The 3/4" FNPT Lead-Free Brass Check Valve from STRATAFLO PRODUCTS is a reliable solution for backflow prevention in plumbing systems. Made from lead-free brass, this valve complies with health and safety standards. It features a stainless steel poppet for enhanced durability and sealing performance. Designed for a 3/4" female NPT connection, it is suitable for various applications, including water supply and irrigation. This check valve is engineered for high flow rates and dependable operation, making it an essential component for both residential and commercial systems.