VK2021 STANDARD
RESPONSE PENDENT
SPRINKLER (K8.0)
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]
Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com
Page 3 of 6
Form No. F_020916 Rev 22.1 March 3, 2022
7. AVAILABILITY
Viking Sprinkler Model VK2021 is available through a network of domestic and international distributors. See The Viking Corporation
web site for the closest distributor or contact The Viking Corporation.
8. GUARANTEE
For details of warranty, refer to Viking’s current list price schedule or contact Viking directly.
APPROVAL CHART
Viking Standard Response Pendent Sprinkler
VK2021 K8.0 (115 metric)
Sprinkler Base
Part Number
1
Thread Size
Listings and Approvals
2
NPT
BSPT
cULus
FM
Inch
mm
Approval Specification
Maximum WWP
Approval Specification
Maximum WWP
19923
3/4
--
A1, A2X, B3Y
175 PSI (12 bar)
A1, B2X, B3Y
175 PSI (12 bar)
19935
--
20
A1, A2X, B3Y
175 PSI (12 bar)
A1, B2X, B3Y
175 PSI (12 bar)
Additional Listings and Approvals
Maximum WWP 175 PSI (12 bar)
CE
6
LPCB
7
VdS
8
19923
3/4
--
C1, D2X, D3Y
A1, B2X, B3Y
A1
19935
--
20
C1, D2X, D3Y
A1, B2X, B3Y
A1
Approved Temperature Ratings
A
= 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C) and 286 °F (141 °C)
B
= 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C)
C
= 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C) and 286 °F (141 °C)
D
= 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C)
Approved Finishes
1
= Brass, Chrome, White Polyester
3,4
, Black Polyester
3,4
, and ENT
4,5
2
= Brass, Chrome, White Polyester
3,4
, and Black Polyester
3,4
3
= ENT
4,5
X
= Installed with Viking Recessed Escutcheons Models E-1, E-2, E-3, NP-1, NP-2, and NP-3, or Viking Standard Surface Mounted
Escutcheons
Y
= Installed with Viking Recessed Escutcheons Models E-1 and NP-1, or Viking Standard Surface Mounted Escutcheons
Footnotes
1
Base Part number is shown. For complete part number, refer to Viking’s current price schedule.
2
This table shows the listings and approvals available at the time of printing. Check with the manufacturer for any additional approvals.
3
Other colors are available upon request with the same Listings and Approvals as the standard colors.
4
cULus Listed as corrosion resistant.
5
FM Approved as corrosion resistant.
6
CE: Standard EN12259-1, Declaration of Performance DOP_XT1A.
7
LPCB Approved; reference no. 096m
8
VdS Approved; certification no. G 422012
