The OBS Dual Check Valve, 1" FNPT X FNPT, by Apollo Conbraco Industries is designed for non-testable applications. This valve ensures backflow prevention in various plumbing systems, maintaining water quality and safety. Constructed from durable materials, it meets industry standards for reliability and performance. With a compact design, it fits seamlessly into existing piping systems, making installation straightforward. Ideal for residential and commercial use, this valve is essential for maintaining compliance with local plumbing codes.
