Adjustable arm: The float valve features an adjustable arm that can be set over 180 degrees to accommodate various water levels. No power source or pump required; hand-tight design ensures leak-free operation. High-Quality Material: This mini float valve is constructed with an adjustable arm using high-quality plastic and brass components, offering enhanced stability and resistance to rust. Provides reliable water inlet control for consistent performance. Dimensions: The float valve uses 1/2 NPT pipe threads, commonly used in plumbing applications, with approximately 1/2 inch thread size 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, aquaculture, and hydroponic reservoirs. More versatile than conventional metal float valves. Packing Quantity: Includes 2 float valves. Designed to minimize water filling time and reduce the need for manual tank checks. Features 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 automatically control the water inlet valve, maintaining a consistent water level, ensuring adequate water volume, and helping preserve water quality. Water Efficiency: Helps reduce water waste in livestock watering applications, contributing to lower water consumption and reduced wastewater output. 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 image and actual product color. Measurement may vary by +/- 1-3 cm.