This image showcases a backflow prevention system featuring an industrial-grade reduced pressure zone (RPZ) assembly, designed to protect potable water supplies from contamination due to backsiphonage and backpressure. The system includes shut-off valves, test cocks, and a relief valve, critical for maintaining plumbing safety and compliance with water safety regulations. Backflow preventers are essential in commercial and industrial applications to ensure clean water distribution and prevent cross-connections in plumbing networks.