This 1/2 in lead-free brass water pressure reducing valve for low pressure ranges is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial, industrial and residential applications. The easy maintenance assembly consists of a replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 180 deg F (0.5 to 82 deg C). The low pressure range is 10 to 35 psi (69 to 241 kPa) with the standard setting at 30 psi (207 kPa).
WATTS® Pressure Reducing Valve, Series: LF25AUB-Z3 Series, 1/2 in Nominal, FNPT Connection, 300 psi, Water Media, 5-5/16 in Inlet to Outlet Length, Cast Copper Silicon Alloy Body, Polymer Seat, EPDM Disc, Bronze Trim, EPDM/PTFE Softgoods, Lead-Free, 33 to 180 deg F, 7 in H
| Body Material | : | Cast Copper Silicon Alloy |
| Connection Type | : | FNPT |
| Dimensions | : | 7 in H |
| Disc Material | : | EPDM |
| Inlet to Outlet Length | : | 5-5/16 in |
| Lead-Free/Contains Lead | : | Lead-Free |
| Media | : | Water |
| Nominal Size | : | 1/2 in |
| Pressure Rating | : | 300 psi |
| Seat Material | : | Polymer |
| Series | : | LF25AUB-Z3 Series |
| Softgoods Material | : | EPDM/PTFE |
| Temperature Rating | : | 33 to 180 deg F |
| Trim Material | : | Bronze |
- Sealed spring cage with stainless steel cage screws
- Replaceable seat module
- Integral stainless steel strainer removable for cleaning
Instruction/Installation Manual