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Reduced Pressure Valve Assemblies Sizes: 1/4″- 3″ (8 – 80mm)

Series LF009 prevents the reverse flow of liquids in a plumbing system due to backpressure or backsiphonage where there is a potential health hazard. Their compact modular design makes them easy to install in tight spaces and the single cover, top-entry design allows convenient access for maintenance. The seats are replaceable for economical repair and no special tools are required for servicing.


  • Extremely compact design is easy to install and service
  • Screwdriver slotted ball valve test cocks
  • Captured springs for safer maintenance
  • Large body passages for low pressure drop

Select a Model

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

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: