The 2.5" Spring Loaded Check Valve Seal Kit from Wayland Industries includes 2 sealing rings and 1 stem gasket, designed for reliable sealing in various applications. This kit is essential for maintaining the integrity of check valves, ensuring optimal performance and preventing backflow. The sealing rings are crafted from durable materials, providing excellent resistance to wear and tear. The stem gasket complements the sealing rings, ensuring a tight fit and preventing leaks. Ideal for use in plumbing, industrial, and commercial systems, this kit meets industry standards for quality and reliability.