The SEALFAST SC250 is a 2-1/2 inch brass swing check valve, ideal for preventing backflow in piping systems. Made from robust brass, this valve offers excellent resistance to corrosion and wear, ensuring longevity in various environments. It features a reliable swing mechanism that allows for smooth flow in one direction, making it suitable for water, oil, and gas applications. This valve meets ANSI standards, ensuring compatibility with a wide range of systems. Its compact design facilitates easy installation, making it a practical choice for both residential and commercial plumbing.