Viking Frame Style Spray Sprinkler
Viking-Frame Style Spray Nozzle is a sleek fire extinguishing spray nozzle 60
°, 90
°, 120
°, 150
° cULus Listed, NYC Approved standard Combined FM200 system and nozzle Connection Suitable for Foam Fire Extinguisher and Sprayer VK5237 Downward DN15, 68ºC, K=11.2 Supply quantity, 12 month warranty Full CO and CQ Contact: 0917.911.114
Detailed description of Viking Frame Style Spray Sprinkler
The Viking-Frame Style Spray Nozzle is a small, directional spray nozzle for use on sprinkler systems. They are thermoglass bulb style nozzles, however they can be ordered OPEN (glass bulb assembly and pip cap removed) for use on deluge systems. This frame style nozzle is available in different finishes, temperature ratings, orifice sizes and angles to meet design requirements. When spraying, the nozzle discharges a conical pattern of spray. The deflector determines the included angle of the spray sample discharge. A special ring provides uniform distribution throughout the spray pattern. Other features of the Viking-Frame Style Spray Nozzle include the small frame, which allows proper nozzle positioning even in congested areas, and the 3mm nominal glass bulb that is completely contained within the frame for protection. protected most mechanical damage. Glass bulb operating elements are more resistant to corrosive atmospheres than metal elements. The special coating of PTFE has been studied for installation in corrosive environments and is listed by cULus as corrosion resistant as indicated in the Approval Chart.
Specifications Viking Frame Style Spray Sprinkler
Minimum operating pressure: 7 PSI (0.5 bar)
Working pressure of water is 175 PSI (12 bar).
Hydrostatic test to 500 PSI (34.5 bar)
Frame style nozzles are available in different hole sizes. the smallest nozzle path is 1/4 1/4 (6 mm) for Part Nos. 16964-16967; 5/16 (8 mm) for Part No. 16960-16963; 3/8 (10 mm) for Part No. 16956-16959; 7/16 (11 mm) for Part No. 16952-16955; 1/2 creep (13 mm) for Part No. 16948-16951.
Nozzle deflectors are determined using a US K-Factor, injection angle, and temperature ratings. Dimensions: 1/2 1/2 (15 mm) Nominal K-factor NPT: Refer to Approval Chart Bulb liquid temperature rated to -65°F (-55°C) Overall length:
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