Dual Check Valves w/ Atmospheric Vent (Watts BBFP)

Watts is the leader in backflow preventers and valves. The Watts BBFP Backflow preventer comes in 1/2" and 3/4". Available with sweat connections or IPS connections.

Manuals -


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  • BBFP, 1/2" IPS Backflow Preventer View Specs
    • SKU: 0063190
    • Brand: Watts

    $28.95 / each

    $139.75 / box
    5 x $27.95

    In Stock! (40 Available) Ships in 24-48 Hrs
  • BBFP, 3/4" CxC Backflow Preventer View Specs
    • SKU: 0063193
    • Brand: Watts

    $31.46 / each

    In Stock! (12 Available) Ships in 24-48 Hrs
  • 1/2" 9D-M3 Dual Check Valve w/ Intermediate Atmospheric Vent View Specs

    $40.95 / each

    $197.75 / box
    5 x $39.55

    In Stock! (44 Available) Ships in 24-48 Hrs
  • 9DM2, 3/4" Brass Dual Check Valve with Intermediate Atmospheric Vent View Specs

    $40.95 / each

    $197.75 / box
    5 x $39.55

    In Stock! (62 Available) Ships in 24-48 Hrs
  • 1/2" 9DS-M3 Dual Check Valve View Specs
    • SKU: 0061952
    • Brand: Watts

    $40.95 / each

    $197.75 / box
    5 x $39.55

    In Stock! (24 Available) Ships in 24-48 Hrs
  • 3/4" 9DM2-S Dual Check Valve View Specs
    • SKU: 0061926
    • Brand: Watts

    $40.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • Repair Kit 9D-1/2" RK9DM3-T View Specs
    • SKU: 0886011
    • Brand: Watts

    $32.95 / each

    Non-Stock Item Allow 3-5 Days to Ship Out