Product Overview
The FESTO VSVA-B-M52-AH-A2-2AC1 is a high-performance pneumatic solenoid valve from Festo’s VUVG/VSPA-compatible VSVA series, engineered for precise directional control of compressed air in automated industrial systems. Utilizing a 5/2-way monostable spool valve configuration, this unit directs airflow through five ports with two switching positions, returning to its normal position via spring force upon de-energization. The valve features a robust die-cast aluminum body with an integrated solenoid pilot actuator, delivering fast response times and reliable switching performance. With its compact valve terminal design, the VSVA-B-M52-AH-A2-2AC1 is ideally suited for integration into modular valve manifolds, enabling centralized pneumatic control in space-constrained automation environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (5/2-Way Directional Control Valve) |
| Model Designation | VSVA-B-M52-AH-A2-2AC1 |
| Valve Function | 5/2-Way, Monostable (Spring Return) |
| Actuation Type | Electrical Solenoid Pilot Actuation |
| Operating Pressure | Standard Industrial Grade (2 to 10 bar typical operating range) |
| Nominal Voltage | 24 V DC (standard industrial solenoid voltage) |
| Mounting & Connection | Valve Terminal Sub-Base Mounting / ISO 15407-2 Interface |
| Body Material | Die-Cast Aluminum Alloy |
| Seal Material | NBR (Nitrile Butadiene Rubber) |
Engineering Features & Advantages
- Precision Spool Control: The 5/2-way monostable spool design ensures accurate directional air flow control with rapid switching response, minimizing cycle times in high-speed automated processes.
- Compact Valve Terminal Integration: Designed for direct mounting onto Festo VSVA valve terminal manifolds, reducing installation footprint and simplifying pneumatic circuit routing in dense control cabinets.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a durable die-cast aluminum body and proven solenoid pilot mechanism rated for millions of switching cycles.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Festo OEM standards, ensuring drop-in replacement without modification to existing manifold assemblies or wiring.
- Spring Return Fail-Safe: Monostable spring-return design automatically returns the valve to its normal position upon power loss, providing predictable and safe system behavior during emergency stops.
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PRODUCT IMAGES

FESTO VSVA-B-M52-AH-A2-2AC1 Pneumatic Solenoid Valve
⚡ 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-M52-AH-A2-2AC1 Solenoid Valve. This Germany-made 24V DC pneumatic valve features a 5/2-way design, delivering reliable, leak-free fluid control for heavy-duty industrial automation systems.