Home / Backflow Assemblies / Febco Backflow Assemblies / 4 IN / RPDAFilter your Results Assembly TypeAll LF866/LF886V LF870V LF876V LF880VFind PartsClear FiltersSKU: F 611MJFS4FEBCO 611 4" FL X MJ VALVE SETTER FOR N PATTERN ASSEMBLIES$1,057.55Add to CartSign In for Contractor Price