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Watts 1790 1" water pressure reducing valve Parts

Here are the diagrams and repair parts for Watts 1790 1" water pressure reducing valve, as well as links to manuals and error code tables, if available.

Watts 1790 1" water pressure reducing valve
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for1790 1" Water Pressure Reducing Valve

  • Plug for Watts 1790 - 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 1790 - Part 1-1/16X1-1/4

    Replacement parts diagram

    Gasket

    Part #1-1/16X1-1/4

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

  • Diagram for Watts 1790 - 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 1790 - Part 35C140

    Replacement parts diagram

    Union Nut

    Part #35C140

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

  • Service Kit for Watts 1790 - Part 5A

    #NI

    All parts diagram

    Service Kit

    Part #5A

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

  • Disc Holder for Watts 1790 - Part 50B47

    Replacement parts diagram

    Disc Holder

    Part #50B47

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

  • Spring Cage for Watts 1790 - Part 135B3-M3

    Replacement parts diagram

    Spring Cage

    Part #135B3-M3

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

  • Adjustment Nut for Watts 1790 - Part 30B33

    Replacement parts diagram

    Adjustment Nut

    Part #30B33

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

  • Disc for Watts 1790 - Part 50C37

    Replacement parts diagram

    Disc

    Part #50C37

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

  • Seat for Watts 1790 - Part 50B16

    Replacement parts diagram

    Seat

    Part #50B16

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

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