WATTS®, 0009478, Pressure Reducing Valve, Lead Free, Series: LFN45B, 3/4 in Nominal, FNPT End Style, 25 to 75 psi Pressure, 33 to 180 deg F, Media: Water, 3-7/16 in Inlet to Outlet Length, 4-9/16 in Top to Inlet Center, Cast Copper Silicon Alloy Body, Thermoplastic Seat/Reinforced EPDM Diaphragm Softgoods
| Type | : | Lead Free |
| Series | : | LFN45B |
| Nominal Size | : | 3/4 in |
| End Style | : | FNPT |
| Pressure Range | : | 25 to 75 psi |
| Temperature Rating | : | 33 to 180 deg F |
| Media | : | Water |
| Inlet to Outlet Length | : | 3-7/16 in |
| Top to Inlet Center | : | 4-9/16 in |
| Body Material | : | Cast Copper Silicon Alloy |
| Softgoods Material | : | Thermoplastic Seat/Reinforced EPDM Diaphragm |
This 3/4 inch 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, NPT threaded union inlet and NPT female 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 degrees F (0.5 to 82 degrees C). Suitable for up to 400 psi (27.6 bar), the pressure range can be adjusted from 25 to 75 psi (172 to 517 kPa) with the standard setting at 50 psi (345 kPa).