Spray nozzle DOVEA series

coolingfor liquidsflat spray

Features • Flat spray pneumatic nozzle producing a large volume of semi-fine atomization with a mean droplet diameter of 50 μm or more (*3). • Liquid pressure type under the liquid pressures of 0.07–0.7 MPa. • Large turn-down ratio with minimal variation in spray angle. • Uniform distribution suitable for multiple-nozzle arrangements. • Large free passage diameter minimizes clogging. • Spray angle of 55ﾟ, 70ﾟ, 95ﾟ, or 110ﾟ. *1) Measured at compressed air pressure of 0.3 MPa and liquid pressure of 0.7 MPa. *2) Free passage diameter of nozzle orifice. *3) Measured by Fraunhofer diffraction method. Applications Cooling: Gas, steel plates, steel pieces, moldings, etc. [Steelmaking industry] Steel making process: Cooling continuous casted steel (bloom and slab) Rolling mill process: Cooling roll in heat treatment