Plastic water control float, food grade PE float ball, high-quality ABS plastic material, with good impact resistance, suitable for water tanks, water towers and livestock drinking water equipment · The valve body is made of high-quality ABS plastic material, which has good heat resistance and impact resistance, and does not corrode or rust; The float is made of PE material, which has good stability; The valve core is made of silicone material, which is non-toxic, odorless, and safe to use. · Automatic water inlet control water level, float ball control water inlet. · Prevent overflow, reduce waste, and ensure stable water flow in livestock water dispensers. · Suitable for livestock drinking water equipment, ensuring stable water supply.