NDS uses a ?ǣFull Port?ǥ full flow design that meets or exceeds industry standards. The patented Cam-lok assembled valve assures a consistent feel and full closure. PVC valves are molded with Hi-strength Type II PVC, which exceeds industry standards and imported Type I PVC valves in all parameters. EBV valves are assembled from the bottom, then the bottom cam is sonic welded to the body forming a bond that consistently withstands at least 1000 PSI and is virtually indestructible.
Made with high quality ProGuard PVC II material
NSF certified to be drinking water safe and low lead approved