LF223

Low Lead High Flow Water Pressure Reducing Valve

  • High capacity performance with enlarged diaphragm, spring cage, and seat orifice; optional bypass feature controls thermal expansion pressure
  • For water supply pressures up to 300psi
  • Designed for easy in-line servicing
  • Sealed spring cage for accessible outdoor or pit applications
  • Series LF223S furnished with separate strainer
  • Lead Free* cast copper silicon alloy body construction
  • Listed by IAPMO and NSF 61 Commercial Hot

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