A6 technical manual, introduces the product characteristics and installation steps of VNA supersonic entrainment nozzle, suitable for large pulse cleaning dust collector medium and large diameter pulse valve (2”,2.5”,3” and 4”) nozzle diameter installation
The A6 VNA supersonic nozzle by Gaoyuan is designed for large‑scale pulse dust‑removal systems. It balances airflow in the blowing pipe to ensure uniform distribution to each nozzle hole, improving dust‑removal efficiency.
The guide details the recommended installation height, drilling of a Ø34.1‑34.5 mm hole in the blowing pipe, assembly of the nozzle components, and provides dimensions, weight, material, and temperature‑range data for each model variant. This manual is written in Chinese.
| Nozzle material | Die‑cast aluminum alloy |
|---|---|
| Weight (VNA50I-50) | 0.115 kg |
| Length Y (VNA50I-50) | 88 mm |
| Blowing pipe nominal outer diameter (VNA50I-50) | 60.3 mm |
The recommended height is H = (filter‑bag diameter Ø – 48) / 0.353 mm.
Drill a Ø34.1 ~ 34.5 mm hole centered on the filter‑bag position.
The nozzle body is made of die‑cast aluminum alloy.