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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 1 (UL) Temperature KEY <br /> Standard Response Extra-Large Orifice Upright Sprinkler VK530 Finish <br /> AIX 4--Escutcheon(if applicable) <br /> Maximum 175 PSI (12 Bar)WWP <br /> Thread Size Nominal K-Factor Overall Length Listings and Approvals' <br /> Base Part SIN Sprinkler g (Refer also to Design Criteria below.) <br /> Number' Style <br /> NPT BSP U.S. metricz Inches mm cULus' NYC <br /> 09679 VK530 Upright 3/4" - 11.2 161.3 2-5/16 58.7 A3,61,C2, B4 see Footnote 6. <br /> 14819 VK530 Upright 20 mm 11.2 161.3 2-5/16 58.7 A3,61,C2, B4 <br /> Approved Temperature Ratings Approved Finishes <br /> A-286 OF(141 °C) 1 -Brass, Chrome,White Polyesters,Black Polyesters,and Black PTFE5 <br /> B-155 OF(68°C),175 OF(79°C),200 OF 2-Wax-Coated Brass(corrosion resistant) <br /> (93°C),and 286 OF(141 °C) 3-Brass with 200 OF(93°C)Wax Coating (corrosion resistant); Maximum ambient ceiling temperature= 150 <br /> C- 155 OF(68°C), 175 OF(79°C),and OF(65°C). <br /> 200 OF(93°C) 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 /> '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 /> 'cULus Listed as corrosion-resistant. <br /> 6 Meets New York City requirements,effective July 1,2008. <br /> DESIGN CRITERIA- UL <br /> (Also refer to Approval Chart 1 above.) <br /> cULus Listing Requirements: <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 />