JC External Mixing Air Atomizing Nozzle
- Number:
- 212
- Brand:
- RELAB
- Material:
- PVC, PVDF, PTFE, PEEK, brass, stainless steel
- Conn. thread:
- 1/8, 1/4, 3/8 or 1/2 female BSPP/NPS
- Liquid supply:
- pressure feed
- Air supply:
- air compressor or pump
- Air pressure:
- 0.7 to 5 bar
- Spray angle:
- 65°~97°
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Design Features
Characteristics:
The principle of pressure air atomization nozzle is transport the pressurized liquid to the nozzle hole to mix with the pressurized gas, and the high-speed flowing liquid and gas rub against each other to produce a fine atomization.
Each nozzle is mainly composed of a connection body, an air cap and a liquid cap, relying on the air cap to control the spray pattern. The pressure flat fan air cap is a small grooved spray tip that is attached to the liquid cap by a retainer cap. Because the fluids are mixed outside of the nozzle, the external mixing air cap is more suitable to spray some viscous liquids with a big spray angle.
It produces 40~80 microns droplets with an excellent atomization effect. A finer spray can be obtained by increasing the gas pressure or decreasing the liquid flow. Compared to the siphon fan air cap, the pressure fan air cap produces a larger spray angle, denser spray particles, and a longer delivery distance.
Contstruction:
- Multi-piece body with a pressure flat fan air cap
- liquid supplied by pressure feed and fluids are mixed outside the nozzle
- The models listed are machined from bar stock
- Standard materials are PVC, PVDF, PTFE, brass, 303SS, 304SS and 316SS
- All models are available in 1/8" and 1/4" female threads either BSPP or NPS
Typical Application:
- Lubrication
- Incineration
- Foam control
- Continuous casting
- Chemical processing
- Humidification and cooling
- Flue gas desulphurization
- Cooling castings and moulds