VIKING 23029FD Fire Sprinkler Specifications

VIKING 23029FD Residential Upright Sprinkler (K4.9)

Technical Specification

Features:

Make: VIKING
Model code: 23029FD
Series: VK467
Standards: NFPA
Orientation: Sidewall

Additional info:

Finish: Black-Polyester Thread Size: 1/2" NPT Temperature: 155 °F (68 °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	23029FD
Series	VK467
Standards	NFPA
Orientation	Sidewall
NFPA temperature class	Ordinary
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Make

VIKING

Manufacturer

VIKING Life - Saving Equipment A / S

Viking Freedom® Residential Upright Sprinkler VK467 (K4.9)

The Viking Freedom® Residential Upright Sprinkler VK467 is engineered to enhance residential fire safety systems with its cutting-edge design and superior materials. This sprinkler features a small, thermosensitive glass bulb that quickly responds to heat, making it an ideal choice for residential applications. Its corrosion-resistant Electroless Nickel PTFE (ENT) coating ensures longevity in harsh environments, having been rigorously tested and listed by C-UL-US-EU.

Key Features

Nominal K-Factor of 4.9 for optimized water distribution in fire events
Maximum working pressure of 175 psi, with factory hydrostatic testing up to 500 psi
Available in multiple finishes: Brass, Chrome, White Polyester, and Black Polyester
Temperature ratings of 155 °F (68 °C) and 175 °F (79 °C) for diverse installations
Thread size: 1/2” NPT for versatile application

Material Specifications

Frame Casting: Brass UNS-C84400 or QM Brass
Deflector: Brass UNS-C23000
Pip Cap and Insert Assembly: Copper UNS-C11000 and Stainless Steel UNS-S30400

Ideal Use Cases

Designed for residential settings, the VK467 is suitable for installations under NFPA 13D and 13R standards. It is particularly well-suited for homes and apartments where aesthetic appeal is as important as fire safety efficiency. The corrosion-resistant finishes also make this sprinkler ideal for environments prone to corrosive elements.

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Datasheet Datasheet