Description
The Reliable Model MV Medium Velocity Water Spray Nozzles are cULus Listed non-automatic, open nozzles, designed for directional spray applications in fixed fire protection systems. The nozzle has an internal deflector that discharges water in a directional cone shaped pattern and produces a small droplet size.
The nozzles are designed to apply water to exposed vertical, horizontal, curved, and irregular shaped surfaces. The MV nozzle is available in several combinations of orifice size and spray angles, and is commonly used in deluge systems for special hazard fire protection applications.
Model MV nozzles are available in unfinished brass or Electroless Nickel PTFE (ENT) plating. The nozzles are cULus Listed and FM Approved as corrosion resistant when ordered with ENT finish. Optional blow-off plugs can be used to prevent foreign materials from entering the water way of the nozzle. Blow-off plugs have an identification mark with respect to the K-factor.