The 2" Backwater Valve Flapper with Seal by Braxton Harris Co Inc is essential for preventing backflow in drainage systems. This valve features a robust flapper design that ensures a tight seal, effectively blocking reverse flow. Constructed from high-quality materials, it is built to withstand harsh conditions and provide long-lasting performance. The valve is easy to install and is compatible with standard 2" piping, making it suitable for residential and commercial applications. Its reliable operation helps maintain system integrity and protect against flooding.