Backflow Prevention Devices

Backflow Prevention DevicesVB-222 Self-draining Hose Connection Vacuum Breaker

Prevents dangerous back-siphonage; automatically self-drains when all attachments are removed completely from the valve’s outlet. Protects the valve and faucet from freezing and rupturing in cold weather. Constructed with brass body and adapter. Buna O-ring and seat disc, steel set screw, stainless steel springs and the highest quality molded parts.

NOTE: THESE UNITS ARE NOT INTENDED FOR USE WHERE WATER DAMAGE COULD OCCUR AS A RESULT OF DRAINING OR FOR PERMANENTLY CONTINUOUS-PRESSURE INSTALLATION. FOR CONTINUOUS-PRESSURE SYSTEMS INSTALL THE BFP DESCRIBED HERE.

Applications:
Designed to prevent dangerous back-siphonage and backflow into a potable water supply system. For use around homes, schools, commercial buildings, laboratories or any application involving a moveable hose attached to threaded faucets.

Sizes:
3/4"

Approvals:
The VB-222 is certified to ASSE 1011 and CSA 64.2.2 and is listed by IAPMO, ASSE, and CSA.

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