Sprinkler Viking VK345
Viking VK345 fire sprinkler quick detailed description: Upward, quick response K factor 5.6 certified to European standards VdS, LPCB, FM contact 0917911114 for purchase advice
Parameters of the Viking VK354 . nozzle
Response Type : Standard Quick Response
Certification Standard: VdS, LPCB, FM (Europe)
Rotation Direction Type : Upward Direction
Code: Nozzle VK354
Minimum operating pressure: 7 psi (0.5 bar)
Maximum working pressure: 175 psi (12 bar) wwp
Factory hydrostatically tested to 500 psi (34.5 bar)
Tested: US Patent No. 4,831,870
Reading size: 15 mm BSP
Nominal K-Factor: 5.6 US (80.6 meters)
Liquid temperature in glass bulb rated to -65°F (-55°C)
Overall length: 2-3/16 Pour (56 mm)
The cULus list, FM Approval, and NFPA 13 settings require a minimum of 7 psi (0.5 bar).
Minimum operating pressure for LPCB and CE approval ONLY is 5 psi (0.35 bar).
Viking VK354 nozzle: compact design with small, heat-resistant glass spray, available in a number of different finishes, temperature ratings and K-Factors to meet design requirements for production . Special Polyester coatings can be used in decorative applications where colour. In addition, these coatings have been studied for installation in corrosive environments to increase the durability of the nozzle Note: FM Global does not have an approved classification for Polyester coatings as corrosion resistant.
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