LF009
Reduced Pressure Valve Assembly Backflow Preventers, Sizes: 1/4 - 3 IN (8 - 80 mm)
Series LF009 reduced pressure valve assembly backflow preventers are designed to prevent 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. Available in sizes 1/4 - 3 Inch (8 - 80mm).
For 2 1/2 and 3 inch sizes: the coating on this backflow assembly uses ArmorTek™ technology to resist corrosion due to microbial induced corrosion (MIC) or exposed metal substrate.
Features
- 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
- 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
Literature
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Literature
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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 |