Viking VK598 K25.2 Upright Brass Sprinkler 175F
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The Viking VK598 K25.2 Upright Brass Sprinkler is engineered for reliable suppression performance in commercial and residential fire protection systems. This upright component installs directly into fire sprinkler assemblies to deliver efficient water distribution, ensuring even coverage that suppresses flames and minimizes water damage during an emergency.
Designed to satisfy stringent life safety requirements, this device installs in accordance with NFPA 13 standards for the installation of sprinkler systems. Utilizing the correct K-factor and thermal rating ensures your facility maintains full code compliance, satisfying local fire marshals and insurance underwriters during periodic inspections mandated by NFPA 25.
Key Features & Construction
- Durable Brass Body: Crafted from high-quality brass to provide exceptional corrosion resistance and long-term operational longevity in demanding environments.
- High-Capacity K-Factor: Features a K25.2 rating, delivering efficient, high-volume water distribution designed to suppress heavy fire loads effectively.
- Upright Orientation: Engineered specifically for upright installation configurations above piping networks.
- Precise Thermal Activation: Equipped with a 175°F (79°C) temperature rating to ensure prompt activation when exposed to predetermined heat thresholds.
- Contractor-Friendly Setup: Features a user-friendly design that allows for quick and secure installation by certified system technicians.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Viking |
|---|---|
| Model / Series Number / SIN | VK598 |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP) | N/A |
| K-Factor | 25.2 |
| Temperature Rating / Response Type | 175°F (79°C) |
| Material / Body Construction | Brass |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | NFPA 13, NFPA 25 |
Always verify local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer's technical data sheets before beginning system installation or retrofitting.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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