Viking VK194 Quick Response Dry Fire Sprinkler
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The Viking VK194 Quick Response Dry Fire Sprinkler is engineered for commercial and industrial fire protection assemblies installed in unheated environments where freeze protection is critical. This concealed pendent component operates within dry and preaction fire suppression systems, keeping water held back from exposed piping until system activation to prevent freezing and mechanical damage. It delivers targeted water distribution to contain fires and limit structural damage in challenging locations.
This dry sprinkler satisfies NFPA 13 installation and design standards for rapid fire detection and suppression, ensuring timely water discharge when exposed to elevated temperatures in cold storage units, unheated warehouses, and exterior spaces.
- Corrosion-Resistant Brass Construction: Built with durable brass materials to withstand mechanical wear and corrosive environments, extending the service life of the sprinkler assembly.
- Quick Response Activation: Utilizes a thermosensitive element designed for rapid detection, meeting NFPA 13 mandates for fast water delivery.
- Concealed Pendent Style: Features a low-profile architectural design that integrates discreetly into finished ceilings without sacrificing fire suppression coverage.
- Freeze Protection Design: Keeps water out of the drop nipple until the valve operates, preventing ice blockages in cold ambient temperatures.
- Standard Connection Size: Utilizes a 1/2-inch connection size compatible with standard dry and preaction piping networks.
| Technical Parameter | Specification |
|---|---|
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | VK194 (Quick Response Dry Concealed Pendent) |
| Connection / Thread Size & Type | 1/2 Inch |
| Pressure Rating (WWP) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | Quick Response (Available in 155°F and 175°F variants) |
| Material / Body Construction | Brass |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 |
Installers must verify specific length requirements, thread sizing, and local Authority Having Jurisdiction (AHJ) codes prior to system layout. Consult the manufacturer technical data sheets for complete installation tolerances.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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