LF3L

Lead Free* Poppet Type Pressure Relief Valves for Protection Against Excessive Pressure

  • Poppet-style valve protects domestic storage tanks and tankless water heaters from excessive pressure
  • Furnished with test lever
  • Lead Free* copper alloy body
  • 3/4 in. (20mm) size

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF3L

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