LFN45B-L
Lead Free* Water Pressure Reducing Valves, Sizes: 1 1/4 ‒ 2 IN (32 ‒ 50mm)
Series LFN45B-L Lead Free* Water Pressure Reducing Valves are used in commercial and residential applications to reduce incoming water pressure to a predetermined level, thereby protecting downstream plumbing system components and reducing water consumption. Designed for easy accessibility and serviceability without removing the valve from the line. Available with double union threaded, solder, press, or cold expansion PEX (ASTM F1960) end connections. Standard pressure setting is 50 psi with an adjustable range of 25 ‒ 75 psi (172 ‒ 517 kPa). For sizes: 1 1/4 to 2 IN (32 ‒ 50mm).
Features
- For water supply pressures up to 300psi
- Designed for easy in-line servicing
- Integral stainless steel strainer and bypass feature that controls thermal expansion pressure
- Sealed spring cage for accessible outdoor or pit applications
Literature
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- Brochure - Water Pressure Reducing Valves
- Brochure - Water Pressure Reducing Valves (Spanish)
- Flyer - Pressure Reducing Valves (PRVs) - Sustainability Overview
- Flyer - Valves with F1960 Cold Expansion Fittings
- Flyer - Watts WPRV for PEX Piping Systems
- Installation Instructions - LFN45B-L for 1-1/4 to 2 IN Sizes
- Product Flyer - Watts Valves with Press Connections
- Specification Sheet - LFN45B-L for 1-1/4 to 2 IN Sizes
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) 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 |