Advertisement
Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com
Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com
See Table 1 in this document and refer to the appropriate sprinkler technical data page for available temperatures and finishes.
NOTE: When Upright XT1 Sprinklers listed on the chart below are equipped with the XG Guard and XWU Water Shield
Sprinkler
Sprinkler
Base
SIN
Style
Part No.
1
19914
VK1001
Upright
19926
VK1001
Upright
23098
VK1001
Upright
19922
VK2001
Upright
19934
VK2001
Upright
19918
VK2002
Upright
6
19930
VK2002
Upright
19916
VK3001
Upright
19928
VK3001
Upright
23100
VK3001
Upright
19924
VK3501
Upright
19936
VK3501
Upright
19920
VK3502
Upright
6
19932
VK3502
Upright
Base part number is shown. For complete part number, refer to Viking's current price list.
1.
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.
2.
This chart shows the listings and approvals available at the time of printing. Other approvals may be in process. Check with the manufacturer for any additional approvals.
3.
Listed by Underwriters Laboratories, Inc. for use in the U.S. and Canada.
4.
FM Approved for protection of occupancies described in the FM Global Loss Prevention Data Sheets (including 2-0 and 8-9) and Technical Advisory Bulletins.
5.
The 1/2" NPT Large Orifice Sprinkler is listed and approved for retrofit only when installed in accordance with NFPA 13.
6.
Form No. F_021319
20.10.06
TECHNICAL DATA
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
Approval Chart 1
For Upright Intermediate Level installation, See NOTE below.
they can be used in intermediate level installation.
Thread Size
Orifice Size
NPT
BSPT
Standard Response, Glass Bulb Type
1/2"
--
Standard
--
15 mm
Standard
1/2"
--
Standard
3/4"
--
Large
--
20 mm
Large
1/2"
--
Large
--
15 mm
Large
Quick Response, Glass Bulb Type
1/2"
--
Standard
--
15 mm
Standard
1/2"
--
Standard
3/4
--
Large
--
20 mm
Large
1/2"
--
Large
--
15 mm
Large
Approved Temperature Ratings and Finishes
Refer to the sprinkler technical data sheet.
Rev 20.2
Upright XT1 Sprinklers
Nominal
K-Factor
Maximum Pressure
U.S.
metric
2
5.6
80.6
5.6
80.6
5.6
80.6
UL-250 psi / FM-175 psi
8.0
115.2
8.0
115.2
8.0
115.2
8.0
115.2
5.6
80.6
5.6
80.6
5.6
80.6
UL-250 psi / FM-175 psi
8.0
115.2
8.0
115.2
8.0
115.2
8.0
115.2
Footnotes
GUARDS AND WATER
SHIELDS FOR
XT1 SPRINKLERS
Overall Length
(Sprinkler)
Inches
175 psi
1-5/16
175 psi
1-5/16
1-5/16
175 psi
2
175 psi
2
175 psi
1-5/16
175 psi
1-5/16
175 psi
1-5/16
175 psi
1-5/16
1-5/16
175 psi
2
175 psi
2
175 psi
1-5/16
175 psi
1-5/16
Page 7 of 8
Listings and
Approvals
3
mm
cULus
FM
4
5
49
49
49
51
51
49
49
49
49
49
51
51
49
49
Advertisement
