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Page 1 of 7 <br /> ® MICROMATIC® STANDARD <br /> RESPONSE PENDENT <br /> SPRINKLER VK102 (K5.6) <br /> The Viking Corporation,210 N Industrial Park Drive,Hastings MI 49058 <br /> Telephone: 269-946-9501 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 www.vikinggroupinc.com <br /> 1. DESCRIPTION <br /> The Viking Micromati&Standard Response Pendent VK102 Sprinkler is a small,thermosensitive, <br /> glass-bulb spray sprinkler available in several different finishes and temperature ratings to meet <br /> design requirements. The special Polyester, and Electroless Nickel PTFE (ENT) coatings AM% <br /> can be used in decorative applications where colors are desired. In addition, these coatings <br /> have been investigated for installation in corrosive environments as indicated in the Approval <br /> Charts.Viking standard response sprinklers may be ordered and/or used as open sprinklers(glass <br /> bulb and pip cap assembly removed)on deluge systems. Refer to Ordering Instructions. <br /> 2. LISTINGS AND APPROVALS <br /> c !iL us cULus Listed: Category VNIV `) <br /> <FM> FM Approved: Class Series 2000 <br /> vds VdS Approved: Certificate G414006&G414004 <br /> 0i.x6 LPCB Approved: Certificate 096e/06 Q WARNING:Cancer and Reproductive Harm- <br /> www.P65Wami ngs.ca.gov <br /> E CE Certified:Standard EN 12259-1, EC-certificate of constancy of performance 0832-CPR-SO021 <br /> CQr CCCF Approved:Approved by the China Certification Center for Fire Products(CCCF) <br /> MED Certified: Standard EN 12259-1, EC-certificate 0832-MED-1003 <br /> NOTE: Other International approval certificates are available upon request. <br /> Refer to Approval Chart 1 and UL Design Criteria on page 4 for cULus Listing requirements, and refer to Approval Chart 2 and FM <br /> Design Criteria on page 5 for FM Approval requirements that must be followed. <br /> 3. TECHNICAL DATA <br /> Specifications: <br /> Minimum Operating Pressure: 7 psi(0.5 bar)t <br /> Maximum Working Pressure: 175 psi(12 bar)wwp <br /> Factory tested hydrostatically to 500 psi(34.5 bar) <br /> Thread size: 1/2" NPT, 15 mm BSP <br /> Nominal K-Factor: 5.6 U.S. (80.6 metric**) <br /> Glass-bulb fluid temperature rated to-65*F (-55*C) <br /> Overall Length: 2-1/4" (57 mm) <br /> t cULus Listing, FM Approval, and NFPA 13 installs require a minimum of 7 psi (0.5 bar). The minimum operating pressure for LPCB and CE <br /> Approvals ONLY is 5 psi(0.35 bar). <br /> Material Standards: <br /> Frame Casting: Brass UNS-C84400 or QM Brass <br /> Deflector: Phosphor Bronze UNS-051000tt or Copper UNS-Cl9500 <br /> Bulb: Glass, nominal 5 mm diameter <br /> Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape <br /> Screw: Brass UNS-C36000 <br /> Pip Cap and Insert Assembly: Copper UNS-C11000 and Stainless Steel UNS-S30400 <br /> For Polyester Coated Sprinklers: Belleville Spring-Exposed <br /> For ENT coated Sprinklers: Belleville Spring-Exposed, Screw and Pipcap-ENT plated. <br /> ttNot for FM Approval. <br /> Form No. F_031414 19.02.21 Rev 19.1 Replaces Form No. F_031414 Rev 18.1.P65 <br /> (Removed F-1 Escutcheon.) <br />