Small body, compact design: This product is compact and space-saving. It features an improved design that enhances water flow compared to traditional float valves. No electricity/no manual operation: When the water level in the tank drops, the float ball lowers, allowing water pressure from the supply line to open the plunger with silicone sealing surface inside the valve body, initiating water supply. When the water level rises, the float ball lifts, moving the connecting rod to drive the plunger, sealing the inlet with silicone rubber to stop water flow. Application: Designed for automatic water level control in water tanks, water towers, swimming pools, storage tanks, solar water heaters, and livestock watering systems. Safe and durable materials: Made from food-grade stainless steel, ensuring safe drinking water. Features a robust, corrosion-resistant housing with high impact and wear resistance for extended service life. Wide application range: Suitable for various environments due to stainless steel’s high melting point, heat resistance, corrosion resistance, waterproof properties, and fire resistance. Specifications: - Size: 1/2 inch - Material: Stainless steel - Color: Silver - Package includes: 2 x Water Level Control Float Valve Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.