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LFN45B-L

Sizes: 1 1/4″ ‒ 2″ (32 ‒ 50mm) Lead Free* Water Pressure Reducing Valves

  • For water supply pressures up to 300psi
  • Designed for easy in-line servicing
  • Sealed spring cage for accessible outdoor or pit applications
  • Integral stainless steel strainer and bypass feature that controls thermal expansion pressure

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LFN45B-L

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