Viking VXD Deluge System with Pneumatic Release 23548-1: Fast-Acting Fire Protection

The Viking VXD Deluge System with Pneumatic Release 23548-1 provides advanced, rapid-response fire protection for high-risk environments. This system utilizes the innovative Model VXD Deluge Valve to swiftly control water flow, making it ideal for areas where rapid fire spread is a significant concern. The system piping remains empty until the deluge valve is activated by the pneumatic release mechanism. Once activated, water flows simultaneously from all connected open sprinklers or spray nozzles, dousing the affected area to prevent fires from escalating.

• Viking Model VXD Deluge Valve: This pilot-operated valve features a lightweight design and a single moving mechanism, ensuring reliable and precise control over water flow in deluge systems.
• Pneumatic Release System: Equipped with thermostatic (rate-of-rise) or fixed-temperature releases, and/or pilot sprinkler heads, this system activates the deluge valve by releasing air pressure, allowing water to enter the system piping and discharge from all open sprinklers simultaneously.
• Dry Pipe System: The system piping remains empty until activation, which prevents potential freezing in cold environments and eliminates water damage from accidental discharge.
• Flexible Trim Configurations: Available in both loose trim for customized, site-specific installations and pre-trimmed riser assemblies for streamlined, ready-to-install efficiency.
• Durable Construction: Components are crafted in high-quality brass or galvanized steel, offering superior corrosion resistance and long-term mechanical strength, even in harsh or high-humidity operational conditions.
• NFPA 13 Compliance: Engineered and approved to meet the rigorous standards of NFPA 13 for the installation of sprinkler systems, ensuring effective fire suppression and safety.

This VXD Deluge System is engineered for critical environments such as aircraft hangars, chemical plants, and industrial facilities where rapid fire suppression is paramount. Its ability to simultaneously discharge water or foam from all nozzles helps to control fast-spreading fires before they can cause extensive damage. The pneumatically controlled release mechanism ensures a quick and reliable response, minimizing property loss and enhancing safety. Furthermore, the robust construction materials guarantee a long lifespan and dependable operation, even in challenging conditions, providing peace of mind for facility managers and occupants.

Specifications: https://www.vikinggroupinc.com/sites/default/files/2026-05/051520_04.pdf