The T&S Brass B-3950 Waste Valve is a highly functional and reliable plumbing component designed for various commercial and residential applications. Featuring a twist handle mechanism, this waste valve is engineered to fit a 3-1/2" sink opening, ensuring compatibility with a wide range of sink designs. It includes a 2" drain outlet that comes with a 1-1/2" adapter, providing flexibility for different plumbing requirements. This product replaces previous models B-3912 and B-3916, reflecting its advanced design and improved functionality. The T&S Brass B-3950 is an essential component for those in the foodservice, hospitality, and residential sectors, where effective waste management is crucial. Its durable construction and precise engineering offer a dependable solution for managing waste efficiently, making it a preferred choice for plumbers and facility managers. The twist handle feature adds convenience, ensuring ease of use in high-demand environments. With its robust specifications and thoughtful design, the T&S Brass B-3950 Waste Valve stands out as a practical and efficient choice for those seeking quality and reliability in their sink waste management systems.