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Watts 1789 3/4" water pressure reducing valve Parts

Here are the diagrams and repair parts for Watts 1789 3/4" water pressure reducing valve, as well as links to manuals and error code tables, if available.

Watts 1789 3/4" water pressure reducing valve
By Schematic
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Browse Parts for1789 3/4" Water Pressure Reducing Valve

  • Service Kit for Watts 1789 - Part 5B

    #NI

    All parts diagram

    Service Kit

    Part #5B

    The manufacturer no longer makes this part, and there's no substitute part

  • Plug for Watts 1789 - Part 135B4

    Replacement parts diagram

    Plug

    Part #135B4

    The manufacturer no longer makes this part, and there's no substitute part

  • 675.4 (1/2") for Watts 1789 - Part 56C8102

    Replacement parts diagram

    675.4 (1/2")

    Part #56C8102

    The manufacturer no longer makes this part, and there's no substitute part

  • Plug for Watts 1789 - Part N36A2

    Replacement parts diagram

    Plug

    Part #N36A2

    The manufacturer no longer makes this part, and there's no substitute part

  • Lock Nut for Watts 1789 - Part 30AL51

    Replacement parts diagram

    Lock Nut

    Part #30AL51

    The manufacturer no longer makes this part, and there's no substitute part

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