Premium Construction: Crafted from durable plastic and brass, this float valve ensures longevity and rust resistance. The PE float ball and silicone valve core offer 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 provides reliable water control across various conditions, supporting 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 various water systems.Simple Installation Process: Install this water float valve effortlessly without the need for specialized tools or professional assistance. Its user-friendly design makes it 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 is also compatible with aquaponics and aquaculture systems, offering 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) 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 up to +/- 1-3 cm.