This water cooling valve features a high-flow ball valve structure, ensuring safe, reliable, and efficient control of liquid flow in your system. Made from durable PMMA and POM, the upper and lower covers are crafted from high-temperature-resistant engineering plastics, while the transparent body is acrylic for clear visibility of fluid movement. Equipped with four G1/4" threaded ports, it offers a precise, tight, and leak-free connection. With an outer diameter ranging from 50 mm to 55 mm and available in lengths of 100 mm, 150 mm, 200 mm, 250 mm, 300 mm, and 350 mm, this valve is designed for versatile integration into various water cooling setups.