• Clog Resistant
  • Industrial Cooling
  • Reacting

Flat Spray Nozzles

DOVVA-G

Pneumatic flat spray nozzles produce a semi-fine fog with a mean droplet diameter of 80 μm or larger. These nozzles feature a large free passage diameter, making them resistant to clogging and suitable for spraying waste liquid and sewage. Their simple structure enables easy maintenance.

Specs

Main Material S316L, S304
Air Supply Compressed air
Liquid Feeding System Liquid pressure
Air-liquid Mixing System Internal mixing pre-mix type
Spray Droplet Measuring Method Laser Doppler Method
Fog Classification Semi-coarse fog, Semi-fine fog
Mean Droplet Diameter 80–120 μm
Spray Capacity (Flow-rate) 1.0–50 L/min *1
Spray Angle 55º, 70º

- Materials: Click here for full material descriptions, including chemical and heat resistance.
- Fog Classification: Based on spray droplet size. Click here for details.
1) Measured at compressed air pressure of 0.1–0.4 MPa and liquid pressure of 0.1–0.5 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 semi-fine atomization with a mean droplet diameter of 80 μm or more (*2).

• Clog-resistant design due to large free passage diameter is suitable for spraying factory effluents and waste water.

• Simple structure, easy maintenance.

*2) Measured by Laser Doppler Method.

Applications

  • Denitration: Gas cooling
  • Moisture control: Flue gas
  • Combustion: Waste water

Industries where this nozzle is used

  • Steelmaking
  • Pollution Control

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