VIKING 19442AB Fire Sprinkler Specifications

VIKING 19442AB Residential Upright Sprinkler (K4.9)

Technical Specification

Features:

Make: VIKING
Model code: 19442AB
Series: VK4670
Orientation: Sidewall
NFPA temperature class: Ordinary

Additional info:

Finish: Black-Polyester Thread Size: 1/2" NPT Temperature: 175 °F (79 °C) Element: 3mm Glass Bulb Orientation: Upright Style: Frame Style K-Factor: K4.9 (70.6) Approvals: UL; cULus; WaterMark Type: Wet Max Pressure - 175 psi (12 bar) Min Spacing - 9 ft (2,75 m) Max Spacing - 16 x 16 ft (4,9 x 4,9 m) Application: Residential Response: Residential Occupancy Type: Residential

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Datasheet Datasheet

Make	VIKING
Manufacturer	VIKING Life - Saving Equipment A / S
Category	Fire Protection>Fire Sprinklers
Model code	19442AB
Series	VK4670
Orientation	Sidewall
NFPA temperature class	Ordinary
Standards	NFPA
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Make

VIKING

Manufacturer

VIKING Life - Saving Equipment A / S

Category

Fire Protection>Fire Sprinklers

Model code

19442AB

Series

VK4670

Orientation

Sidewall

NFPA temperature class

Ordinary

Standards

NFPA

Download PDF version Download PDF version

Product description

The Viking Freedom® Residential Upright Lead Free Sprinkler VK4670 (Model Code: 19442AB) is a top-tier solution designed for safeguarding residential spaces with its innovative engineering and compliance with fire protection standards. This lead free sprinkler uses a K-Factor of 4.9, capitalizing on the efficient use of water supplies while adhering to current environmental safety regulations. Enhanced with a thermosensitive glass-bulb and a robust deflector, it ensures optimal performance even under challenging fire conditions.

Key Features

Lead Free Compliance: Aligns with the Reduction of Lead in Drinking Water Act, ensuring safe use within residential environments.
Temperature Ratings: Available in various finishes with rating options including 155°F and 175°F to cater to specific design requirements.
Durability: Operates under a maximum working pressure of 175 psi, with factory testing up to 500 psi, showcasing its superior resilience.

Ideal Use Cases

The VK4670 is ideally suited for residential applications requiring reliable fire protection. Whether for new installations or retrofitting existing systems, it is well-suited to comply with NFPA standards, offering versatile installation options and robust hazard prevention.

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Datasheet Datasheet