Festo 557774 Proportional Pressure Control Valve
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有现货1 单元现货供应
499,99$
比例压力控制阀 Festo VPPE-3-1-1/8-2-420-E1，带电动驱动、导Pilot控操作及4-20 mA信号接口，用于精确的气动压力调节。
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Festo VPPE-3-1-1/8-2-420-E1 Proportional Pressure Control Valve
The Festo VPPE-3-1-1/8-2-420-E1 is an electrically actuated proportional pressure control valve designed for precise and stable pressure regulation in pneumatic systems. It features pilot-controlled operation, integrated LED display, and analog signal control for accurate pressure adjustment.
Manufacturer: Festo
Type: Proportional Pressure Control Valve
Model: VPPE-3-1-1/8-2-420-E1
Part No.: 557774
| Valve Function | 3-way proportional pressure control valve |
| Actuation Type | Electrical |
| Type of Control | Pilot-controlled |
| Display Type | LED display, 3-digit |
| Nominal Width (Pressurization) | 5 mm |
| Exhaust Nominal Width | 2.5 mm |
| Pressure Regulation Range | 0.002 MPa ... 0.2 MPa |
| Pressure Regulation Range | 0.02 bar ... 2 bar |
| Inlet Pressure 1 | 3 bar ... 4 bar |
| Max. Pressure Hysteresis | 0.02 bar |
| Normal Nominal Flow Rate (DIN 1343) | 310 l/min |
| DC Operating Voltage Range | 21.6 V ... 26.4 V |
| Max. Current Consumption | 160 mA |
| Duty Cycle | 100% |
| Max. Electrical Power Consumption | 4.2 W |
| Switching Output | PNP |
| Analog Input Signal Range | 4 “ 20 mA |
| Analog Output Signal Range | 4 “ 20 mA |
| Operating Medium | Compressed air |
| Degree of Protection | IP65 |
| Ambient Temperature | 0 °C ... 60 °C |
| Electrical Connection | M12 plug |
| Type of Mounting | With through-hole |
| Pneumatic Connection | G1/8 |
| Housing Material | Wrought aluminum alloy, anodized |
