The SEALFAST 2-1/2" Spring Loaded Check Valves are designed to prevent backflow and ensure smooth fluid flow in various applications. Made from high-quality materials, these valves offer exceptional durability and resistance to wear. The spring-loaded design provides quick response to pressure changes, making them suitable for irrigation and industrial systems. With a 2-1/2" diameter, they integrate easily into standard piping setups. These check valves meet industry compliance standards, ensuring safety and reliability in fluid management. Their lightweight construction allows for easy installation.