Key facts
- Brand
- GOYEN
- Model
- VN-25-PC-50
- Category
- Industrial Supply
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-01-17
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Gaoyuan VN-25-PC-50 & VN-45-PC-50 PLC Supersonic Nozzle Technical Manual
The Gaoyuan PLC supersonic drainage nozzles balance airflow inside the blast pipe, ensuring vertical injection of compressed air into the filter bag center and reducing resistance at the blast holes. This improves the An/Ap ratio up to 1.5, enhancing pulse valve cleaning performance.
Installation requires drilling a Ø22 mm hole for 1" pipes or Ø26 mm for 1.5" pipes, positioning the O‑ring as shown, and mounting the nozzle at the recommended height H = (filter bag diameter Ø - 48)/0.353 mm. The nozzles are made of PA‑6 and operate within –40 °C to 80 °C. This manual is written in Chinese.
GOYEN VN-25-PC-50 specifications
| VN-25-PC-50 dimensions (L×W×Ø) | 110 mm × 76 mm × 33 mm |
|---|---|
| VN-45-PC-50 dimensions (L×W×Ø) | 126 mm × 84 mm × 48 mm |
| Operating temperature range | -40 °C to 80 °C |
| Unit weight (VN-25-PC-50) | 0.060 kg |
| An/Ap ratio (performance) | up to 1.5 |
| Connection hole Ø (1" pipe) | 22.0 mm |
Source: Gaoyuan VN-25-PC-50 & VN-45-PC-50 PLC Supersonic Nozzle Technical Manual
All GOYEN VN-25-PC-50 documents by type
Questions answered in these manuals
Which pipe diameters are the VN-25-PC-50 and VN-45-PC-50 nozzles compatible with?
VN-25-PC-50 fits a 1" blast pipe and VN-45-PC-50 fits a 1.5" blast pipe.
From: Gaoyuan VN-25-PC-50 & VN-45-PC-50 PLC Supersonic Nozzle Technical Manual
What is the operating temperature range for the PLC supersonic nozzles?
The nozzles can be used from –40 °C up to 80 °C.
From: Gaoyuan VN-25-PC-50 & VN-45-PC-50 PLC Supersonic Nozzle Technical Manual