2pcs Automatic 1/2 Inch 20mm Float Ball Valve for Aquarium

Overview Automatic float valves are ideal for maintaining a constant water level in aquariums and other water systems. Operating on the principle of the float's water level, these valves control the flow of water in and out, ensuring a sufficient quantity of clean water. They are perfect for various applications, including waterers, humidifiers, fountains, ponds, and animal waterers. Technical Specifications Float Dimensions: 95 x 50 mm (3.74 x 1.97 inches) Operating Temperature: 0°C to 70°C Model: DN15 Material: Resin Thread: 20 mm Application Pressure: 0.01 to 1.2 MPa Flow Direction: Unidirectional Compatibility and Accessories Compatible with 1/2 inch and 20 mm water systems Includes 2 floats for ball valves Installation Easy to install, with a simple adjustment of the float arm for optimal operation. Use Ideal for maintaining water level in aquariums, ponds, and animal watering systems.