Legend Valve 202-251 1-1/2 S-640 Backwater Valve

The Legend Valve 202-251 1-1/2 S-640 Backwater Valve is designed to prevent backflow in plumbing systems, ensuring that wastewater does not flow back into your home. Made from durable materials, this valve is suitable for various applications, providing reliable performance and peace of mind. With a compact design, it fits easily into existing plumbing setups, making installation straightforward. This model is ideal for residential use, particularly in areas prone to flooding or sewage backup. • Prevents backflow to protect your plumbing system • Durable construction for long-lasting use • Compact design for easy installation • Suitable for residential applications • Model S-640 with a 1.5-inch inlet connection