VIKING 16116ACT Fire Sprinkler Specifications

Viking - 16116ACT - Residential Flat Plate Concealed HSW Sprinkler (K4.0)

Technical Specification

Features:

Make: VIKING
Model code: 16116ACT
Series: VK480
NFPA temperature class: Ordinary
Standards: NFPA

Additional info:

Max Pressure - 175 psi (12 bar) Response Type - Fast (Residential) Occupancy Type - Residential Thread Size - 1/2" NPT (15 mm BSP) Min Spacing - 8 ft (2,4 m) Max Spacing -16 x 18 ft (4,9 x 5,5 m) Orientation - Sidewall Element Type - Fusible Element

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Datasheet Datasheet

Make	VIKING
Manufacturer	VIKING Life - Saving Equipment A / S
Category	Fire Protection>Fire Sprinklers
Model code	16116ACT
Series	VK480
NFPA temperature class	Ordinary
Standards	NFPA
Orientation	Sidewall
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Make

VIKING

Manufacturer

VIKING Life - Saving Equipment A / S

Viking Freedom® Residential Concealed Horizontal Sidewall Sprinkler VK480 (K4.0)

The Viking Freedom® Residential Concealed Horizontal Sidewall Sprinkler VK480 is meticulously designed for seamless installation in concealed pipe systems, ideal for environments where a smooth wall appearance is desirable. Featuring a high-sensitivity solder link and lever, this sprinkler ensures rapid response in residential applications.

Key Features

Efficient Water Usage: Equipped with a 4.0 K-Factor, the VK480 ensures optimal water distribution from available supplies, tailored for hydraulically designed systems.
Corrosion Resistant: The specialized Electroless Nickel PTFE (ENT) coating allows for installations in corrosive atmospheres, ensuring durability and longevity as per listed standards.
Adjustable Cover Plate: The VK480 features a low-profile cover plate with a push-on design, offering up to 1/4” (6.4 mm) adjustment for easy installation post wall finish application.
Convenient Installation: Includes a pipe guide ensuring proper positioning and providing up to a 1/4” adjustment capability post-installation for precise control.

Specifications

Maximum Working Pressure: 175 psi (12 bar), hydrostatically tested to 500 psi (34.5 bar)
Thread Size: 1/2” (15 mm) NPT
Overall Length: 2” (50 mm)
Material Composition: Comprising brass, stainless steel, and coated nickel alloy among others

Ideal Use Cases

The VK480 sprinkler is a prime choice for residential settings that require hidden fire protection systems with robust corrosion resistance, such as in coastal locations or industrial areas with high humidity. Suitable for ceiling and wall installations that demand aesthetic integrity without compromising safety.

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Datasheet Datasheet