Viking VK160 Sprinkler Head,Tyco UK Sprinkler
My Anh Tyco Nozzle Dry Nozzle - Upward - -65
°F (-55
°C) - K-Factor: 5.6 US (80.6 meters ) Contact 0917911114 Southeast Company please serve YOU Guest
Viking Standard Feedback Dry Upright Sprinklers (Viking Standard Feedback Dry Upright Sprinklers) are heat sensitive sprinklers suitable for use in freezing areas. The nozzles are designed for dry systems and containment systems where it is necessary to prevent water or condensation entering the supply knob prior to sprinkler operation. They are also suitable for use in hot spaces in the ceiling of heated rooms equipped with wet sprinkler systems. These sprinklers are available in different finishes and temperature ratings to meet design requirements. The special Polyester coating has been studied for installation in corrosive environments and is listed by cULus as corrosion resistant.
Note: When installed in some corrosive environments, the Polyester coating may change color. This natural discoloration over time is not a sign of corrosion and should not be treated as such. All nozzles installed in corrosive environments should be replaced or inspected as described in NFPA 25 on a more frequent basis.
Detailed technical description of the Viking VK160 . Sprinkler head
Minimum operating pressure: 7 psi (0.5 bar)
Maximum working pressure: 175 psi (12 bar).
Factory tested compressed air to 100 psi (6.89 bar)
Thread size: 1 NPT or 25 mm BSPNominal K-Factor: 5.6 US (80.6 meters) for all listed and approved lengths.
Measurement of the K-factor displayed is when measuring the pressure in the bar. When the pressure is measured in kPa, divide the K-factor by the factor displayed by 10.0. Rated bulb liquid temperature is -65°F (-55°C) Protected by the following US Patents: 8,636,075
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