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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

  • Service Kit for Watts 1789 - Part 5A

    #NI

    All parts diagram

    Service Kit

    Part #5A

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

  • Washer for Watts 1789 - Part 45A62

    Replacement parts diagram

    Washer

    Part #45A62

    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

  • Union Nut for Watts 1789 - Part 35B140

    Replacement parts diagram

    Union Nut

    Part #35B140

    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

  • Union Nut for Watts 1789 - Part 35C140

    Replacement parts diagram

    Union Nut

    Part #35C140

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

  • Spring Cage for Watts 1789 - Part 135A3-M3

    Replacement parts diagram

    Spring Cage

    Part #135A3-M3

    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

  • Union Tailpc for Watts 1789 - Part 135C139

    Replacement parts diagram

    Union Tailpc

    Part #135C139

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

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