NIBCO cast iron check valves are available in various configurations, such as swing, stop-check, wafer, and inline, and sizes to prevent backflow. Check valves prevent backflow by automatically closing when fluid reverses direction. They are recommended for commercial and industrial water applications.
NIBCO check valves are the most specified, versatile, and economical option in commercial, mechanical, and industrial applications. In addition, NIBCO check valves are backed by the NIBCO 5-year 125% limited warranty.