765
Pressure Vacuum Breaker Backflow Preventers with Freeze Sensor
Series 765 Pressure Vacuum Breakers includes a freeze sensor for use with SentryPlus Alert® technology to signal when ambient temperature approaches the freeze threshold. Activated through an add-on connection kit, the sensor also triggers freeze alerts to facility personnel. Connection kit available for BMS/IMS Building/Irrigation Management Systems.
This series is designed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum working pressure is 150 psi (10.3 bar).
To learn more visit: https://www.watts.com/freeze-detection
Features
- Sensor on PVB signals when temperature nears the freezing point
- Freeze alerts help extend use of the PVB device by reducing damage and repair
- Freeze alerts feature available with add-on connection kit for irrigation management systems
- All bronze body for durability. One check valve and an air opening port in one assembly
- Lightweight poppet seals air opening under minimum flow conditions
- Designed for minimum head loss
- Simple service procedures. All internal parts serviceable in line from the top of the unit
Literature
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- Brochure - FEBCO Flow Control for Irrigation
- Installation Instructions - 765 with Freeze Sensor - Sizes 1/2 - 2 IN
- Installation Instructions - FEBCO BMS/IMS Freeze Sensor Connection Kit
- Installation Sheet - FEBCO 765 Winterization Instructions
- Specification Sheet - 765
- Specification Sheet - 765 (French)
- Specification Sheet - 765 (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 |