LF601

Lead Free* Cast Copper Silicon Alloy Maxi-Flo Check Valves

  • Prevents the effects of water hammer in the piping system
  • Operates silently with swing check or vertical lift check valve functionality
  • Can be installed in a horizontal or vertical position
  • Available in a range of sizes and end connection types

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF601

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