Materials
- 316L stainless steel
- Nickel-plated brass
- Hastelloy C-276
VAA
Independent liquid and air control
Air-atomizing two-fluid nozzles
Internal- and external-mix atomizers for duties requiring finer droplet control than pressure-only atomization.
Document stateEngineering reviewSource CLIENT-002
Pre-release technical dataDo not use these values for procurement, installation or safety decisions until an approved Veylcore datasheet is issued.
Spray behavior
Selection basis
Independent liquid and atomizing-air inputs with round and flat spray configurations.
Client-supplied master / revision 0
Series range
| Model | Mix type | Liquid flow | Air consumption | Patterns |
|---|---|---|---|---|
| VAA-INT | Internal | 2-150 L/h | 0.03-0.45 Nm3/min | Round / wide flat / 360 deg |
| VAA-EXT | External | 5-320 L/h | 0.08-0.90 Nm3/min | Flat fan / round |
Temperature
Client draft: up to 250 C. Air-cap, fluid-cap, seals and mounting assembly require configuration-specific limits.
Connections
Client draft: dual 1/4 in NPT inlets for liquid and atomizing air.
Release control
Open engineering checks
- The supplied Dv0.5 range requires test-fluid, operating-condition and measurement-method records.
- PDPA/PDA and laser diffraction are distinct measurement methods and must not be combined as one method.