Product Overview
The FESTO VSVA-B-T32U-AZD-A2-1T1L (Part No. 539178) is a high-performance pneumatic solenoid valve from Festo’s VSVA series, engineered for precise directional control of compressed air in industrial automation and process systems. This valve operates on a 3/2-way normally closed (NC) function with a poppet-type seat design, delivering fast, repeatable switching for actuator control, cylinder extension/retraction, and safety-related venting functions. As part of the VSVA valve terminal platform, it is designed for direct integration into modular manifold assemblies, enabling compact, centralized pneumatic control with minimal piping. The unit features a robust solenoid pilot actuation with manual override, and is compatible with Festo’s standard electrical interface for seamless PLC integration.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (Directional Control Valve) |
| Model Designation | VSVA-B-T32U-AZD-A2-1T1L / 539178 |
| Valve Function | 3/2-way, normally closed (NC), poppet design |
| Operating Pressure | Standard industrial pneumatic range (approx. 2–10 bar, depending on configuration) |
| Actuation Type | Electrical solenoid pilot, with manual override |
| Electrical Connection | Festo standard solenoid interface (24 V DC typical) |
| Mounting & Connection | Manifold / valve terminal mounting (VSVA platform), ISO-compatible sub-base |
| Media | Filtered compressed air (lubricated or non-lubricated) |
Engineering Features & Advantages
- Precision Performance: Poppet-type seat design ensures tight shut-off, minimal leakage, and consistent response times for critical pneumatic control tasks.
- Modular Integration: Designed for direct mounting on Festo VSVA valve terminals, reducing installation footprint, tubing complexity, and commissioning time.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid construction and durable sealing materials.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Festo OEM standards, ensuring drop-in replacement without modification.
- Manual Override: Integrated manual actuation allows for safe system testing and troubleshooting without electrical power.
Typical Industrial Applications
This FESTO pneumatic solenoid valve is widely used in automated manufacturing and process industries, including: plastic injection molding machines for mold clamping and ejection control; packaging and assembly lines for actuator sequencing; CNC machine tools for tool clamping and workpiece positioning; and general factory automation systems requiring reliable, fast-response directional air control. It is also suitable for safety-related venting and shut-off functions in pneumatic circuits.
PRODUCT IMAGES
FESTO VSVA-B-T32U-AZD-A2-1T1L / 539178 Pneumatic Solenoid Valve
âš¡ 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 VSVA-B-T32U-AZD-A2-1T1L / 539178 Solenoid Valve. This Germany-made 24 VDC hydraulic component features a 5/2-way directional control design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.