VK163 Standard Response Dry Viking Nozzle
As a line of 100% dry nozzles Durability up to 10 years Standard Response Dry Pendent Large Orifice Sprinklers (K8.0) combined with foam fire extinguishers
VK163 Viking Standard large dry water spray head, is a heat sensitive spray nozzle 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 drop nipple prior to sprinkler operation. They can also be installed in frozen spaces and powered a wet system in an adjacent hot area. Polyester and Electroless Nickel PTFE (ENT) special coatings are listed/approved for installation in corrosive environments.
Parameters of the VK163 . injector
Maximum pressure: 175 psi (12 bar)
Reaction Type:Standard
Dimensions: 1" NPT (BSP 25 mm)
Minimum distance: 6 ft (1.8 m)
Maximum distance: According to standard / list
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