Clog-resistant flat spray semi-fine fog
DOVVA-G series
Features
The DOVVA-G series nozzles’ features:
- Flat spray pneumatic nozzle producing semi-fine atomization with a mean droplet diameter of 80 μm or more (*3).
- Clog-resistant design due to large free passage diameter is suitable for spraying factory effluents and waste water.
- Simple structure, easy maintenance.
*1) Measured at compressed air pressure of 0.1 – 0.4 MPa (ca. 1 bar – 4 bar) and liquid pressure of 0.1 – 0.5 MPa (ca. 1 bar – 5 bar).
*2) Free passage diameter of nozzle orifice for DOVVA-G 70° spray angle type.
*3) Measured by Laser Doppler Method.
Thread standard
-
Pipe conn. size
Rc 1/2" or Rc 3/4"
Standard pressure
-
Spray angle
70°, 55°
Spray capacity
1.0 - 50 L/min (*1)
Supply air type
Compressed air
Liquid feeding system
Liquid pressure
Mean droplet diameter
-
Air consumption
50 - 3,000 L/min, Normal (*1)
Air pressure
-
Free passage diameter
2.5 - 7.5 mm (*2)
Applications
The DOVVA-G series nozzles have multiple applications:
- Denitration: Gas cooling
- Moisture control: Flue gas
- Combustion: Waste water
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