994
Reduced Pressure Zone Assembly Backflow Preventers with Flood Sensor, Stainless Steel
Series 994 reduced pressure zone assemblies feature a flood sensor using SentryPlus Alert® technology to detect continuous discharge from the relief valve. When paired with an add on connection kit, the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi.
This series help stop the reverse flow of polluted water into the potable water supply due to backsiphonage and or backpressure. Designed for health hazard applications. Check with local water authorities for installation requirements.
To learn more visit: https://www.watts.com/floodprotectionsystem
Features
- Sensor on the relief valve for flood detection
- Stainless steel body provides strength, resists corrosion, and weighs less than competitive designs
- Bottom-mounted relief valve reduces clearance requirements when installed against an outside wall
- Torsion spring check valves provide maximum flow at low pressure drop
- Balanced rolling diaphragm on relief valve lowers maintenance costs
- Integrates with the Sensor Control Monitor to deliver maintenance alerts to BAS via RS-485 Modbus or the Nexa platform by Wi-Fi connectivity
Literature
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 |