Viking Model V SD Special Sprinkler
Sprinkler Code Model V-BB Factor K5.6, Special Sprinkler, Viking 12 months warranty, Supply all kinds of special nozzles, FM200 system, Fire fighting system, Contact 0917911114
The Viking Special Sprinkler Model V-BB is a Model V-SD (unidirectional) application specific attic sprinkler designed to provide outstanding fire protection in combustible and non-flammable attic spaces. when compared to standard spray attic protection. With specific application criteria for use with Model V-BB (Back to Back) and VK696 Attic Upright Specific Sprinklers..
- Viking attic nozzles provide an extended coverage gap alternative to standard nozzles. They allow the use of a single pipe at the top of the attic, eliminating the need for branch lines and significantly reducing the number of nozzles required and the associated material and installation costs.
- Viking Model V-SD Special Nozzles also have lower minimum pressure and flow requirements than competing products. Viking attic sprinklers can be installed with steel or CPVC pipes (only CPVC is allowed on wet pipe systems) and are available in copper or with a corrosion resistant Electroless Nickel (ENT) coating where salt water and other corrosive factors are being considered. They are cULus Listed with specific application instructions for use as specialty sprinklers under National Fire Protection Association (NFPA) regulations and listed for extended coverage in construction. flammable and non-flammable construction. The cULus listing was achieved using full-scale fire tests during truss construction.
- Viking Model V-SD (Single Directional) Special Nozzle provides reduced response times due to a narrow 6 ft ridge pitch. (1.8 m) and long throw (up to 40 ft in one direction measured horizontally) and is offered in three different slope ranges and one hole size (K=5.6). Listed for specific notes 4:12 < 7:12, 7:12 < 10:12 and 10:12≤12:12, and span 40 ft and 30 ft.
Viking Model V-SD Special Sprinkler Specifications
- Minimum operating pressure: See Design Criteria
- UL. Up to 175 psi (12 bar) reduction Hydrostatic tested water working pressure to 500 psi (34.5 bar)
- Thread size: 1/2, (15 mm) NPT
- Nominal K-Factor: 5.6 US (80.6 meters)
- The K-factor measurement is measured when the pressure is measured in Bars. When the pressure is measured in kPa, divide the K-factor by the factor displayed by 10.0.
- The bulb's liquid temperature is rated as -65°F (-55°C) - Overall length: 2-3/4” (69 mm)
Viking Model V-SD Special Nozzle Installation Diagram
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