LFN45B

Lead Free* Water Pressure Reducing Valves, Sizes: 1/2 ‒ 1 IN (15 ‒ 25mm)

  • For water supply pressures up to 400psi
  • 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

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

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