Compact design: This product features a small body that saves space. It offers improved water flow compared to traditional float valves due to an advanced internal mechanism. No electricity or manual operation required: When the water level in the tank drops, the float lowers, allowing water pressure from the supply line to open the plunger sealed with silicone inside the valve body, initiating water supply. When the water level rises, the float lifts, and the connecting rod moves the plunger to seal the inlet with the silicone rubber surface, stopping 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 construction: Made entirely of food-grade stainless steel, ensuring safe contact with drinking water. The robust, corrosion-resistant housing provides excellent resistance to impact, abrasion, and environmental wear, extending service life. Wide operating range: Suitable for use across a broad ambient temperature range. Stainless steel construction provides high-temperature resistance, corrosion resistance, waterproofing, and fire resistance. Specifications: Type: 1/2 inch Material: Stainless steel Color: Silver Package contents: 2 x Water Level Control Float Valve Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.