USD 654.48
High-precision 3-way proportional pneumatic valve featuring a 0.02-2 bar adjustment range, 380 l/min flow rate, IP65 protection, 0-10V control, & M12 plug.
The Festo 542239 (Model VPPM-6F-L-1-F-0L2H-V1N-S1) is a high-precision 3-way proportional pressure regulator engineered for industrial pneumatic automation. Utilizing a sophisticated multi-sensor cascade control loop and electrical actuation, it ensures ultra-stable regulation characteristics. This sub-base/flange-mounted valve delivers a controlled pressure range of 0.02 to 2 bar from an inlet pressure of up to 4 bar, supporting a normal nominal flow rate of 380 l/min. Constructed with a rugged, anodised wrought aluminium alloy housing and rated to IP65, it is well-suited for demanding environments. It interfaces via an 8-pin M12 connection, accepts 0-10 V analogue signals, and features an NPN switching output. A built-in fail-safe ensures output pressure remains unregulated if the electrical supply is unexpectedly interrupted.
| Parameter | Value |
|---|---|
| Valve Function | 3-way proportional pressure regulator |
| Pressure Regulation Range | 0.02 to 2 bar |
| Input Pressure 1 | 0 to 4 bar |
| Standard Nominal Flow Rate | 380 l/min |
| Operating Voltage Range | 21.6 to 26.4 V DC |
| Analogue Signal Range | 0 to 10 V |
| Switching Output | NPN |
| Electrical Connection | 8-pin M12 Plug |
| Max. Pressure Hysteresis | 0.01 bar |
| Degree of Protection | IP65 |
| Housing Material | Wrought aluminium alloy, anodised |
Utilizes the 0.02 to 2 bar precise regulation range and 0-10V analogue input to dynamically control the output force of pneumatic cylinders during delicate assembly operations.
Prevents the crushing or damaging of fragile electronic or mechanical components during automated pressing, clamping, or insertion tasks by precisely capping pneumatic force.
Supplies stable and accurate test pressures up to 2 bar into closed volumes, relying on the internal cascade control to maintain exact setpoints despite minor system fluctuations.
Eliminates false leak detection readings caused by unstable supply pressure, ensuring highly repeatable testing with an overall system accuracy of 1.25% FS.
Provides rapid, low-pressure pneumatic control for dancer rollers and tensioning brakes in paper, textile, or film manufacturing lines utilizing its 380 l/min flow capability.
Maintains constant material tension across varying line speeds, successfully preventing web breaks or product wrinkling via ultra-fast proportional pneumatic adjustments.
