Maintain Operational Safety with T&S Brass, B-3972-M, Waste Valves. Designed specifically for commercial restaurant use, this RWV Master Pack of 13 waste valves from T&S Brass ensures the smooth operation and safety of your establishment. These waste valves are essential for maintaining a clean and efficient kitchen, preventing clogs and backups in your plumbing system. The B-3972-M waste valves are easy to install and feature durable construction, ensuring long-lasting performance even in high-volume restaurant environments. With their reliable functionality, these waste valves help to prevent costly plumbing repairs and downtime, allowing your restaurant to operate smoothly and efficiently. Trust T&S Brass waste valves to keep your commercial kitchen running smoothly and safely.