Viking Model B-1/B-2 Float Check Valve Assembly

The Viking Model B-1/B-2 float check valve assembly installs as a critical accessory component within dry pipe and preaction fire sprinkler systems to provide water column protection and support pneumatic device operation. This assembly helps prevent water from entering the accelerator or pneumatic system trim, ensuring reliable valve tripping when activated. Adhering to applicable NFPA standards for dry pipe and preaction systems, proper installation of this check valve assembly satisfies routine maintenance, service replacement, and operational compliance requirements for commercial fire protection networks.

Engineered for precise system integration, this valve assembly is available in dedicated configurations to match your exact facility maintenance needs. You can select between the standard brass option or the corrosion-resistant option to suit your operating environment and extend component service life.

• System Compatibility: Designed specifically for Viking dry pipe systems, preaction systems, and related pneumatic fire valve assemblies.
• Configuration Options: Choose SKU 12116 for the standard brass build or SKU 12084 for the corrosion-resistant model.
• Part Distinction: Clear configuration labels and part references help you prevent ordering mix-ups during maintenance and repairs.
• Service Readiness: Serves as an exact-match replacement component to keep your fire protection system fully operational.

Confirm exact model compatibility, included components, and operating limits before purchasing. View the matching Viking B-1/B-2 product reference at SupplyNet.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)