Features: Automatically maintains precise water levels with its advanced float valves mechanism, combining silicone and nylon construction for erosion resistant durability in residential or industrial applications. Features a space saving side inlet design for tool easy installation and leak proof sealing technology to prevent water waste and property damage. Ideal for homeowners, facility managers, and industrial operators requiring stable water flows control in tight plumbing configurations. Perfectly adapts to household water tanks, commercial reservoir systems, and compact pipe layouts where stable liquid regulation is critical. Engineered with wear resistant materials and smart automatic shutoff functionality, this float valves ensures year round water management efficiency across diverse environments. Specifications: Component : silicone, nylon Size: about 86x102mm/89x103mm(optional) Type: 1/2inch or 3/4inch Water flows: 85l/min Applicable pressure: 12Mpa Applicable temperature: 0-70℃ Package Includes: 1xWater levels Control valves note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.