Features High-Quality Material: This water level controller is made of high-quality 304 stainless steel, which is corrosion-resistant and not prone to rust. It is sturdy and durable, ensuring long-term reliability. Fully Automatic Operation: No electricity is required. It operates using clean water with a pressure greater than 0.2 kg to control the water level. Mechanism: When the water level in the tank drops, the float ball descends, using the water pressure in the pipe to push against the sealing silicone surfaces within the valve body, opening the plunger and allowing water to flow in. When the water level rises, the float ball ascends, the connecting rod drives the plunger, and the silicone rubber seals the water inlet, stopping the water supply. Practical Design: Utilizing a traditional process, it effectively improves water output, surpassing the performance of traditional float valves. Versatile Applications: This product is widely used for automatic water level control in water tanks, water towers, pools, storage tanks, solar tanks, livestock drinking water, and more. Compact and Efficient: Despite its small size, it has a large volume capacity. It occupies minimal space and offers superior performance compared to traditional float valves.Notice The actual color may vary slightly from the image due to different lighting conditions. Please allow for a 1-3cm deviation due to manual measurement.Description Material: 304 Stainless Steel Size: As shown in the product image