Viking VK510 sprinkler
Factor K25 Quick Response, Pendent, Viking, Made in USA 12 months warranty, Contact Fire DepartmentDONGNAM.VN to receive a quote VK100, VK102, VK200, VK536, VK530
Viking VK510 Nozzles are fast-responsive, early-preventive spray nozzles with built-in capabilities to suppress specific high challenge fires. Added larger K-Factor allows ESFR performance at lower head pressure than ESFR K14 nozzle.
The Viking VK510 K25.2 Sprinkler can:
• Eliminates the use of rack nozzles when protecting high pile storage of certain materials up to 40 ft. (12.2 m) with ceilings up to 45 ft. (13.7 m) • Reduce or eliminate the need for system fire pumps.
• Provides flexibility when sizing system piping. The VK510 ESFR standalone sprinkler is primarily intended to protect the types of low-hanging storage, which tend to create severe challenge fires: hard pile and pile storage and Single, double, multi-row and portable Open Rack Storage. dynamic (no open bins or solid shelves).
The Viking Injector VK510 (ESFR Peree VK510) provides protection for most common storage materials, including:
• Packed or unpacked Class I, II, III and IV items.
• cULus Listed for protection of untapped plastic goods and FM Approved to protect unpackaged and unlabelled plastic items.
• FM Approved for prote sion of expanded polystyrene and expanded polyurethane items laid out. In addition, some storage arrangements for roll paper, flammable liquids, aerosols and rubber tires can be protected by the Viking ESFR Pparent Sprinkler VK510.
Technical data Viking Sprinkler VK510
- Minimum operating pressure: Refer to NFPA 13 or FM Global Loss Prevention Data Sheet.
- Maximum working pressure: 175 psi (12 bar).
- Factory hydrostatically tested to 500 psi (34.5 bar).
- Reading size: 1 NPT for Sprinkler 12080, BSPT 25 mm for Sprinkler 12200
- K-factor : 25.2 US (363 figures )
- The K-factor measurement is displayed as in the bar. When the pressure is measured in kPa, divide the K-factor by the factor displayed by 10.0.
- Medium length: 3-3/16, (81 mm)
- Diameter of deflector: 1-3/4” (44.5 mm)
- Covered by one or more of the following patents: US$5,829,532; US$10,059,044; United States 6,336,509; US$6,502,643; US$6,868,917; AU722593; GB2336777 Viking Nozzle assembly instructions VK510
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