LF007
Lead Free* Double Check Valve Assembly Backflow Preventers Sizes: 1/2 IN - 3 IN
Series LF007 Lead Free* double check valve assembly backflow preventers help stop the reverse flow of liquids from backpressure or backsiphonage in a plumbing system where there is a non-health hazard. The compact design fits these assemblies for easy installation in tight spaces. And the single cover, top-entry design allows convenient access for maintenance. The seats and seat discs are replaceable, and no special tools are required for servicing.
ArmorTek™ coating technology is applied in construction to resist corrosion due to microbial induced corrosion (MIC) or exposed metal substrate. Sizes 2 1/2 and 3 IN.
The IOT model features sensor technology integrated on test cocks to measure pressure fluctuations at three points. Pressure measurements allow assessment of the performance of the backflow preventer assembly, sizes 2 1/2 and 3 IN. An add-on monitoring connection kit is required to collect, convert, and transmit data values to a building management system.
To learn more visit: Series LF007-LF709 with Pressure Monitoring
Features
- Modular, compact design to facilitate assembly and maintenance
- Low pressure drop
- Pressure sensors on IOT model (2 1/2 and 3 IN), activated with add-on monitoring connection kit
- Advanced ArmorTek™ coating technology to resist corrosion of internals (2 1/2 and 3 IN)
- Captured spring assemblies for safety
- Lead free* top-mounted test cocks
- Replaceable seats and seat discs
Literature
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Literature
- Brochure - Backflow Prevention and Flow Control for Waterworks
- Brochure - Backflow Prevention and Flow Control Plumbing
- Brochure - Backflow Prevention and Flow Control Plumbing (Spanish)
- Flyer - Pressure Monitoring with SentryPlus Alert Technology
- Installation Instructions - 007, LF007
- Installation Instructions - LF007 Model IOT
- Installation Instructions - Pressure Sensing BMS Monitoring Connection Kit - LF007 and LF709
- Installation Instructions - Pressure Sensor Module Replacement Kit - LF007 and LF709
- Price List - Backflow Prevention Repair Kits & Service Parts
- Product Flyer - Watts Valves with Press Connections
- Specification Sheet - LF007
- Specification Sheet - LF007 (French)
- Specification Sheet - LF007 (Spanish)
- Specification Sheet - Pressure Sensor
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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 |