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Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com
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Sprinkler
Thread Size
Base Part
SIN
Number
1
NPT
18254
VK206
3/4"
18256
VK206
1/2"
7
05516
VK206
3/4"
05578
VK206
1/2"
7
Approved Temperature Ratings
A - 165 °F (74 °C), 220 °F (104 °C), and 286 °F
(141 °C)
B - 165 °F (74 °C) and 220 °F (104 °C)
Base part number is shown. For complete part number, refer to Viking's current price schedule.
1
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.
2
This table shows the listings and approvals available at the time of printing. Check with the manufacturer for any additional approvals.
3
Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada.
4
cULus Listed as corrosion resistant.
5
Other colors are available on request with the same Listings and Approvals as the standard colors.
6
The 1/2" NPT Large Orifice Sprinkler is Listed and Approved for retrofit only.
7
cULus Listing Requirements:
Viking Standard Response Fusible Link Pendent Sprinkler VK206 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 pendent sprinklers must be followed.
IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to Form No. F_080614
for general care, installation, and maintenance information. Viking sprinklers are to be installed in accordance 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.
Form No. F_060514
20.05.26
TECHNICAL DATA
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
Approval Chart 1 (UL)
Standard Response Pendent Sprinkler VK206
Maximum 175 PSI (12 bar) WWP
Nominal K-Factor
BSPT
U.S.
metric
2
20 mm
8.0
115.2
15 mm
8.0
115.2
NOTICE - Product Below - Limited Availability (Contact Local Viking Office)
20 mm
8.0
115.2
15 mm
8.0
115.2
Approved Finishes
1 - Wax-Coated Brass (corrosion re-
sistant)
2 - Brass, Chrome, White Polyester
and Black Polyester
3 - Brass and Chrome
4 - ENT
5
DESIGN CRITERIA - UL
(Also refer to Approval Chart 1.)
Rev 20.1
Overall Length
Inches
mm
Standard Orifice
2-1/4"
58
2-1/4"
58
2-1/4"
58
2-1/4"
58
Approved Escutcheons
X - Installed with standard surface-mounted escutch-
eons or or recessed with the Viking Micromatic
,
E-1 or E-2 Recessed Escutcheon.
5,6
5,6
Y - Installed with standard surface-mounted escutch-
eons or or recessed with the Viking Micromatic
E-1 Recessed Escutcheon.
Footnotes
STANDARD RESPONSE
FUSIBLE LINK PENDENT
SPRINKLER VK206 (K8.0)
Listings and Approvals
(Refer also to UL Design Criteria.)
cULus
4
A2, B1, B3X, A4, B4Y
A2, B1, B3X, A4, B4Y
A2, B1, B3X
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A2, B1, B3X
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Model
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Model
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