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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 for 1789 3/4" Water Pressure Reducing Valve

  • 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

  • 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

  • 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

  • Gasket for Watts 1789 - Part 1-1/8X1-3/8

    Replacement parts diagram

    Gasket

    Part #1-1/8X1-3/8

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

  • Owner's Manual for Watts 1789 - Part F642-16375

    #NI

    All parts diagram

    Owner's Manual

    Part #F642-16375

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

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