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VK630-D - QREC Concealed Horizontal Sidewall Sprinkler (K8.0)

VK630-D - QREC Concealed Horizontal Sidewall Sprinkler (K8.0)

Viking Quick Response Extended Coverage Concealed Horizontal Sidewall Sprinkler SIN VK630 is a thermosensitive spray sprinkler pre-assembled with a threaded adapter for installation with a domed cover.  The cover plate provides up to 1/4” (6.35 mm) of horizontal adjustment and is available with several decorative finishes to meet design requirements. The two-piece design allows installation and testing of the sprinkler prior to installation of the cover plate. The “push-on”, “thread-off” design of the concealed cover plate assembly allows easy installation of the cover plate after the system has been tested and the finish work has been completed. The cover assembly can be removed and reinstalled, allowing access behind the surface of the wall without taking the sprinkler system out of service or removing the sprinkler.   Refer to technical datasheet for required design and installation criteria.

Technical Details

K Factor: 

115 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

Thread Size: 

3/4" NPT (20 mm BSP)

Min Spacing: 

Per Standards / Listings

Max Spacing: 

14 x 26 ft (4,3 x 7,9 m)