significantly reduce air usage while increasing line pressure. This energy-saving unit intensifies inlet air (e.g., 2x, 4x fixed ratio) without external power, often by reusing exhaust. Ideal for intermittent high-pressure needs, enhancing cylinder force or speed with minimized air consumption. Achieve stable boosted pressure efficiently.
| Model | VBA10A | VBA20A |
| Fluid | Compressed air | |
| Pressure increase ratio | 1.7 times (Fixed) | |
| Max. fl ow rate∗1 [l/min (ANR)] | 230 | 1000 |
| Outlet pressure range [MPa] | 0.3 to 1.2 | |
| Inlet pressure range [MPa] | 0.2 to 0.7 | |
| Proof pressure [MPa] | 1.8 | |
| Port size (IN, OUT) [Rc] | 1/4 | 1/2 |
| OUT side gauge port [Rc] | 1/8 | |
| Tank connection port (with plug)∗2 | 1/4 | 1/2 |
| Ambient and fl uid temperatures [℃] | 2 to 50(No freezing) | |
| Installation | Horizontal,Vertical | |
| Lubrication | Grease(Non-lube) | |
| Weight [kg] | 1.2 | 5.1 |
|
∗1 Flow rate at IN = OUT = 0.5 MPa. The pressure varies depending on the operating conditions. Refer to “Flow Rate Characteristics” on page 4. |
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∗2 The tank connection port cannot be used for applications other than the connection with VBAT. |
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