Description
Watts 0009478 LFN45BM1-U 3/4" Water Pressure Reducing Valve, NPT Union x FPT, 25-75 psi, Lead Free
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).
Features
- Serviceable in line
- Integral stainless steel strainer removable for cleaning
- Thermoplastic seat and cage
- Sealed spring cage for accessible outdoor or pit installations
Specifications
|
Adjustable Reduced Pressure Range: |
25 to 75 psi |
| Adjustable Reduced Pressure Range-BAR: | 1.7 to 5.2 |
| Body Material: | Lead Free Cast Copper Silicon Alloy |
| Inlet Connection Size: | 3/4" NPT |
| Inlet Connection Type: | Union Joint |
| Outlet Connection Size: | 3/4" NPT |
| Outlet Connection Type: | Female Threaded |
| Lead Free: | Yes |
| Maximum Operating Temperature: | 180°F |
| Maximum Working Pressure: | 400 psi |
| Minimum Temperature: | 33°F |
| Strainer: | Yes |
| Strainer Material: | Stainless Steel |
| Thermal Expansion Bypass: | Yes |
Installation Instructions