Premium Construction: Crafted from plastic and brass, this float valve ensures durability and rust resistance. The PE float ball and silicone valve core offer 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 provides reliable water control under various conditions, enhancing performance with efficient water inlet management. Adjustable Arm Feature: Customize water levels easily using the adjustable arm, designed for user convenience. This feature allows precise control, making it suitable for maintaining optimal water levels in various water systems. Simple Installation Process: Install this water float valve effortlessly without tools or professional assistance. Its user-friendly design makes it an accessible 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 is also compatible with aquaponics and aquaculture systems, offering a practical solution for diverse water level management needs. Color: As shown in picture Material: Plastic Package Contents: 2 x Floating ball valve 2 x Raw material band (random color, specific color not guaranteed) Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.