General description The 3 Pack Float Valve for Automatic Waterer Bowl is designed to maintain a constant water level in troughs for large animals such as cattle, horses, pigs, and dogs. Utilizing a floating principle, this valve automatically controls the inlet and outlet water switch, reducing the need for manual checks and saving time and labor. Technical specifications Material: Plastic Color: White, Creamy-white Size: Length: 95 mm Line port size: 1/2 inch Measurement allowed error: +/- 1-3 cm Package Contents 3 x Float valve