Product Overview
The FESTO VPPE-3-1-1/8-6-420-E1 is a precision proportional pressure regulator from Festo’s VPPE series, engineered for electro-pneumatic closed-loop pressure control in demanding industrial automation systems. This valve operates on a proportional solenoid principle, where an electrical setpoint signal (0–10 V or 4–20 mA) is continuously compared against an internal pressure sensor feedback signal, enabling infinitely variable output pressure regulation independent of flow fluctuations. The VPPE-3-1-1/8-6-420-E1 delivers high-precision, dynamic pressure control directly at the point of use, making it ideal for applications requiring fast response, excellent repeatability, and stable pressure regulation across varying load conditions. With its compact 1/8″ port configuration and robust construction, this regulator is a direct-fit solution for OEM and MRO requirements in advanced pneumatic control circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Regulator (Pneumatic Valve) |
| Model Designation | VPPE-3-1-1/8-6-420-E1 |
| Manufacturer | Festo |
| Operating Pressure | 0 – 6 bar regulated output (420 series) |
| Pneumatic Connection | G1/8 threaded ports (supply, output, exhaust) |
| Setpoint Input Signal | Analog 0–10 V DC (standard industrial control signal) |
| Control Principle | Proportional solenoid with integrated pressure feedback |
| Mounting & Connection | Standard Festo modular mounting interface / inline |
| Electrical Connection | Plug connector, industry-standard |
| Media | Compressed air, filtered and lubricated or non-lubricated |
Engineering Features & Advantages
- Precision Proportional Control: Infinitely variable pressure regulation via analog setpoint signal, with integrated closed-loop feedback ensuring accurate, repeatable output pressure independent of flow rate variations.
- Fast Dynamic Response: High-speed proportional solenoid actuation enables rapid pressure adjustments, critical for high-cycle automation and dynamic process control.
- Compact Modular Design: Space-saving G1/8 configuration allows direct integration into Festo modular valve terminals and manifold assemblies, reducing installation footprint and piping complexity.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original FESTO standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
The VPPE-3-1-1/8-6-420-E1 delivers high-precision, dynamic pressure control directly at the point of use, making it ideal for applications requiring fast response, excellent repeatability, and stable pressure regulation across varying load conditions.
PRODUCT IMAGES
FESTO VPPE-3-1-1/8-6-420-E1 Proportional Pressure Regulator
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine FESTO VPPE-3-1-1/8-6-420-E1 Proportional Pressure Regulator Valve. This Germany-made 24V DC hydraulic component features a proportional pressure control design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.