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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
7. AVAILABILITY
The Viking Model VK430 Sprinkler 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.
Size
Sprinkler
Base Part
NPT
BSP
No.
Inch
mm
09530
1/2
Example: 09530AB = VK430 with Brass Finish and 155 °F (68 °C) Nominal temperature rating. This sprinkler is to be installed into an
area with a maximum ambient temperature of 100 °F (38 °C) meaning if the area will experience temperatures above the maximum
ambient rating, you shall use a higher temperature-rated sprinkler.
Accessories
Sprinkler Wrenches (see Figure 1):
A. Standard Wrench: Part No. 21475M/B.
B. Recessed Socket Wrench: Part No. 13655W/B
C. Protective Sprinkler Cap/Escutcheon installation tool
Sprinkler Cabinet:
A. Up to 6 sprinklers: Part number 01724A.
B. 6-12 Sprinklers: Part number 01725A.
Footnotes
Where a dash (-) is shown in the Finish suffix designation, insert the desired Temperature Rating suffix. See example above.
1.
Requires a 1/2" ratchet which is not available from Viking.
2.
Based on NFPA 13, NFPA 13R, and NFPA 13D. Other limits may apply, depending on fire loading, sprinkler location, and other requirements of the Authority Having
3.
Jurisdiction. Refer to specific installation standards.
Sprinklers with ENT, White Polyester, and Black Polyester finishes are C-UL-US-EU Listed as corrosion resistant.
4.
The corrosion resistant coatings have passed the standard corrosion test required by the approving agencies indicated in the Approval Chart. These tests cannot and
5.
do not represent all possible corrosive environments. Prior to installation, verify through the end-user that the coatings are compatible with or suitable for the proposed
environment. For automatic sprinklers, the ENT coating is applied to all exposed exterior surfaces, including the waterway.
Allows installation from the floor by attaching a length of 1" diameter CPVC tubing to the tool. Ideal for sprinkler cabinets. Refer to Bulletin F_051808.
6.
Form No. F_082095
Rev 01
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
TABLE 1: ORDERING INFORMATION
Instructions: Using the sprinkler base part number,
(1) add the suffix for the desired Finish
(2) add the suffix for the desired Temperature Rating.
1: Finishes
Description
--
Brass
Chrome
White Polyester
4
Black Polyester
4
ENT
4,5
November 2022
TECHNICAL DATA
Suffix
Nominal Rating
1
A
155 °F (68 °C)
F
175 °F (79 °C)
M-/W
M-/B
JN
.
2
15915.
6
FREEDOM
RESIDENTIAL
®
PENDENT SPRINKLER
VK430 (K4.3)
2: Temperature Ratings
Max. Ambient Ceiling
Bulb Color
Temperature
Red
100 °F (38 °C)
Yellow
150 °F (65 °C)
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Suffix
3
B
D
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