Description: Feature: Specially designed for water level control of water tanks, such as water towers and swimming pools, to prevent water from entering the towers from overflowing when tap water is supplied, used by cheap and traditional float valve replacement products. Made of high-quality nylon material, wear-resistant, anti-corrosion, and has a smooth appearance. Automatic water refill, no power, easy installation and use. Accurately control the water level, large volume of water outlet. Compact size and light weight, easy and simple to repair and maintain. Suitable for automatic water refilling of water tower, swimming pool, water boiler, aquaculture, food machinery and humidifier. Note: When the water quality is poorly purified, proper maintenance is required. Specifications:Item Type: Automatic Water Level Control Valve Material: Nylon + Stainless Steel Size: Bottom Diameter: 57.7mm/2.27inch, Height: 126mm/4.9inColor: WhiteWater Inlet Method: Top Water Inlet, Side Water InletPressure Range: 0.2-10kg Suitable Medium: Pure WaterSuitable Temperature: 0-70°C/32-158°F Specification Type: Screw Hole: 1/2", 3/4", 1" Quantity: 1PC Note: No retail package. Transition: 1cm=10mm=0.39 inchPlease allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1 x Automatic Water Level Control Valve