This 1/2 in lead-free water pressure reducing valve 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 lead-free cast copper silicon alloy body construction, double union threaded female inlet and outlet connection, stainless steel integral strainer, thermoplastic seat module, thermal expansion bypass, and a sealed spring cage for waterworks pit installations. The temperature range is 33 to 180 deg F. Suitable for up to 400 psi, the pressure range can be adjusted from 25 to 75 psi with the standard setting at 50 psi.
WATTS® Pressure Reducing Valve, Series: LFN45B, 1/2 x 1/2 in Nominal, Connection Type: Union Female Threaded x Union Female Threaded, 25 to 75 psi Adjustable, 300 psi Maximum Working, Water Media, Copper Silicon Alloy Body, Thermoplastic Seat, Elastomer Disc, Lead-Free/Contains Lead: Lead-Free, 33 to 180 deg F, 2-1/4 in D x 6-1/4 in H
| Body Material | : | Copper Silicon Alloy |
| Connection Type | : | Union Female Threaded x Union Female Threaded |
| Dimensions | : | 2-1/4 in D x 6-1/4 in H |
| Disc Material | : | Elastomer |
| Lead-Free/Contains Lead | : | Lead-Free |
| Media | : | Water |
| Nominal Size | : | 1/2 x 1/2 in |
| Pressure Rating | : | 25 to 75 psi Adjustable, 300 psi Maximum Working |
| Seat Material | : | Thermoplastic |
| Series | : | LFN45B |
| Temperature Rating | : | 33 to 180 deg F |
- Sealed spring cage for accessible outdoor or pit installations
- Integral stainless steel strainer removable for cleaning
- Bypass feature controls thermal expansion pressure
Instruction/Installation Manual