The Brass Swing Check Valve 4" from Red-White Valve Corp is engineered for optimal flow management in piping systems. This valve features a robust brass construction, providing excellent durability and resistance to wear. With a 4-inch diameter, it is suitable for a variety of applications, including water supply and drainage systems. The swing check design allows for efficient flow in one direction while preventing backflow, ensuring system integrity. This valve complies with industry standards, making it a reliable choice for both residential and commercial installations. Its easy-to-install design and compatibility with standard fittings enhance its usability.