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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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This is the number corresponding to the part on the diagram / schematic

Browse Parts for1789 3/4" Water Pressure Reducing Valve

  • Disc for Watts 1789 - Part 50B37

    Replacement parts diagram

    Disc

    Part #50B37

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

  • Seat for Watts 1789 - Part 50B16

    Replacement parts diagram

    Seat

    Part #50B16

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

  • Union Nut for Watts 1789 - Part 35A140

    Replacement parts diagram

    Union Nut

    Part #35A140

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

  • Strainer for Watts 1789 - Part 27Y77

    Replacement parts diagram

    Strainer

    Part #27Y77

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

  • Diagram for Watts 1789 - Part 135A20

    Replacement parts diagram

    Diagram

    Part #135A20

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

  • Plate for Watts 1789 - Part 135B66-M2

    Replacement parts diagram

    Plate

    Part #135B66-M2

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

  • Plate for Watts 1789 - Part 135A66-M2

    Replacement parts diagram

    Plate

    Part #135A66-M2

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

  • Disc Holder for Watts 1789 - Part 50B47

    Replacement parts diagram

    Disc Holder

    Part #50B47

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

  • Plug for Watts 1789 - Part 37A2-1

    Replacement parts diagram

    Plug

    Part #37A2-1

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

  • Gasket for Watts 1789 - Part 1-1/2X1-3/4

    Replacement parts diagram

    Gasket

    Part #1-1/2X1-3/4

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

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