Febco 850 Double Check Valve Assemblies

MasterSeries® 850 In-Line Design Double Check Valve Assemblies are designed to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature a bronze body and threaded ball valve end connections. Maximum Working Pressure: 175psi (12.1 bar).

11 products shown

Sort By:

View By:

  • 3/4" 850 Double Check Valve Assembly View Specs
    • SKU: 1112
    • Brand: Febco

    $107.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 3/4" 850 Double Check Valve Assembly (Lead Free) View Specs

    $137.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 1" 850 Double Check Valve Assembly (Lead Free) View Specs

    $159.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 1-1/4" 850 Double Check Valve Assembly View Specs
    • SKU: 1114
    • Brand: Febco

    $230.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 1-1/4" 850 Double Check Valve Assembly (Lead Free) View Specs

    $292.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 2" 850 Double Check Valve Assembly (Lead Free) View Specs

    $385.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 2" 850 Double Check Valve Assembly View Specs
    • SKU: 1116
    • Brand: Febco

    $291.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 3" 850 Double Check Valve Assembly (Lead Free) View Specs

    $1,333.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 2-1/2" 850 Double Check Valve Assembly (Lead Free) View Specs

    $1,295.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 8" Check Rubber Parts Kit for 850/856 Series View Specs

    $631.85 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • Check Spring Kit 1-1/2"-2" for 805Y Series View Specs

    $145.15 / each

    Non-Stock Item Allow 5-7 Days to Ship Out