- Automatic float valve for animal waterers, ideal for cattle, horses, sheep, pigs, and dogs - Includes 2 units made of high-quality plastic, compatible with 304 stainless steel - Precisely and automatically controls the water level, keeping the supply always clean and constant - Allows saving more than 30% of water and reduces the discharge pressure of wastewater - Easy to install in tanks, bowls, or waterers with a 1/2 inch inlet - Durable design, rustproof and deformation-resistant, suitable for heavy farm use - Hygienic and efficient solution for supplying water to large animals