Product Overview
The FESTO VPPM-6L-L-1-G18-0L6H-A4N-S1 is a precision pneumatic proportional pressure regulator engineered by Festo for continuous, electronically controlled pressure regulation in industrial automation and process systems. As a member of the VPPM series, this valve operates on a proportional solenoid principle, where an analog electrical command signal (0–10 V or 4–20 mA) is continuously converted into a proportional pneumatic output pressure. Unlike discrete directional valves, the VPPM provides infinitely variable pressure modulation, enabling closed-loop pressure control with high repeatability and minimal hysteresis. The integrated pressure sensor and onboard closed-loop electronics allow the unit to maintain the setpoint pressure independently of flow fluctuations and supply pressure variations, making it a critical component in applications requiring precise force, tension, or flow control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Proportional Pressure Regulator (Valve) |
| Model Designation | VPPM-6L-L-1-G18-0L6H-A4N-S1 |
| Operating Pressure | 0.1 – 6 bar (regulated output range) |
| Pneumatic Connection | G1/8 (ISO 228-1) threaded ports |
| Nominal Flow Rate | Up to 1,400 l/min (dependent on pressure differential) |
| Control Signal | Analog 0–10 V / 4–20 mA (setpoint input) |
| Feedback Signal | Analog output (actual pressure value) |
| Electrical Connection | M12 5-pin connector (A-coded) |
| Mounting & Connection | Through-hole mounting / G1/8 inline ports |
| Seal Material | NBR (Nitrile Rubber) |
| Housing Material | Die-cast aluminum / polymer cover |
| Protection Class | IP65 (when properly connected) |
Engineering Features & Advantages
- Precision Performance: The pneumatic proportional pressure regulator (valve) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- 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 OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
- Rated Capability: Rated for pressure ratings of 0.1 – 6 bar (regulated output range) and flow rates up to 1,400 l/min, supporting stable operation across the full working range.
Typical Industrial Applications
The integrated pressure sensor and onboard closed-loop electronics allow the unit to maintain the setpoint pressure independently of flow fluctuations and supply pressure variations, making it a critical component in applications requiring precise force, tension, or flow control.
PRODUCT IMAGES
FESTO VPPM-6L-L-1-G18-0L6H-A4N-S1 Pneumatic 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 VPPM-6L-L-1-G18-0L6H-A4N-S1 Proportional Pressure Regulator Valve. This Germany-made 24V DC hydraulic component features a proportional pressure control design, delivering precise, leak-free fluid regulation for heavy-duty industrial systems.