The new automatic float valve is an upgraded product developed on the basis of a new technology platform that completely overcomes many defects of traditional direct-sealed products. At the same time, it takes advantage of the comprehensive performance advantages of engineering plastics to completely change people's perception of low-grade plastic floats. , low quality, low life image. Compared with traditional direct-sealed copper or stainless copper products, this product has the following greater product value: 1. Good sealing effect and high pressure resistance. With less float control force, it can withstand more liquid pressure. The traditional direct sealing type generally has a pressure resistance of ≤0.6MPA, and this product has a pressure resistance of ≥1MPA. Second, the water flow is large and the efficiency is high. Faster than the traditional direct-sealing type, the water splash is less. 3. Easy installation and flexible adjustment. It can be installed and adjusted at any angle. For details, please refer to the installation method of the outer bag of the product packaging. Fourth, corrosion resistance, wide adaptability. It is widely used in different medium containers in the fields of solar energy, cooling towers, environmental protection, anti-corrosion, chemical industry, etc., and its adaptability is wider than that of traditional metal float valves. Fifth, the price advantage. There is no need to install elbows, which directly saves costs, and the purchase cost is lower than that of copper and other metal related products. Sixth, the use of reliable and durable. This product effectively avoids the erosion and decay of traditional metal valve stem and other materials in the liquid medium, thus causing secondary pollution to the medium. Excellent. 7. Environmental advantages. Whether it is the production process or the social resources consumed by raw materials, and the use process, it is more environmentally friendly than traditional metal products, and adapts to the general trend of sustainable social development.