Febco 765DBV-FZ 3/4 IN Bronze Pressure Vacuum Breaker Backflow Preventer with Quarter Turn Shutoffs and Tee Handles, Freeze Sensor
This 3/4 in. pressure vacuum breaker backflow preventer is used to protect against health hazard and non-hazard backsiphonage of toxic or non-toxic liquids in industrial plants, cooling tower laboratories, laundries, swimming pools and irrigation systems. It has a bronze body, spring loaded check valve, air relief valve with opening port, 2 resilient seated shutoffs and test cocks and NPT end connections. The maximum working pressure is 150 psi (10.3 bar) and temperature range is 32°F to 140°F (0°C to 60°C). This assembly meets the specifications of the USC FCCC and HR Manual. The pressure vacuum breaker includes a freeze sensor for use with SentryPlus Alert(R) 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 building/irrigation management system (BMS/IMS).
- Includes a freeze sensor for use with sentryplus alert technology to signal when temperature nears the freeze point
- Freeze alerts feature available with add-on connection kit
- Bronze body for durability
- Designed for minimum head loss
- Plastic bonnet protects valve body from freeze damage
- Internal parts serviceable in line from top of unit
Dimensions
| Inlet Diameter (In.) | 3/4 | Outlet Diameter (In.) | 3/4 |
|---|---|---|---|
| Product Height (in.) | 6.4 in | Product Length (in.) | 8.7 in |
| Product Width (in.) | 8.7 in |
Details
| Application | Potable Water | Compatible Pipe Material | Brass |
|---|---|---|---|
| Features | Antisiphon, Cleanout, Threaded | Indoor/Outdoor | Indoor, Outdoor |
| Material | Bronze | Maximum Pressure (PSI) | 150 PSI |
| Maximum Working Temperature (F) | 140 | Pack Size | 1 |
| Product Weight (lb.) | 3.6 lb |





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