LF009

Reduced Pressure Valve Assembly Backflow Preventers with Flood Sensor, Sizes 1/4 - 3 IN

  • Sensor on relief valve for flood detection, sizes 1/2 to 3 IN
  • Flood alert feature available with add-on connection kit, compatible with BMS and cellular communication
  • 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
  • Extremely compact design is easy to install and service
  • Large body passages for low pressure drop
  • Captured springs for safer maintenance
  • Screwdriver slotted ball valve test cocks

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF009

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