VIKING 13933MB/W Fire Sprinkler Specifications

Viking - 13933MB/W- Residential Horizontal Sidewall Sprinkler (K5.8)

Technical Specification

Features:

Make: VIKING
Model code: 13933MB/W
Series: VK460
Standards: NFPA
Orientation: Sidewall

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 - 14 ft (4,3 m) x 26 ft (7,9 m) Orientation - Horizontal Sidewall Element Type - Glass Bulb

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Datasheet Datasheet

Make	VIKING
Manufacturer	VIKING Life - Saving Equipment A / S
Category	Fire Protection>Fire Sprinklers
Model code	13933MB/W
Series	VK460
Standards	NFPA
Orientation	Sidewall
NFPA temperature class	Ordinary
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Make

VIKING

Manufacturer

VIKING Life - Saving Equipment A / S

Viking Freedom® Residential Horizontal Sidewall Sprinkler VK460 (K5.8)

The Viking Freedom® Residential Horizontal Sidewall Sprinkler VK460 is designed to offer superior fire protection in residential settings. Characterized by its thermosensitive glass-bulb technology, the VK460 ensures quick response in case of fire emergencies, efficiently using water from the designed fire protection system. This sprinkler is available in various finishes and temperature ratings to accommodate diverse design requirements.

Key Features

Corrosion Resistance: Coated with Electroless Nickel PTFE, the VK460 is C-UL-US-EU listed as corrosion resistant, making it suitable for installation in corrosive environments.
Efficient Orifice Design: With a K-factor of 5.8, this sprinkler optimally uses the available water supply for effective fire suppression.
Durable Materials: Constructed with robust materials like brass, stainless steel, and copper, ensuring long-lasting performance.
Variable Temperature Ratings and Finishes: Available in brass, chrome, white, and black polyester finishes, and temperature ratings from 155 °F to 175 °F to suit various requirements.

Technical Specifications

Minimum Operating Pressure: 7 psi (0.5 bar)
Maximum Working Pressure: 175 psi (12 bar)
Thread Size: 1/2” NPT
Overall Length: 2-1/2” (63.5 mm)

Ideal Use Cases

The VK460 is ideal for use in residential buildings, particularly where corrosive environments are a concern. Its design allows for efficient water use, making it suitable for hydraulically designed fire protection systems in residential settings.

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Datasheet Datasheet