Viking

• cULus listed
• 5.8 is the largest K factor available in a sprinkler with a ½" NPT thread
• The larger K factor delivers the higher flows required for an NFPA 13 residential system at lower starting pressures
• 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.
• 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 (173 KB PDF)

• The industry's first and only flat plate concealed residential sidewall sprinkler
• 4.0 (58) K-factor
• cULus listed to protect up to 16 x 18 ft (4.9 x 5.5 m) coverage areas
• Exclusive pipe guide, which is shipped standard with the sprinkler, ensures proper location of the sprinkler into a standard 2 x 4" stud space
• Patent Pending

Technical Data Sheet (175 KB PDF)
Installation Animation (10 KB HTML)
Promotional Flyer (986 KB PDF)
Press Release (25 KB PDF)
Freedom® Quick Reference Guide (413 KB PDF)
List Price Page (45 KB PDF) 

• 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 (455 KB PDF)

• Built around Viking's innovative model "G" valves.
• External reset for dry systems - drain the system and re-establish air pressure to put valve back in service.
• Factory assembled with all necessary trim components assembled to the valve (including control valve).
• Lighter weight and smaller footprint makes it easier to install with more flexibility to fit into tight spaces.
• Available in dry system, single interlock (electric release) preaction, double interlock (electric/pneumatic release) preaction, and Viking's exclusive SureFire® fail safe preaction system configurations.  
• Also available in 4" size.

Technical Data Sheet - G-2000 Dry System (1 MB PDF)
Technical Data Sheet - G-2000P Single Interlock Preaction (1 MB PDF)
Technical Data Sheet - G-2000P Double Interlock Preaction (1 MB PDF)
Technical Data Sheet - G-2000P SureFire® (1 MB PDF)

Technical Data Sheet - G-3000 Dry System (1 MB PDF)
Technical Data Sheet - G-3000P Single Interlock Preaction (1 MB PDF)
Technical Data Sheet - G-3000P Double Interlock Preaction (2 MB PDF)
Technical Data Sheet - G-3000P SureFire® (1 MB PDF)

More Information (Dry System)
More Information (Preaction)

• 11.2 K factor, Extra-Large Orifice (ELO)
• 165°F (74°C) temperature rating
• cULus listed for up to and including Ordinary Hazard Group II occupancies
• 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
• May eliminate the need for a fire pump, or reduce the size of the pump if required
• 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
• 1/2” (13 mm) of vertical adjustment 

Technical Data Sheet (619 KB PDF)

• 4.9 K factor
• 165 °F (74 °C) temperature rating
• cULus listed for use with beam ceilings (up to 14 inch (355 mm) beam depth) 
• Also listed for 4/12 sloped ceiling applications
• 16 x 16 ft (4.9 x 4.9 m), 18 x 18 ft (5.5 x 5.5 m), and 20 x 20 ft (6.1 x 6.1 m) coverage areas
• Ceiling ring included with sprinkler (also available separately if needed)

 Technical Data Sheet (435 KB PDF) 

• 5.8 (71) K factor ... largest possible K factor with a 1/2 inch NPT thread size
• Well-suited for NFPA 13 residential systems requiring a higher water demand (0.1 densities)
• 165°F (74°C) temperature rating
• cULus listed for up to 20 ft. x 20 ft. (6 m x 6 m) coverage areas
• Three cover plate options (standard round, large diameter round, and square)
• Cover plates available in nine standard finishes and a nearly unlimited variety of custom colors.
• Compatible with Viking’s innovative installation tools for concealed sprinklers, which allow the installer to remove the sprinkler's protective cap and install it's cover plate from the floor, without the use of a ladder!

Technical Data Sheet (144 KB PDF)

• Attractive cover gasket provides acceptable seal for cleanroom and clean zone requirements.
• VK462 Mirage® sprinkler retains QR listing when cleanroom cover plate is installed.
• Cover plate available in 165°F temperature rating.
• Also listed for use with Viking’s Mirage® concealed sprinkler for MRI rooms (non-ferrous sprinkler).

Technical Data Sheet (404 KB PDF)
 

• Built around Viking's innovative G-4000P deluge valve.
• Offered fully pre-assembled, including G-4000P deluge valve and complete preaction trim components assembled to the valve (water supply control valve and switches also included).
• Available in single interlock (electric release) and double interlock (electric/pneumatic release) configurations as well as Viking's exclusive SureFire® fail safe preaction system.
• G-4000P deluge valve includes an internal check valve, thus eliminating the need (and cost) for a check valve in the system riser.
• Smaller profile and lighter weight for ease of installation.
• cULus listed and FM approved.
• Available in 4" size only.
• Note: The new G-4000P preaction systems are a new addition to Viking's line of preaction systems. There is no change to Viking's current Model F preaction offering.

Product Flyer (238 KB PDF)
Technical Data Sheet - Single Interlock (2 MB PDF)
Technical Data Sheet - Double Interlock (2 MB PDF)
Technical Data Sheet - SureFire® (2 MB PDF)

• cULus Listed, FM Approved, VdS Approved
• Protects class I-IV commodities and cartoned unexpanded plastics without the use of in-rack sprinklers.
• Lower overall water demand than other ESFR and CMSA sprinklers in many storage arrangements.
• Smaller K factor (compared to competitive CMSA products) allows the VK592 to flow significantly less water given similar operating pressures.
• More flexible installation criteria for obstructions compared to ESFR sprinklers. UL Listing allows VK592 to be installed only 4 in (100 mm) from most common types of bar joists.
• Approved for up to 12 ft (3,7 m) spacing between sprinklers on a branch line providing greater design and installation flexibility.
• UL Listed for concrete tee construction, which is prohibited for ESFR sprinklers.
• Also UL Listed and FM Approved for warehouses with aisles as narrow as 4 ft (1,2 m).

Product Flyer (228 KB PDF)
Technical Data Sheet (816 KB PDF)

• cULus Listed and FM Approved
• Easy to install with simplified trim, reduced weight, and a compact size.
• Includes an innovative external reset feature.
• Available in four-inch size.
• Offered fully assembled with complete, factory-installed trim components. 

Product Flyer (656 KB PDF)
Technical Data Sheet (1 MB PDF)

click image to enlarge

• A “first of its kind” product that combines a dry sprinkler with ESFR suppression technology.
• May eliminate the need for a pre-action system (and in-rack sprinklers) in certain cold storage applications.
• cULus listed for use in wet systems only.
• Listed to protect same commodities and storage arrangements as Viking's standard K14 ESFR pendent.
• 14.0 (202) K Factor
• Available in single length - 36 in (0,9 m)
• 165 F (74 C) temperature rating
• Available with either 2 in (50 mm) grooved or 1-1/2 in (40 mm) threaded connection
• Patent-pending
• Includes two insulating boot assemblies which decrease the potential for air leakage through ceiling penetrations.

Product Flyer (165 KB PDF)
Technical Data Sheet (291 KB PDF)