Viking Nozzle VK462 VK463 HP
Quick product information: Sp code VK462, VK463 HP, Factor K5.6, Fast response concealed, Viking, American company, 2 months warranty. Contact pcccdongnam.vn immediately to get a sprinkler head quote
Viking Nozzle Information VK462-VK463 HP
Maximum operating pressure: 7 psi (0.5 bar)
Maximum working pressure: The Viking VK463 nozzle is rated for use with domestic working pressures a minimum of 7 psi (0.5 bar) to 250 psi (17.2 bar) for high pressure systems.
High pressure (HP) nozzles can be identified by locating the “250” stamped on the deflector. The Viking VK463 nozzle is rated for a maximum of 175 psi (12 bar) wwp. Factory hydrostatically tested to 500 psi (34.5 bar) Thread size: 1/2, (15 mm) NPT Nominal K-Factor: 5.6 US (80.6 meters) Glass bulb liquid temperature rated to -65°F (-55°C) Pending
cULus FM listing, approval, and NFPA 13 settings require a minimum of 7 psi (0.5 bar). Minimum LPCB and CE operating pressures are 5 psi (0.35 bar). The coefficient K displayed is when the pressure is measured in Bars. When the pressure is measured in kPa, the K-Factor is displayed for 10.0.
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