LF007

Lead Free* Double Check Valve Assembly Backflow Preventers Sizes: 1/2 IN - 3 IN (15 – 80mm)

  • Lead-free* modular construction
  • Low pressure drop
  • Easy to install and maintain
  • Top mounted ball valve test cocks
  • The valve body for 2 1/2 and 3 inch sizes shall utilize a coating system with built in electrochemical corrosion inhibitor and microbial inhibitor

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF007

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