VK3021 - Quick Response Pendent Sprinkler (K5.6)

The Viking VK3021 Quick Response Pendent Sprinkler is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition, these coatings have been investigated for installation in corrosive environments and are Listed and Approved as indicated in the Approval Chart. As one of Viking's new XT1 models, the VK3021 is more compact for easier installation in tight spaces. All XT1 sprinklers incorporate a stainless steel deflector and an integrated spring and seal assembly that is Teflon® sealed and fully encapsulated to protect the Bellville spring against corrosion. The XT1 spring and seal assembly includes an innovative hinge to help prevent sprinkler components from lodging in the deflector upon activation. XT1 deflectors are corrosion resistant stainless steel, and are laser etched and easy to read for fast model identification.

Specification

K-Factor: K5.6 (80)
Manufacturer: Viking
Page: F_020616
Part Number: 19917,23101
VK Number: VK3021
Additional Information: NOTICE: The product details indicated below are for general reference only and may vary based on the specific product approval and/or application. Always verify product details with the technical data sheet and consult with the Authority Having Jurisdiction (AHJ).
Max Pressure: 175 psi / 250 psi
Response Type: Quick Response
Occupancy Type: Light, Ordinary
Thread Size: 1/2" NPT (15 mm BSP)
Min Spacing: Per Standards / Listings
Max Spacing: Per Standards / Listings

Technical specification

Unique ref.vk3021-quick-response-pendent-sprinkler-k56
Collection setViking Fire Sprinklers
CollectionViking - Standard Spray - Quick Response / Pendent
TypeObject (single object)
Date of publishing2021-01-25
Edition number1

Links

Product urlhttps://www.vikinggroupinc.com/products/pendent/vk3021-quick-response-pendent-sprinkler-k56
Product certificationhttps://www.vikinggroupinc.com/sites/default/files/documents/020616.pdf
Technical descriptionhttps://www.vikinggroupinc.com/sites/default/files/documents/020616.pdf

Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryFire Products - Sprinkler Systems
UNSPSC nameFire sprinkler heads
UNSPSC code46191610
Uniclass 1.4 CodeL71664
Uniclass 1.4 DescriptionSprinkler heads
Uniclass 2.0 CodePR-55-57-99
Uniclass 2.0 DescriptionWater Sprinkler Heads
Uniclass 2015 CodePr_70_55_97_84
Uniclass 2015 DescriptionSprinkler heads
NBS Reference Code55-57-99
NBS Reference DescriptionWater Sprinkler Heads
CSI MasterFormat 2014 Code21 13 00
CSI MasterFormat 2014 TitleFire-Suppression Sprinkler Systems
OmniClass Number23-29 33 11 11
CSI UniFormat II CodeD4010
CSI UniFormat II TitleSprinklers

Region availability

North America
United States

VK3021 - Quick Response Pendent Sprinkler (K5.6)

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