LFN55B-M1
Lead Free* Water Pressure Reducing Valves
Series LFN55B Water Pressure Reducing Valves are used in commercial and residential applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption. It consists of a Lead Free* brass body construction integral stainless steel strainer, thermoplastic seat, bronze sealed spring cage for waterworks pit installations and thermal expansion bypass. The LFN55B is available with either threaded, solder, PEX, quick-connect or CPVC end connections. Maximum Working Pressure: 400psi (27.6 bar), Adjustable Reduced Pressure Range: 25 to 75psi (172 to 517 kPa), Standard Pressure Setting: 50psi (345 kPa).
Features
- Sealed spring cage for accessible outdoor or pit installations
- Parts are easily and quickly serviceable without removing valve from line
- Integral stainless steel strainer to stop debris
- Bypass feature controls thermal expansion pressure
Literature
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Literature
- Brochure - Water Pressure Reducing Valves
- Brochure - Water Pressure Reducing Valves (Spanish)
- Installation Instructions - LFN55B-M1
- Installation Instructions - TPK-QC Kits for LFN45B-QC-M1, LF25AUB-QC-Z3, LFU5B-QC-Z3, LFX65B-QC
- Product Flyer - Watts Valves with Press Connections
- Specification Sheet - LFN55B-M1
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |