Viking VK817 180 Degree Spray Nozzle Fire Sprinkler
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The Viking VK817 180-Degree Spray Nozzle functions as a specialized discharge component within fixed fire protection assemblies, including deluge and water spray systems. Engineered to direct a targeted 180-degree water distribution pattern, this nozzle maximizes water dispersal across wider areas and hard-to-reach zones to suppress fires rapidly in their earliest stages.
This fire protection component is designed to meet strict commercial and residential installation requirements. It satisfies cULus Listing and FM Approval criteria for fixed fire extinguishing systems, ensuring full compliance with prevailing safety standards.
Key Features & Construction:
- Corrosion-Resistant Brass: Constructed from high-quality brass to ensure long-term durability and reliable performance in demanding environments.
- 180-Degree Spray Pattern: Maximizes water distribution across wide areas and tight spaces to prevent fire spread.
- Rapid Activation: Engineered for quick emergency response to suppress fires immediately and minimize potential property damage.
- Compact Profile: Streamlined build allows seamless integration into modern fire suppression layouts without restricting functionality.
- Flexible K-Factor Options: Model E spray nozzles are available in multiple K-factors (1.2, 2.3, 3.2, 4.1, 5.6, and 7.2) to match precise hydraulic calculations and system design requirements.
| Technical Specification | Details |
|---|---|
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | VK817 (Model E Spray Nozzle) |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | Available in 1.2, 2.3, 3.2, 4.1, 5.6, and 7.2 |
| Temperature Rating / Response Type | Quick Response |
| Material / Body Construction | Brass |
| Agency Listings & Approvals | cULus Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 (Standard for the Installation of Sprinkler Systems) / Fixed Fire Extinguishing Systems |
Contractors and facility managers must verify all local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer technical data sheets for specific hydraulic design parameters before beginning installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
| Brand | Viking |
|---|---|
| Product Type | Fire Protection |
| Box Quantity | 50 |
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