What this product does Automatic stainless-steel water-level controller that replaces traditional float valves. It monitors and controls the water level without manual switching, delivering stable performance and high reliability. Key benefits (why you need it) Ensures safe drinking water: made from food-grade stainless steel to meet hygiene requirements for potable water. Durable and low-maintenance: abrasion- and impact-resistant construction extends product life and reduces service interventions. Space-saving design: compact footprint that occupies little space inside tanks. Better flow performance: promotes higher water discharge compared with conventional float valves, improving fill and supply efficiency. Reliable automation: fully automatic operation eliminates the need for manual intervention and reduces the risk of overflow or dry-run conditions. Main features Material: food-grade stainless steel for corrosion resistance and potable-water safety. Function: automatic control of water level; replaces traditional float valves. Performance: stable, high-reliability operation with improved discharge capacity. Appearance: clean, refined finish suitable for visible installations. Compatibility and typical applications Compatible with a wide range of water storage systems: rooftop water tanks, water towers, household and commercial pools, solar water tanks, and general water reservoirs. Can be used as a direct replacement for traditional floating ball valves in existing tanks and storage systems. Practical use cases 1. Residential rooftop tank: Replace an old float valve to get automatic, reliable refill control for household potable water without increasing maintenance. 2. Solar water heating/storage system: Maintain correct storage levels in solar water tanks with a corrosion-resistant, food-grade component suitable for potable or domestic hot water. 3. Small commercial pool or water tower: Improve fill efficiency and reduce downtime by switching to a compact, durable automatic stainless-steel valve. Why it stands out Combines food-grade materials, compact design, and automatic control to deliver a safer, longer-lasting, and more efficient alternative to conventional float valves while remaining easy to install and operate.