• Clog Resistant
  • Industrial Cooling

Even Flat Spray Nozzles

DOVEA

Pneumatic even flat spray nozzles offer a wide range of adjustable flow rates and minimal variation in spray angle.
Thanks to their uniform spray distribution, these nozzles are suitable for use in a multi-nozzle arrangement.

Specs

Main Material S303, S304
Air Supply Compressed air
Liquid Feeding System Liquid pressure
Air-liquid Mixing System Internal mixing pre-mix type
Spray Droplet Measuring Method Fraunhofer Diffraction Method
Fog Classification Semi-coarse fog, Semi-fine fog
Mean Droplet Diameter 50–200 μm
Spray Capacity (Flow-rate) 0.42–40 L/min
Spray Angle 55º, 70º, 95º, or 110º *1

- Materials: Click here for full material descriptions, including chemical and heat resistance.
- Fog Classification: Based on spray droplet size. Click here for details.
*1) Spray angle measured at compressed air pressure of 0.3 MPa and liquid pressure of 0.7 MPa.

Note: Please refer to the catalog for detailed specifications including spray capacity (flow rate), mean droplet diameter, liquid and air inlet sizes.

Resources for Download

3D CAD Models

Catalog

Instruction Manuals

Case Studies

• Flat spray pneumatic nozzle producing a large volume of semi-fine atomization with a mean droplet diameter of 50 μm or more (*2).

• 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.

*2) 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

Industries where this nozzle is used

  • Steelmaking
  • Pollution Control

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