Features:
1. Body with ceramic sliding structure to be abrasive and long service life.
2. Be able to work with 0 pressure or small flow condition with synchronous motor, without starting pressure.
3. To optimize internal structure to be max flow to satisfy with operating requirements of 0.5 ~ 5L/min oxygen concentrator.
4. Low consumption, to save energy.
Internal Structure

Parts
| Number | Name | Number | Name |
| 1 | End cap | 7 | Coupling |
| 2 | O ring | 8 | Bearing |
| 3 | Screw | 9 | Spring |
| 4 | Top body | 10 | Top disc |
| 5 | Motor | 11 | Bottom disc |
| 6 | Screw |
Ordering Code

Specification
| Valve type | JELVD Rotary Valve |
| Fluid | 40μm filtered air |
| Working Pressure | 0~0.25MPa |
| Max Pressure | 0.4MPa |
| Speed | 5r/min 8r/min(optional) |
| Flow Feature | Input: 0.2MPa, Output: 0.1MPa 360L/min(ANR) |
| Ambient And Fluid Temperature | -5~+80℃(non-frozen) |
| Fixing Form | Optional |
| Main Parts Material | 6061, PA6, Silicon rubber, NBR, 304 |
| Voltage | AC220V 50Hz |
| Voltage Tolerance | ±10% |
| Humidity | RH20%~80% |
| Un-loading Consumption | ≤3W |
| Insulation Grade | E |
Overall Dimension

No 1.Xingjia Road, Pneumatic industrial park, Xikou,Ningbo, Zhejiang Zip code 315502
+86-574-88869818
+86-574-88869826
+86-574-88869817
+86-574-88869816
+86-574-88869833
royshan@jelpc.com

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China Proportional Valves Manufacturers


