Watts WB-N4 Valve Enclosure

The Watts WB-N4 is a valve enclosure for PVB Assemblies, Double Check Assemblies and RPZ Assemblies.

This WattsBox insulated enclosure protects backflow prevention assemblies, such as PVBs, double checks, and RPZs, that are subjected to freezing conditions. The enclosure consists of reinforced aluminum construction, providing access through lockable doors and/or a hinged lid for testing and certification purposes. It has a means for a permanent anchor and is completely removable for maintenance purposes. It has drain openings that are protected against severe weather conditions. Thermostatically protects to minus 30 degree F (minus 34 degree C).

Features

• Aluminum enclosure
• An economical alternative to expensive retrofit installations
• Lightweight
• Vandal resistant

Common Questions

Will this fit my valve?

The WB-N4 is designed for use with PVB Assemblies, Double Check Assemblies and RPZ Assemblies. Confirm the model and size of your assembly against its nameplate or spec sheet before ordering.

Specifications

• Country of Origin: Mexico
• Warranty: 1 Year Limited
• MPN: WB-N4
• Certifications: ASSE-1060, UL
• Lead-Free: No
• Accessory Type: Valve Enclosure
• For Use With: PVB Assemblies;Double Check Assemblies;RPZ Assemblies