New Products
Viking's commitment is to provide innovative, cutting-edge products that enable better, more cost-effective fire protection solutions. Please visit here often to learn more about Viking's latest product advancements.
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VK538 Mirage® QREC OH-ELO Flat Concealed Pendent Sprinkler (K11.2)
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Quick Response, Extended Coverage, Flat Plate Concealed Pendent Sprinkler
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cULus Listed for Ordinary Hazard occupancies (Group 1 and 2)
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11.2 (161) K Factor
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3/4 inch (20 mm) NPT thread size
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Available in 165°F (74°C) and 205°F (96°C) temperature ratings
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Coverage areas up to and including 20 x 20 ft (6.1 x 6.1 m)
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Model G-6000 / G-6000P Dry and Preaction Systems
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VK680 Extended Coverage Flat Plate Concealed Sidewall Sprinkler
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The industry's only flat plate concealed, extended coverage, horizontal sidewall sprinkler
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cULus Listed for Light Hazard occupancies
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8.0 (115) K Factor, 3/4 in (20 mm) NPT thread size
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Compact design with an overall length of only 2 in (51 mm) provides flexibility for installation in tight spaces
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Fusible Link, 165°F (74°C) temperature rating for sprinkler, 135°F (57°C) for cover plate
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Listed for coverage areas up to and including 18 x 22 ft (5.5 x 6.7 m)
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Multiple Jet Control (MJC) Valve
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MJC installs in the system piping and is used to simultaneously operate a small number of sprinklers or spray nozzles
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Offered with either a 3 mm or 5 mm glass bulb, in various temperature ratings
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Available with optional Metron device for electrical actuation
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May be installed in any orientation (upright, pendent, or horizontal sidewall)
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Available in 1 in NPT; 20 and 25 mm BSP sizes
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VK595 Extended Coverage Upright Storage Sprinkler (K25.2)
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cULus Listed as density/area storage sprinkler
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14 x 14 ft max coverage area (4.3 x 4.3 m)
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Suitable for "unobstructed" and certain "non-combustible obstructed" construction
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FM Approved as a quick response, extended coverage sprinkler for both storage and non-storage applications (refer to FM Loss Prevention Data Sheets and Viking technical data page 124j-m for FM design and installation details)
- 25.2 (363) K Factor
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1 inch NPT, 25 mm BSP
- 165°F (74°C) and 214°F (101°C) temperature ratings
Technical Data Sheet (304 KB PDF)
Press Release
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VK484 Freedom® Residential Sidewall Sprinkler (4.2 K factor)
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VK472 Freedom® Residential Pendent Sprinkler (5.8 K factor)
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cULus listed
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5.8 is the largest K factor available in a sprinkler with a ½" NPT thread
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The larger K factor delivers the higher flows required for an NFPA 13 residential system at lower starting pressures
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The VK472 sprinkler's ½" NPT thread size allows for installation using a less expensive ½ inch CPVC head adapter, rather than a ¾ inch adapter.
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Viking’s Freedom® line now includes a 5.8 (84) K factor residential sprinkler in three distinct models: recessed pendent (VK472), horizontal sidewall (VK460), and flat plate concealed pendent (VK474).
Technical Data Sheet (387 KB PDF)
Freedom® Quick Reference Guide (334 KB PDF)
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| VK480 Freedom® Residential Flat Plate Concealed Sidewall Sprinkler |
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The industry's first and only flat plate concealed residential sidewall sprinkler
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4.0 (58) K-factor
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cULus listed to protect up to 16 x 18 ft (4.9 x 5.5 m) coverage areas
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Exclusive pipe guide, which is shipped standard with the sprinkler, ensures proper location of the sprinkler into a standard 2 x 4" stud space
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Patent Pending
Technical Data Sheet (427 KB PDF)
Installation Animation (10 KB HTML)
Promotional Flyer (986 KB PDF)
Press Release (25 KB PDF)
Freedom® Quick Reference Guide (334 KB PDF)
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| VK636 Mirage® Quick Response Extended Coverage ELO Concealed Pendent Sprinkler (11.2 K factor) |
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- 11.2 K factor, Extra-Large Orifice (ELO)
- 165°F (74°C) and 205°F (96°C) temperature ratings
- Approved for light hazard occupancies
- The only 11.2 K-factor commercial concealed sprinkler with a quick response cULus listing for up to 20 x 20 ft. (6.1 x 6.1 m) coverage areas.
- 1/2” (13 mm) of vertical adjustment
- Patent Pending
Technical Data Sheet (226 KB PDF)
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| Model G-2000 and Model G-3000 Dry and Preaction Systems | |
| VK469 Mirage® Quick Response ELO Concealed Pendent Sprinkler (11.2 K factor) |
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11.2 K factor, Extra-Large Orifice (ELO)
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165°F (74°C) temperature rating
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cULus listed for up to and including Ordinary Hazard Group II occupancies
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Specifically designed for applications requiring both a higher water density (even when limited water pressure is available) and the appearance of a flatplate concealed sprinkler
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May eliminate the need for a fire pump, or reduce the size of the pump if required
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On existing systems, replacing large orifice sprinklers with the new Mirage® ELO may provide the higher densities needed to increase the occupancy’s hazard classification
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1/2” (13 mm) of vertical adjustment
Technical Data Sheet (360 KB PDF)
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