Midline Valve Inline Spring Loaded Check Valve, Backflow Prevention, Led-Free, 1-1/2 in. FIP Connections, Cast Brass

✔Inner Spring Blocks Reverse Flow In Piping Systems ✔Heavy Duty Cast Brass Body And Disc; Dezincification Resistant; Corrosion Resistant; Led-Free ✔Threaded Ends Comply With ANSI.B2.1 ✔CSA Approved; Conforms To NSF/ANSI-61/372 ✔200 PSI CWP (Non-Shock) ✔Easy Installation and Operation