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    Backflow Preventer Valves, 909QT Series

    Reduced Pressure Zone Backflow Preventers

    Series 909QT: This valve incorporates the (“air-in/water-out”) principle which substantially improves the relief valve discharge performance. (The emergency
    conditions of combined back siphonage and back pressure with both checks fouled can defeat the effectiveness of a standard RPZ backflow preventers).

     

    Note: Sizes from 3/4" through 2". Supply pressures to 175 PSI. Water temperatures to 140° F

    Features:

    • (2) Quarter-turn, full-port, resilient seated bronze ball valve shutoffs
    • Ball valve test cocks
    • Bronze body construction
    • Modular design, replaceable seats
    • Tight-seating rubber check valve and relief valve assemblies
    • Stainless steel relief valve seats, shafts and flange bolts
    • Available with or without bronze strainer

     

    Strainer Not Included on QT models: use Watts strainers to permit interchange from QT to QTS style.

    0Types Available
    Picture of Backflow Preventer Valve, 3/4" FPT, No Strainer
    Backflow Preventer Valve, 3/4" FPT, No Strainer
    Valve, RPZ Back Flow Preventer, 3/4IN, Less Strainer, lead free
    SKU: WS909QT-3/4
    VIEW CATALOG PAGE E0322
    $1,664.00 / EA
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    Picture of Backflow Preventer Valve, 3/4" FPT, With Strainer, Includes Flood Sensor On Relief Valve
    Backflow Preventer Valve, 3/4" FPT, With Strainer, Includes Flood Sensor On Relief Valve
    Valve, RPZ Back Flow Preventer, 3/4IN, With Strainer, lead free
    SKU: WS909QTS-3/4
    VIEW CATALOG PAGE E0322
    $1,904.00 / EA
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    Picture of Backflow Preventer Valve, 1" FPT, No Strainer
    Backflow Preventer Valve, 1" FPT, No Strainer
    Valve, RPZ Back Flow Preventer, 1IN, Less Strainer, lead free
    SKU: WS909QT-1
    VIEW CATALOG PAGE E0322
    $1,980.00 / EA
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    Picture of Backflow Preventer Valve, 1" FPT, With Strainer
    Backflow Preventer Valve, 1" FPT, With Strainer
    Valve, RPZ Back Flow Preventer, 1IN, With Strainer, lead free
    SKU: WS909QTS-1
    VIEW CATALOG PAGE E0322
    $2,229.00 / EA
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    Picture of Backflow Preventer Valve, 1-1/2" FPT, No Strainer
    Backflow Preventer Valve, 1-1/2" FPT, No Strainer
    Valve, RPZ Backflow Preventer, 1-1/2IN, Less Strainer, lead free
    SKU: WS909M1QT-1-1/2
    VIEW CATALOG PAGE E0322
    $3,448.00 / EA
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    DELAY MY SHIPMENT until all in-stock items AND backordered items are available in one warehouse before shipping. (You will receive only one freight bill if you choose this option).

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    Picture of Backflow Preventer Valve, 1-1/2" FPT, With Strainer, Includes Flood Sensor On Relief Valve
    Backflow Preventer Valve, 1-1/2" FPT, With Strainer, Includes Flood Sensor On Relief Valve
    Valve, RPZ Backflow Preventer, 1-1/2IN, With Strainer, lead free
    SKU: WS909M1QTS1-1/2
    VIEW CATALOG PAGE E0322
    $3,984.00 / EA
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    Picture of Backflow Preventer Valve, 2" FPT, No Strainer
    Backflow Preventer Valve, 2" FPT, No Strainer
    Valve, RPZ Backflow Preventer, 2IN, Less Strainer, lead free
    SKU: WS909M1QT-2
    VIEW CATALOG PAGE E0322
    $3,737.00 / EA
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    DELAY MY SHIPMENT until all in-stock items AND backordered items are available in one warehouse before shipping. (You will receive only one freight bill if you choose this option).

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    Picture of Backflow Preventer Valve, 2" FPT, With Strainer, Includes Flood Sensor On Relief Valve
    Backflow Preventer Valve, 2" FPT, With Strainer, Includes Flood Sensor On Relief Valve
    Valve, RPZ Backflow Preventer, 2IN, With Bronze Strainer, Flood Sensor, Lead Free
    SKU: WS909M1QTS-2
    VIEW CATALOG PAGE E0322
    $1,105.00 / EA
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    DELAY MY SHIPMENT until all in-stock items AND backordered items are available in one warehouse before shipping. (You will receive only one freight bill if you choose this option).

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