Premium Construction: Crafted from durable plastic and brass, this float valve ensures longevity and rust resistance. The PE float ball and silicone valve core provide non-toxic, odorless operation, ideal for safe water management. It fits 1/2 inch internal threaded pipes, ensuring a leak-free installation. Temperature and Pressure Versatility: Designed to handle water temperatures from 0 to 70°C and water pressures from 0.01 to 1.2 MPa, this float valve delivers reliable water control under various conditions, enhancing efficient water inlet management. Adjustable Arm Feature: Easily customize water levels with the adjustable arm, designed for user convenience. This feature allows precise control, making it suitable for maintaining optimal water levels in a variety of water systems. Simple Installation Process: Install this water float valve effortlessly without specialized tools or professional assistance. Its user-friendly design offers a practical solution for automating water filling in residential or commercial applications. Wide-Ranging Use: This versatile float valve is suitable for fountains, pools, aquariums, water troughs, tanks, and more. It can also be used in aquaponics and aquaculture systems, providing a reliable option for diverse water level management needs. Color: As shown in picture Material: Plastic Package Contents: 2 x Floating ball valves 2 x Raw material bands (random color) Note: Light reflection and different displays may cause slight variations in the color of the item in the picture compared to the real thing. Measurement error allowance is +/- 1-3 cm.