The Strataflo 2-1/2" FNPT Nickel-Plated Brass Check Valve is engineered for durability and reliability, featuring a Buna-S rubber poppet for effective sealing. This valve is designed to prevent backflow in fluid systems, making it ideal for various industrial applications. Constructed from high-quality nickel-plated brass, it offers excellent resistance to corrosion and wear. Its standard FNPT connections ensure compatibility with existing piping systems, while its robust design meets industry standards for performance. This check valve is a crucial component for maintaining fluid integrity in any system.