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9DS Watts®

Watts® 9D Backflow Preventer Dual Check Valve With Intermediate Atmospheric Vent, 1/2 Inch, Sweat, 25 - 175 psi, Brass Body, 33 - 250 deg F

  • Manufacturers: WATTS WATER TECHNOLOGIES
    • MPN: 9DS
    • MSPN: 429515
    • Min. Ord. Qty: 1
    • Qty. Interval: 1
    • Shipping Weight:

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    Type      :      Backflow Preventer
    Series      :      9D
    Size      :      1/2 Inch
    End Connection      :      Sweat
    Pressure Rating      :      25 - 175 psi
    Body Material      :      Brass
    Trim Material      :      Stainless Steel Strainer, Rubber Disc
    Softgoods Material      :      Rubber Seal
    Temperature Rating      :      33 - 250 deg F
    Warranty      :      Limited

    Watts® Dual Check Valve, Backflow Preventer, Series: 9D, 1/2 Inch, Sweat, Pressure Rating 25 - 175 psi, Brass Body, Stainless Steel Strainer, Rubber Disc Trim, Rubber Seal Softgoods, Temperature Rating: 33 - 250 deg F

    Series 9D dual check valves with intermediate atmospheric vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer and two durable, tight-sealing, rubber check valves. Series 9D is designed for continuous pressure, non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment and specifically for boiler feed lines.


    Standard/Approvals: ASSE 1012, CSA B64 Certified

    Application: Laboratory Equipment, Processing Tanks, Sterilizers, Dairy Equipment and Specifically For Boiler Feed Lines

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