C400
Stainless Steel Reduced Pressure Zone Assembly Backflow Preventers with Flood Sensor - 2 1/2 - 10 IN Sizes
Series C400 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 prevents the reverse flow of contaminated water caused by backsiphonage or backpressure from entering the potable water supply. Ideal for protection at health hazard cross-connections or for containment at the service line entrance. Its compact modular design facilitates maintenance and assembly access. Check with local water authorities for installation requirements.
To learn more visit: Flood Protection Backflow System
The TS-OSY model is equipped with a factory installed, durable, and robust supervisory switch (UL Certified, Safety Signaling, Control No. 3L38) for tamper detection. The alert sounds when attempts are made to remove the switch from the gate valve or to close the valve. Wiring of the supervisory switch to a fire alarm control panel is required.
To learn more visit: Ames Fire Tamper Switch
Features
- Sensor on the relief valve for flood detection
- Protects against backsiphonage, backpressure, and the fouling of either check valve
- Stainless steel body construction, sleeve and torsion spring check valves
- Extremely compact design is significantly lighter than traditional designs
- Patented link check modules provide low pressure loss
- Entire valve body and closure sleeve manufactured from 304 stainless steel
- Flood alert feature activated with add-on connection kit, compatible with BMS and cellular communication
- Integrated supervisory switch (UL Certified, Safety Signaling, Control No. 3L38) on outside stem and yoke resilient seated gate valve
Literature
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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. Some certification agencies allow you to search by product name and brand.