This Watts 11/4 LF 25AUBZ3 (LF25AUB-Z3) is a 1-1/4 in lead-free water pressure reducing valve designed for residential and commercial water supply lines. It features a durable copper silicon alloy body, stainless steel seat, EPDM disc, and a 25 to 75 PSI adjustment range with a factory set pressure of 50 PSI.
Inspection & Condition Notes:
We have inspected this item and we do not have the capability to install the unit to fully test it. The valve displays minor cosmetic scuffs and scratches along the flange edges and body from handling. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Made in USA.
Technical Specs
| Item | Water Pressure Reducing Valve |
| Manufacturer Part Number | 11/4 LF 25AUBZ3 |
| For Media | Water |
| Application | Commercial Use; Residential Use |
| Connections | NPT x NPT |
| Inlet Connection Size | 1-1/4 in |
| Outlet Connection Size | 1-1/4 in |
| Body Material | Copper Silicon Alloy |
| Seat Material | Stainless Steel |
| Disc Material | EPDM |
| Coating/Lining | NSF Listed Fusion Bonded Epoxy Lining and Coating |
| Pressure Adjustment Range | 25 psi to 75 psi |
| Operating Pressure Range | 300 psi |
| Max. Operating Temperature | 180 °F |
| Factory Set Pressure | 50 psi |
| Port Design | Full Port |
| Overall Height | 9 in |
| Low-Lead Compliance | Low-Lead Compliant |
| Country of Origin | USA |