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 installation ensures leak-free operation. High-Quality Material: The mini float valve is constructed from high-quality plastic and brass, making it durable, rust-resistant, and stable. It provides reliable water inlet control for consistent performance. Dimensions: The float valve uses 1/2 NPT pipe threads, which are standard in plumbing applications. Thread size is approximately 1/2 inch and includes 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, aquaculture, and hydroponic reservoirs. More adaptable than conventional metal float valves. Packing Quantity: Includes 2 float valves. Designed to minimize water filling time and reduce the need for manual tank monitoring. Features a compact float mechanism capable of withstanding higher fluid pressures. Operates using the buoyancy principle of the float ball to automatically control water inlet flow, maintaining a consistent water level, ensuring adequate water volume, and promoting clean water conditions. Helps reduce water waste in cattle watering applications and lowers wastewater discharge. Color: As shown in photo Material: Plastic and metal Package Contents: 2 x Float valve Note: Light reflection and display differences may cause slight variations between the color in the image and the actual item. Measurement tolerance: +/- 1-3 cm.