8" Backflow Preventer Valve Ames Residential N Pattern OSY Connection Fire Safety Assembly NFPA Approved It features an outside screw

It features an outside screw and yoke (OS&Y) design that allows for easy visibility of the valve's open or closed status

contractors

helping reduce system downtime and meet NFPA 25 inspection requirements

facilitating safer evacuation and firefighting conditions

ensuring adherence to quality standards

8" Backflow Preventer Valve Ames Residential N Pattern OSY Connection Fire Safety Assembly NFPA Approved It features an outside screwThe 8" Backflow Preventer Valve Ames Residential N Pattern OSY Connection Fire Safety Assembly is designed to safeguard residential plumbing and fire protection systems from backflow hazards. Ideal for homeowners and contractors, this valve combines robust construction with an efficient flow pattern to ensure reliable water safety and fire system performance. Durable Construction: Crafted from high quality materials, this backflow preventer is built