Viking 2 Inch Doublecheck Backflow Preventer with Valves

The Viking 2 Inch Doublecheck Backflow Preventer with Valves is a vital component engineered for fire protection professionals focused on safeguarding water supplies in commercial and industrial sprinkler systems. It offers reliable backflow prevention combined with convenient system shutoff, making it essential for maintaining water quality and system safety.

• Durable Material: Constructed from corrosion-resistant cast bronze, ensuring a long service life even in demanding environments.
• Precision Internal Components: Features stainless steel springs and NSF-61 compliant elastomer seals that guarantee contaminant-free operation.
• Integrated Ball Valves: Stainless steel valves provide smooth shutoff capability, allowing for easier maintenance without full system interruption.
• Regulatory Compliance: UL Listed (UL 312), FM Approved, and compliant with NFPA 13 and NFPA 24, meeting rigorous fire protection standards.
• Operational Capacity: Rated for up to 175 psi (12.1 bar) working pressure with 2" NPT threaded connections for seamless installation into existing fire sprinkler piping.

This backflow preventer effectively stops contaminated water from reversing into potable water systems, a critical function that protects building occupants and municipal water supplies. The built-in isolation valves minimize downtime by allowing inspection and repairs without shutting down the entire sprinkler network. Ideal for facility managers and fire protection experts, this device enhances system reliability and compliance while reducing risk of costly water contamination.