C400-FS
Stainless Steel Reduced Pressure Zone Assembly Backflow Preventers with Flood Sensor, 2 1/2 - 10 Inch Sizes
Series C400-FS Reduced Pressure Zone Assembly Backflow Preventer blocks the reverse flow of polluted water entering the potable water supply as a result of backsiphonage and/or backpressure. Manufactured with stainless steel body, sleeve, and torsion spring check valves, Series C400-FS has a compact design that is 70% lighter than traditional designs, ideal for health hazard piping applications, and configurable for N- or Z-pattern installation. Check with local water authorities for installation requirements. Maximum Working Pressure: 175 psi (12.06 bar).
This series features an integrated 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.
To learn more visit: https://www.watts.com/floodprotectionsystem/
Features
- Integrated sensor on relief valve for flood detection
- Flood alert feature available with add-on connection kit, compatible with BMS and cellular communication
- Protects against backsiphonage, backpressure, and the fouling of either check valve
- Extremely compact design is significantly lighter than traditional designs
- Patented link check provides low pressure loss
- Entire valve body and closure sleeve manufactured from Type 304 stainless steel
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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 |