Viking VK426 K5.6 Quick Response Pendent Sprinkler Institutional
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The Viking VK426 K5.6 Quick Response Pendent Sprinkler is engineered for institutional fire protection, providing reliable fire suppression that integrates smoothly with automatic wet pipe systems. Designed specifically for environments like schools, hospitals, and correctional facilities, this pendent-style sprinkler allows optimal ceiling placement for maximum coverage and faster response times during fire outbreaks.
Fully compliant with NFPA 13 standards, this component satisfies rigorous code requirements for institutional safety and automatic wet pipe system installations. Its quick response activation rapidly controls fire outbreaks to minimize property damage, while built-in tamper-resistant features preserve system integrity against unauthorized adjustments in high-traffic or secure facilities.
- Material Construction: Crafted from robust ductile iron, ensuring exceptional strength and corrosion resistance for demanding institutional use.
- K-Factor: Features a 5.6 K-Factor to enable quick response activation and rapidly control fire events.
- Orientation: Pendent design ensures optimal ceiling placement for maximum sprinkler coverage.
- System Compatibility: Engineered for automatic wet pipe sprinkler systems for easy integration with standard piping.
- Security: Tamper-resistant design protects system integrity in high-risk environments.
- Note: Cover plate sold separately.
| Manufacturer / Brand | Viking |
|---|---|
| Model / Series Number / SIN | VK426 (Item Number: 19663) |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | 5.6 |
| Temperature Rating / Response Type | Quick Response |
| Material / Body Construction | Ductile Iron |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 |
Contractors must verify all local Authority Having Jurisdiction (AHJ) requirements and consult the manufacturer technical data sheets prior to system installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
| Item Number | 19663 |
|---|---|
| Brand | Viking |
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