Premium Construction: Crafted from plastic and brass, this float valve ensures durability 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 performance with efficient water inlet management. Adjustable Arm Feature: Easily customize water levels using the adjustable arm, designed for user convenience. This feature enables 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 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 control 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) Only the above package content is included; other items are not part of the package. Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the photo and the actual product. Measurement may vary by +/- 1-3 cm.