825Y
Y Pattern Design Reduced Pressure Zone Assembly Backflow Preventers with Flood Sensor
Series 825Y Reduced Pressure Zone assemblies feature a flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. Activated through an add-on connection kit, the sensor can trigger the alert system sending notification of flood detection to facility personnel. Connection kits are available for BMS and cellular communication.
This series protects against high hazard (toxic) fluids in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants. Applications also extend to irrigation systems, boiler feed, water lines, and other installations requiring maximum protection.
To learn more visit: https://www.watts.com/floodprotectionsystem
Features
- Sensor on relief valve for flood detection
- Flood alerts feature available with add-on connection kit, compatible with BMS and cellular communication
- Provides mechanical protection of potable water against high hazard (toxic) cross-connection contamination
- Meets all specifications of AWWA, ASSE, CSA and approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California
- Modular relief valve for ease of maintenance
- Sizes 3/4 in. ‐ 2 in. (20mm to 50mm)
Literature
-
- Brochure - Backflow Prevention - Cross-Connection Control Handbook
- Brochure - Backflow Prevention and Flow Control for Waterworks
- Brochure - FEBCO Flow Control for Irrigation
- Flyer - RPZ/RPDA Backflow Preventers with Flood Sensor
- Installation Instructions - 825Y
- Installation Instructions - BMS Flood Sensor Connection Kit - FEBCO
- Installation Instructions - BMS Flood Sensor Retrofit Connection Kit - 825Y, 825YA, LF825Y, LF825YA
- Installation Instructions - Cellular Flood Sensor Connection Kit - FEBCO
- Installation Instructions - Cellular Flood Sensor Retrofit Connection Kit - 825Y, 825YA, LF825Y, LF825YA
- Maintenance Manual - 825Y, 825YA, 825YD, 826YD, LF825Y, LF825YA
- Maintenance Manual - Freeze Protection Instructions - 825Y, LF825Y
- Specification Sheet - 825Y
- Specification Sheet - 825Y (French)
- Specification Sheet - 825Y (Spanish)
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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 |