The Itap 3/4 - 103 check valve is a high-quality valve designed for various applications in fluid technology. With a diameter of 4 inches, this valve provides an effective solution for controlling the flow of liquids. Made from durable bronze, it ensures high resistance to corrosion and a long lifespan. The integrated NBR O-ring guarantees a reliable seal and minimizes the risk of leaks. Weighing 0.21 kilograms, the valve is easy to handle and install. Its silver color gives the product a modern and appealing appearance that seamlessly integrates into various systems. This check valve is ideal for use in industrial applications, plumbing installations, and other areas where precise flow control is required.