Float valve compatible with automatic water dispenser compatible with livestock. Float valve compatible with self-filling water dispensers. Used with 304 stainless steel - durable - does not rust or deform - clean and hygienic. Saves more than 30% water - Reduces back pressure in wastewater. 3/4' external thread inlet, particularly easy to install and adjust water level. Efficient and user-friendly solution. Product description: Product name: Float valve. Specifications: 1 x DN20 Float valve. Material: High-quality plastic. Color: White. Model: DN20. Application: Water trough compatible with horses, dogs, livestock, etc. Instructions: Can be connected to water pipe - Water must be under pressure. Package contents: 1 x 3/4' Float valve. Compatible with: Used with 304 stainless steel - durable - does not rust or deform - clean and hygienic. Using the principle of floating water level, the water inlet and outlet switches are controlled compatible with achieving a constant water level effect - saves enough water - always has clean water. 3/4' external thread inlet, very easy to install and adjust the water level. Efficient and user-friendly solution. Saves over 30% water - Reduces pressure in wastewater. Float valve compatible with automatic refilling of water bowls. Sold by YMYNY-Shop