Adjustable arm: The float valve features an adjustable arm that can be adjusted over 180 degrees to accommodate various water levels. No power source or pump required; hand-tight design ensures leak-free operation. High-Quality Material: The mini float valve, equipped with an adjustable arm, is constructed from durable plastic and brass materials, offering enhanced stability and resistance to rust. It provides reliable water inlet control for consistent performance. Dimensions: The float valve uses 1/2 NPT pipe threads, commonly used in plumbing applications, with approximate thread size of 1/2 inch and standard washers to prevent leaks. Offers broader compatibility compared to traditional metal float valves. Wide Range of Applications: Suitable for use in ponds, chicken coops, livestock watering tanks, aquariums, aquaponics systems, aquaculture setups, and hydroponic reservoirs. Designed for greater adaptability than conventional metal float valves. Packing Quantity: Includes 2 float valves. Engineered to minimize water filling time and reduce the need for frequent tank monitoring, featuring a compact float mechanism capable of withstanding higher fluid pressures while maintaining a secure seal. Functionality: Utilizes the buoyancy principle of the float ball to regulate water inlet and outlet, maintaining a consistent water level, ensuring adequate water volume, and helping preserve water quality. Water Efficiency: Helps reduce water wastage in cattle drinking applications by more than 30%, contributing to lower wastewater output. Color: As shown in picture Material: Plastic and metal Package Contents: 2 x Float valve Note: Light reflection and differences in display screens may cause slight variations between the color of the item in images and the actual product. Measurement allows an error of +/- 1-3 cm.