Small body, compact design: This product is compact and space-saving. It features an improved design that increases 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 pipe to open the plunger with a 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, causing the silicone seal to close the inlet and stop water flow. Applications: 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 entirely of food-grade stainless steel, ensuring safe drinking water. The robust, corrosion-resistant housing provides excellent impact and wear resistance, extending service life. Wide operating range: Suitable for various environments due to stainless steel’s high melting point, heat resistance, corrosion resistance, waterproofing, and fire resistance. Specifications: - Size: 1/2 inch - Material: Stainless steel - Color: Silver - Package includes: 2 x Water Level Control Float Valves Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.