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VK184 - Quick Response Dry Upright Sprinkler (K5.6)

VK184 - Quick Response Dry Upright Sprinkler (K5.6)

Viking Quick Response Dry Upright Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering the supply nipple before sprinkler operation. They are also suitable for use in unheated spaces above ceilings of heated rooms equipped with wet sprinkler systems.  Refer to technical data sheet for design and installation requirements.
Dry Sprinkler Order Form

Technical Details

K Factor: 

81 metric





Part Number: 


VK Number: 


Additional Information: 

NOTICE: The product details indicated below are for general reference only and may vary based on the specific product approval and/or application. Always verify product details with the technical data sheet and consult with the Authority Having Jurisdiction (AHJ).

Max Pressure: 

175 psi (12 bar)

Response Type: 


Occupancy Type: 

Light Hazard, 
Ordinary Hazard

Thread Size: 

1" NPT (25 mm BSP)

Min Spacing: 

6 ft (1,8 m)

Max Spacing: 

Per Standards / Listings

Documents and Resources

Technical Data & Instructions


Revit® Files