MICROMATIC
®
STANDARD
RESPONSE UPRIGHT
SPRINKLER VK100 (K5.6)
TECHNICAL DATA
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: [email protected]
Page 4 of 6
Form No. F_052014 Rev 14.1
Approval Chart 1 (UL)
Micromatic
®
Standard Response Upright Sprinkler VK100
Maximum 175 PSI (12 bar) WWP
Sprinkler
Base Part
Number
1
SIN
Thread Size
Nominal K-Factor Overall Length
Listings and Approvals
3
(Refer also to UL Design Criteria.)
NPT
BSP
U.S.
metric
2
Inches
mm
cULus
4
VdS
LPCB
Standard Orifice
12986
VK100 1/2”
15 mm
5.6
80.6
2-1/4”
57
A1, B3, C4, D2, E5
--
--
--
12993
VK100
--
20 mm
5.6
80.6
2-1/4”
57
A1, B3, C4, D2, E5
--
--
--
Approved Temperature Ratings
A - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C),
200 °F (93 °C), 286 °F (141 °C), and 360 °F (182
°C)
B - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C),
and 200 °F (93 °C)
C - 286 °F (141 °C)
D - 500 °F (260 °C)
7
E - 155 °F (68 °C), 175 °F (79 °C), 200 °F (93
°C), 286 °F (141 °C), 360 °F (182 °C), and 500 °F
(260 °C)
7
Approved Finishes
1 - Brass, Chrome, White Polyester
5,6
, and Black Polyester
5,6
2 - Brass and Chrome
3 - Wax-Coated Brass and Wax Over Polyester
5
4 - High Temperature 200 °F (93 °C) Wax Coating (corrosion resistant); maximum ambient tem-
perature allowed at ceiling = 150 °F (65 °C)
5 - ENT
5
Footnotes
1
Base part number is shown. For complete part number, refer to Viking’s current price schedule.
2
Metric K-factor shown is for use when pressure is measured in bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0.
3
This table shows the listings and approvals available at the time of printing. Check with the manufacturer for any additional approvals.
4
Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada.
5
cULus Listed as corrosion resistant.
6
Other colors are available on request with the same Listings and Approvals as the standard colors.
7
Sprinklers of Ultra-High temperature rating are intended for use inside ovens, dryers, or similar enclosures with normal operating temperatures above
300 °F (149 °C). Where the ambient temperature around the Ultra-High temperature rated sprinkler is significantly reduced below 300 °F (149 °C),
the response time of the Ultra-High temperature rated sprinkler may be severely retarded.
DESIGN CRITERIA - UL
(Also refer to Approval Chart 1.)
cULus Listing Requirements:
The Viking Micromatic
®
Standard Response Upright Sprinkler VK100 is cULus Listed as indicated in Approval Chart 1 for installation in accordance with
the latest edition of NFPA 13 for standard spray sprinklers.
• Designed for use in Light, Ordinary, and Extra Hazard occupancies.
•
The sprinkler installation rules contained in NFPA 13 for standard spray upright sprinklers must be followed.
IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to page
SR1-3 for general care, installation, and maintenance information. Viking sprinklers are to be installed in accor-
dance with the latest edition of Viking technical data, the appropriate standards of NFPA, LPCB, APSAD, VdS
or other similar organizations, and also with the provisions of governmental codes, ordinances, and standards,
whenever applicable.
