Viking Sprinkler System
Standard Response Concealed Pendent Sprinklers
- Product’s code: VK102-D, VK202-D
- Brand: Viking
- Guarantee: 1 Year
- Status: 1
- Price: Please contact us!
- Promotion Price: Please contact us!
- Product’s Introduction
- Specifications
- CATALOG
- Accessories
Viking Standard Response Concealed Pendent Sprinklers are thermosensitive glass bulb spray sprinklers pre-assembled with a threaded adapter for installation with a domed cover that provides up to ½” (12.7 mm) of vertical adjustment. The cover plate is available with several decorative finishes to meet design requirements. The Electroless Nickel PTFE (ENT) finish has been investigated for installation in corrosive atmospheres and is cULus listed as corrosion resistant. The ENT finish is only available for the sprinkler assembly, the cover plate is not plated.
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 ceiling finish has been applied. The cover assembly can be removed and reinstalled, allowing temporary removal of ceiling panels without taking the sprinkler system out of service or removing the sprinkler.
Specifications:
Minimum Operating Pressure: 7 psi (0.5 bar)
Maximum Working Pressure: 175 psi (12 bar). Factorytested hydrostatically to 500 psi (34.5 bar).
Thread Sizes: Sprinkler VK102: 1/2” (15 mm) NPT,Sprinkler VK202: 3/4” (20 mm) NPT
Nominal K-Factors: Sprinkler VK102: 5.6 U.S. (80.6metric*), Sprinkler VK202: 8.0 U.S. (115.2 metric*)
* Metric K-factor measurement shown is when pressureis measured in Bar. When pressure is measured in kPa, divide the metricK-factor shown by 10.0.
Glass-bulb fluid temperature rated to -65 °F (-55°C)
Overall Length (sprinkler body): Sprinkler VK102:2-1/4” (57 mm), Sprinkler VK202: 2-5/16” (59 mm)
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