Vacuum Generator/Valve
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This page explains how Ejector Nozzle is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A precision component in vacuum generators/valves that accelerates fluid flow to create suction.
Technical details and manufacturing context for Ejector Nozzle
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Flow Rate | 50–200 L/min | At 1.0 MPa inlet pressure |
| Suction Capacity | 20–80 L/min | At 1.0 MPa operating pressure |
| Nozzle Diameter | 1.0–3.0 mm | Determines flow and suction |
| Tolerance | ±0.05 mm | Critical for performance consistencyISO 2768-m |
| Surface Roughness | Ra 0.8–1.6 μm | Affects flow efficiencyISO 1302 |
| Operating Temperature | -20–80 °C | Beyond range may affect sealing |
| Material | 304 Stainless Steel | Corrosion resistantASTM A276 |
| Weight | 0.05–0.2 kg | Depends on size |
| Connection Thread | G1/8–G1/2 inch | Standard pipe threadISO 228-1 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Up to 10 bar inlet, vacuum down to 0.1 mbar |
| flow rate: | 0.5 to 500 m³/h (air equivalent) |
| temperature: | -20°C to 150°C |
| slurry concentration: | Up to 15% solids by weight (non-abrasive) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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The reference range is 1.0–1.6 MPa. Always verify the exact range for your specific model with the manufacturer.
Available materials include stainless steel, brass, PTFE, and ceramic. The stainless steel grade listed is 304 (ASTM A276). Material choice affects corrosion resistance and suitability for different media.
Nozzle diameter (reference 1.0–3.0 mm) determines flow rate and suction capacity. Larger diameters generally allow higher flow but may reduce vacuum. Confirm the correct size for your application.
Regularly inspect for wear, erosion, or blockage. Check surface roughness (Ra 0.8–1.6 μm) and tolerance (±0.05 mm) to ensure performance. Follow manufacturer guidelines for cleaning and replacement.
This component is essential for the following industrial systems and equipment:
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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