Description: [OCCASIONS]: This valve is the replacement of the traditional float ballcock, which can be applied to various systems of high water tanks, pools, water towers of the industry and civil construction, etc. [EASY to INSTALL]:compact and practical, easy to install. Before installation, clean the impurities in the pipeline to prevent clogging. [MATERIAL]: Made of high quality plastic material, Beautiful appearance, small size, practical, simple installation. [FUNCTION]: Automatic control, low self complementary water, water full automatic stop. [NOTE]: The float must be installed horizontal inlet.The water supply line must be fixed on a horizontal surface, and the water levels control must be connected to the water inlet. Specification: Product : water level control valve. Water inlet mode: upper inlet/side inlet (horizontal inlet). Application: automatic water replenishing for water tank, water tower, solar energy, aquarium breeding, etc. Material: Plastic Size Chart: 3/4" Interior Side: 13.8cmx8.8cm/5.43inchx3.46inch 3/4" Interior Top: 12.5cmx5.6cm/4.92inchx2.20inch 3/4" Exterior Side: 13.8cmx11cm/5.43inchx4.33inch 3/4" Exterior Top: 14.6cmx5.6cm/5.75inchx2.20inch 1/2" Interior Side: 13cmx8.3cm/5.12inchx3.27inch 1/2" Interior Top: 12.5cmx5.6cm/4.92inchx2.20inch 1/2" Exterior Side: 13cmx10.5cm/5.12inchx4.13inch 1/2" Exterior Top: 14.6cmx5.6cm/5.75inchx2.20inch 1'' Interior Side: 15.2cmx9cm/5.98inchx3.54inch 1'' Interior Top: 15.2cmx5.6cm/5.98inchx2.20inch 1'' Exterior Side: 15.2cmx11cm/5.98inchx4.33inch 1'' Exterior Top: 14.6cmx5.6cm/5.75inchx2.20inch Package Includes: 1 Piece Floating Ball Valve Note: Please allow slightly errors due to manual measurement and different monitors.