Viking VK196 Dry Concealed Pendent Fire Sprinkler, EC/QR

The Viking VK196 is an extended coverage dry concealed pendent fire sprinkler engineered for reliable fire suppression in commercial, industrial, and storage environments. It is specifically designed to install in dry-pipe or preaction suppression systems protecting unheated spaces, parking garages, cold storage facilities, and areas subject to freezing temperatures. The dry pendent configuration isolates water from the sprinkler piping until thermal activation, which prevents pipe freezing, bursting, and water damage. The extended coverage design optimizes hydraulic performance to cover larger open areas while reducing the total number of sprinkler heads required for the system layout.

This component is engineered to comply with applicable NFPA standards for life safety and property protection, satisfying strict code mandates for freeze-prone environments and commercial facilities. The low-profile concealed assembly features a push-on, thread-off domed cover plate that protects the internal mechanism from dust, environmental contaminants, and mechanical damage while providing up to 1/2" (12.7 mm) of vertical adjustment.

Key Features & Construction

• Dry Pendent Configuration: Isolates water from the barrel until activation to prevent freezing and water damage in unheated commercial and industrial spaces.
• Extended Coverage Design: Optimizes hydraulic performance to protect large open areas with fewer sprinkler heads, simplifying system layouts.
• Concealed Aesthetics: Features a low-profile, domed cover plate that protects the mechanism from dust and contaminants while preserving finished ceiling designs.
• Adjustable Installation: Utilizes a push-on, thread-off cover plate allowing installation prior to ceilings with up to 1/2" (12.7 mm) of vertical adjustment.
• Corrosion-Resistant Build: Constructed with high-quality components, including corrosion-resistant brass and an available Electroless Nickel Teflon (ENT) finish.

Installers must verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer engineering design criteria before commencing installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)