740
Boiler Pressure Relief Valves and Flood Sensor
Series 740 Boiler Pressure Relief Valves now come packaged with SentryPlus Alert® discharge line flood sensors for monitoring unwanted valve discharges once activated. Activating the sensor requires purchase of an additional connectivity kit to read the sensor and signal a building management system.
Series 740 valves provide higher capacity pressure protection for a variety of boiler equipment in various commercial applications. Valves are ASME rated.
To learn more visit: https://www.watts.ca/smart-relief-valve
Features
- Packaged with SentryPlus Alert discharge line flood sensor
- Iron body
- NPTF female inlet and outlet connections
- Expanded outlets
- Above drain seat to prevent sediment from fouling the valve
- Non-mechanical seat-to-disc alignment will not stick or freeze
- Test lever
- Valve is designed for emergency safety relief and shall not be used as an operating control
- Pressure Range: 30 to 75psi (2 to 5 bar)
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 |