Viking VK124 K5.6 High-Pressure Upright Fire Sprinkler for Commercial & Industrial

The Viking VK124 K5.6 Standard Response High Pressure Upright Fire Sprinkler is expertly engineered for robust commercial and industrial fire protection systems. It's designed to deliver reliable early fire detection and optimized water distribution, making it an ideal choice for facilities that demand dependable performance under high-pressure conditions, such as warehouses, manufacturing plants, and open-ceiling commercial spaces.

• High-Pressure Capacity: Specifically engineered for high-pressure systems, this sprinkler is rated for a maximum working pressure of 250 psi (17 bar), ensuring reliable operation in demanding industrial environments.
• K-Factor 5.6: This K-factor delivers a balanced water flow rate and pressure to maximize fire suppression efficiency, complying with NFPA 13 standards for light and ordinary hazard occupancies. The K-factor describes the sprinkler's discharge coefficient, relating water pressure to its flow rate.
• Upright Design: The deflector is positioned above the piping, projecting water upward before distributing it in a uniform, dome-shaped pattern. This configuration is highly effective in spaces with exposed piping or structural obstructions, and it helps prevent debris and ice from collecting in the head.
• Precision Activation: Features a thermosensitive glass bulb that provides an accurate response to heat. The liquid within the bulb expands when exposed to high temperatures, causing it to shatter and release water to suppress fire conditions effectively. Different bulb colors indicate specific activation temperatures.
• Durable Construction: Crafted from premium metal alloys, this sprinkler is available with corrosion-resistant coatings, such as Polyester and Electroless Nickel PTFE (ENT). These coatings ensure longevity and functional integrity in harsh or decorative environments, as they have been investigated and approved for corrosive atmospheres.
• Standard 1/2" NPT Thread: Features a standard 1/2 inch National Pipe Taper (NPT) thread size for straightforward integration into new or existing wet pipe fire protection systems. NPT threads are a common standard in the US and taper to create a seal.
• Certified Reliability: UL Listed and FM Approved, the VK124 meets stringent safety and installation requirements. UL (Underwriters Laboratories) focuses on life safety and compliance with national standards, while FM (Factory Mutual) Approval emphasizes property protection and loss prevention, with rigorous testing for performance, reliability, and strength.

This fire sprinkler head ensures long-term protection by resisting corrosion and maintaining its mechanical integrity over time. Its specialized upright orientation and reliable activation offer flexibility in system design, helping facility managers and engineers maintain safety compliance effortlessly. The VK124 is designed for seamless integration, offering a practical solution for safeguarding lives, property, and assets.

Specifications: https://www.vikinggroupinc.com/sites/default/files/migrated/081414.pdf