JOKIJet series

Steam-driven full con spray nozzle


Thread standard


Pipe conn. size

Rc 1/2"

Standard pressure


Spray angle


Spray capacity

10–1,200 ℓ/hr (*1)

Supply air type


Liquid feeding system

Liquid pressure

Mean droplet diameter


Air consumption


Air pressure


Free passage diameter

1.1–4.2 mm (*2)

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  • Innovative pneumatic spray nozzle using steam instead of compressed air to produce fine (semi-fine) atomization.
  • Great savings on running costs realized by utilizing steam from an existing boiler facility.

*1) Spray capacity measured at steam pressure of 0.1–0.6 MPa (ca. 1 bar – 6 bar) and liquid pressure of 0.1–0.5 MPa (ca. 1 bar – 5 bar).
*2) Free passage diameter of liquid inlet.

To control the spray out of the JOKIJet nozzles, control by steam pressure and spray capacity is recommended.
Attempts to control the spray by controlling the steam pressure and liquid pressure may not allow stable spray control.
For more information please contact us.


  • Cooling: Gas
  • Moisture control: Flue gas, paper, cardboard
  • Chemical reaction: Denitration

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