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Page 4 of 6 <br /> ® MICROFAST° QUICK <br /> NIKJNG4 RESPONSE PENDENT <br /> SPRINKLER VK302 (K5.6) <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 /> Approval Chart 1 (UL) Temperature KEY <br /> The Viking Microfast®Quick Response q1zFinish <br /> Pendent Sprinkler VK302 Escutcheon(if applicable) <br /> Maximum 175 PSI(12 Bar)WWP <br /> Base Sprinkler Thread Size Nominal K-Factor Overall Length Listings and Approvals' <br /> Part SIN p Style (Refer also to Design Criteria.) <br /> Number NPT BSP U.S. metricz Inches mm cULus" I VdS I LPCB I C L`' <br /> 12979 VK302 Pendent 1/2" 15 mm 5.6 1 80.6 2-1/4 58 A1Z, B1Y,C2X, D2 I A3 I A3Z,B3Y I D3Z,C3Y <br /> Approved Temperature Ratings Approved Finishes Approved Escutcheons <br /> A- 135 OF (57 °C), 155 OF (68 °C), 175 OF (79 1 X - Standard surface-mounted escutcheon or the <br /> °C), 200 OF(93°C),286 OF(141 °C) - Brass, Chrome, White Viking Micromatic°Model E-1 Recessed Escutcheon <br /> B- 135 OF (57 °C), 155 OF (68 °C), 175 OF (79 Polyester Black Polyester Y - Standard surface-mounted escutcheon or the <br /> °C), and 200 OF(93°C) and Black PTFE 2-ENT' Viking Microfast® Model F-1 Adjustable Escutcheon, or <br /> C- 155 OF (68 °C), 175 OF (79 °C), and 200 OF 3 - Brass, Chrome, White recessed with the Viking Micromatic° Model E-1 or E-2 <br /> (93-C) Polyester56, and Black Recessed Escutcheon <br /> D- 155 OF (68 °C), 175 OF (79 °C), 200 OF (93 Polyester56 Z - Standard surface-mounted escutcheon or the <br /> °C),286 OF(141 °C) Viking Microfast°Model F-1 Adjustable Escutcheon <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 <br /> 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 /> 5 cULus Listed as corrosion-resistant. <br /> s Other colors are available on request with the same Listings and Approvals as the standard colors. <br /> CE Certified,Standard EN 12259-1, EC-certificate of conformity 0832-CPD-2001. <br /> DESIGN CRITERIA- UL <br /> (Also refer to Approval Chart 1 above.) <br /> cULus Listing Requirements: <br /> The Viking Microfast°Quick Response Pendent Sprinkler VK302 is cULus Listed as indicated in the Approval Chart for installation in <br /> accordance with the latest edition of NFPA 13 for standard spray sprinklers. <br /> • Designed for use in Light and Ordinary occupancies. <br /> • The sprinkler installation rules contained in NFPA 13 for standard spray pendent sprinklers must be followed. <br /> IMPORTANT. Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to page <br /> QR1-3 for general care, installation, and maintenance information. Viking sprinklers are to be installed in accor- <br /> dance with the latest edition of Viking technical data, the appropriate standards of NFPA, LPCB, APSAD, VdS <br /> or other similar organizations, and also with the provisions of governmental codes, ordinances, and standards, <br /> whenever applicable. <br /> Form No. F_033314 Rev 14.1 <br />