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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.
By Schematic
SELECT DIAGRAM
Browse Parts for 1790 1" Water Pressure Reducing Valve
Replacement parts diagram
Spring
Part #254
The manufacturer no longer makes this part, and there's no substitute part
Adjusting Screw (3/8-16 X 2")
Part #N/P
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Stem & Seal
Part #SA-50C27
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Seat
Part #50B16
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Diagram
Part #135A20
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Disc
Part #50B37
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Spring
Part #124
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Lock Washer
Part #174C46
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Strain Plug
Part #18Y2
The manufacturer no longer makes this part, and there's no substitute part
Replacement parts diagram
Plug
Part #135B4
The manufacturer no longer makes this part, and there's no substitute part
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