Backflow Valve Protection
Easy Access
Lockable for Vandal Protection
Freeze Protection (-30F)
Oversized Drains at Enclosure Grade
Structurally Rigid Insulation
Simple Installation
Mounting Hardware Included
The NBFB Series provides exceptional backflow valve protection. Manufactured with quality in mind. Our enclosures are ASSE 1060 certified, this insulated water valve enclosure helps to prevent freeze damage on your above ground backflow valves. We use mill finished marine grade aluminum for outstanding backflow valve protection. Locate the PDF documents below for detailed specifications on insulated water valve enclosure to fit your particular needs.