The Sprinkler Sprinkler VK609 (Viking Microfast® EC / QREC Fusible Element Horizontal Sidewall Sprinkler VK609) is a small heat-welded link nozzle model available with different finishes and temperature ratings to meet design requirements. VK609 has both standard and quick response lists. The explosive operating element and exceptional deflection properties meet the challenges of rapid response extended coverage standards. Special coatings Polyester and Polytetrafluoroethylene (PTFE) can be used in decorative applications where color is desired.
Parameters of sprinkler sprinkler head VK609

Minimum operating pressure: 7 psi (0.5 bar)
Maximum working pressure: 175 psi (12 bar).
Hydrostatic test to 500 psi (34.5 bar)
Deflector (Sprinkler 13949): US Patent No. 4,229.816 Reading size: 1/2. 15mm) NPTNominal
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.
Medium length: 2-11/16 ((68 mm)
Detailed instructions for installing Sprinkler Vk609 . nozzles





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