Beautiful, compact floating ball valve with a small footprint, practical performance, and easy installation Suitable for level water tanks, pools, and water towers in industrial and civil buildings Maintains constant water levels and protects against overflow and dry running Stainless steel water levels controller that does not require electricity and is easy to operate Typical applications Elevated tanks in multistory buildings to maintain supply and prevent spills Commercial or residential pools for automatic water level control Water towers in industrial facilities to ensure stable levels for operations Key attributes at a glance Function: automatic water level control using a float ball valve Compatibility: designs for level water tanks, pools, and water towers in industrial and civil buildings Size: compact, spacesaving footprint Material: stainless steel for durability and corrosion resistance Performance: no electricity required, simple operation, reliable level maintenance