifier, building, cooling tower, hot water boiler, evaporator and so on.Made of high quality materials and safe to useAutomatic control, less water filling, less water filling.Specifications:Material: PlasticApplicable temperature :0-100CPressure range: 0.1-12 kgSize: Upper entrance 1"Size table:11x8x5.8cm /4, 33x3.15x2.28 inchesThe package includes:1 inlet valve.1x filter1x bone1 Material tape.Note:1. Due to manual measurement, slight errors may occur.2. Due to differences between different monitors, the image may not reflect the true color of the article.3. Happy online shopping!