DCDAHome / Backflow Assemblies / Febco Backflow Assemblies / 4 IN / DCDAFilter your Results Assembly TypeAll LF876VDCDAFind PartsSKU: F 876VLFOSY4FEBCO 4"LF876V N-PATTERN DCDA-II WITH OS&Y GATE VALVES, BYPASS ASSEMBLY, AND CF METER (LEAD FREE)$9,802.43Add to CartSign In for Contractor Price