Viking VK464 Sprinkler
Code : VK464, K Factor 8.0, Concealed Mirage Quick Response Type, Viking Brand, Made in America, 12 Months Nationwide Warranty, Contact pcccdongnam.vn for a quote on Viking 464 Sprinkler
Viking VK464 Sprinkler : A concealed fast response sprinkler designed with a therapeutic glass bulb designed for installation on concealed duct systems where a smooth ceiling appearance is required. aesthetic design.
The nozzle is pre-assembled with a thread adapter for installation with a low profile cap assembly providing vertical adjustment up to ½ (12.7 mm). Viking VK464 Sprinkler Head: two-piece design allows the sprinkler to be installed and used before the visor is installed. The push-up design on the platform, on the foundation of the concealed plate, allows the installation of the cover plate after the complete system is installed in the ceiling. 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 sprinklers.
Specifications of Viking Sprinkler Sprinkler Head VK464
Maximum operating pressure: 7 psi (0.5 bar).
Maximum working pressure: 175 psi (12 bar).
Factory hydrostatically tested to 500 psi (34.5 bar).
Reading Size: 3/4” (20 mm) NPT Nominal K-Factor: 8.0 U.S (115.2 metric )
The K-factor measurement is measured in bars. When the pressure is measured in kPa, the K-factor of the displayed coefficient gives 10.0.
The bulb's liquid temperature is rated as -65°F (-55°C)
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