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Page 4 of 5 <br />STANDARD RESPONSE <br />ELO UPRIGHT SPRINKLER <br />VK530 <br />(STORAGE-DENSITY/AREA) <br />The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 <br />Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com <br />Visit the Viking website for the latest edition of this technical data page. <br />Approval Chart Temperature KEY <br />6Standard Response Extra -Large Orifice Upright Sprinkler VK630 Finish <br />AIXf- Escutcheon(ifapplicable) <br />Maximum 176 PSI (12 Bar) WWP <br />Base Part Sprinkler <br />Thread Size <br />Nominal K-Factor <br />Overall Length <br />9 <br />Listings and Approvals3 <br />SIN <br />(Refer also to Design Criteria below.) <br />Number' Style <br />NPT <br />BSP <br />U.S. <br />metricz <br />Inches <br />mm <br />cULus" <br />NYC <br />09679 VK530 Upright <br />3/4" <br />11.2 <br />161.3 <br />2-5/16 <br />58.7 <br />A3, B1, C2, B4 <br />see Footnote6. <br />14819 VK530 Upright <br />20 mm <br />11.2 <br />161.3 <br />2-5/16 <br />58.7 <br />A3, B1, C2, B4 <br />Approved Temperature Ratings <br />Approved Finishes <br />A - 286 °F (141 °C) <br />1 - Brass, Chrome, White Polyesters, Black Polyesters, and Black PTFE5 <br />B - 155 °F (68 °C), 175 °F (79 °C), 200 °F <br />2 - Wax -Coated Brass (corrosion resistant) <br />(93 °C), and 286 °F (141 °C) <br />3 - Brass with 200 °F (93 °C) Wax Coating (corrosion resistant); Maximum ambient ceiling temperature = 150 <br />C - 155 °F (68 °C), 175 °F (79 °C), and <br />°F (65 °C). <br />200 °F (93 °C) <br />4 - ENT5 <br />Footnotes <br />Base part number shown. For complete part number, refer to Viking's current price schedule. <br />2 Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0. <br />3 This table shows the listings and approvals available at the time of printing. Other approvals may be in process. <br />° Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada. <br />5cULus Listed as corrosion -resistant. <br />6 Meets New York City requirements, effective July 1, 2008. <br />DESIGN CRITERIA - UL <br />3o refer to Approval Chart 1 above.) <br />cULus Listina Reauirements: <br />Standard Response Extra -Large Orifice Upright Sprinkler VK530 is cULus Listed for installation in accordance with the latest edition of NFPA 13 for <br />standard spray upright sprinklers: <br />• Designed for use in hazard occupancies up to and including Extra -Hazard Group II with a minimum operating pressure of 7 psi (0.5 bar). <br />• Sprinkler VK530 is also cULus Listed for use in High -Piled Storage Occupancies as defined in NFPA 13 with a minimum operating pressure of 7 <br />psi (0.5 bar). <br />• The sprinkler installation and obstruction rules contained in NFPA 13 for standard spray upright sprinklers must be followed. <br />IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to Form No. F_080614 <br />for general care, installation, and maintenance information. Viking sprinklers are to be installed in accordance with the latest <br />edition of Viking technical data, the appropriate standards of NFPA, LPCB, APSAD, VdS or other similar organizations, and <br />also with the provisions of governmental codes, ordinances, and standards, whenever applicable. <br />Form No. F_010692 21.09.16 Rev 21.1 <br />