Manufacturer Part Number: Festo 546767
Festo Directional Control Valves: VSVA-B-M52-AH-A2-1R5L
The Festo VSVA-B-M52-AH-A2-1R5L Directional Control Valve, with MPN 546767, is a precision-engineered valve designed to control the direction of airflow in pneumatic systems effectively. This high-performance valve is optimized for robustness and reliability, making it an ideal choice for demanding industrial environments where precise airflow management is crucial.
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The Festo VSVA-B-M52-AH-A2-1R5L Directional Control Valve stands as a testament to Festo’s commitment to advancing pneumatic technology, offering a sophisticated solution for managing airflow and optimizing the performance of industrial pneumatic systems. This valve is key to enhancing the efficiency and safety of operations in diverse industrial settings.
| Feature | Specification | 
|---|---|
| Valve function | 5/2, monostable | 
| Actuation type | Electrical | 
| Width | 18 mm | 
| Standard nominal flow rate | 550 l/min | 
| Pneumatic working port | Sub-base, size 18 mm as per ISO 15407-1 Connecting plate size 02 according to VDMA 24563 | 
| Operating voltage | 24V DC | 
| Operating pressure | 0.3 MPa … 0.8 MPa | 
| Operating pressure | 3 bar … 8 bar | 
| Structural design | Piston gate valve | 
| Reset method | Pneumatic spring | 
| Certification | C-Tick c UL us – Recognized (OL) | 
| CE marking (see declaration of conformity) | As per EU EMC directive | 
| UKCA marking (see declaration of conformity) | To UK instructions for EMC To UK RoHS instructions | 
| Degree of protection | IP65 | 
| Nominal width | 5 mm | 
| Exhaust air function | With flow control option | 
| Sealing principle | Soft | 
| Mounting position | Any | 
| Conforms to standard | ISO 15407-1 VDMA 24563 | 
| Manual override | Non-detenting | 
| Type of control | Pilot-controlled | 
| Pilot air supply port | Internal | 
| Flow direction | Non-reversible | 
| Symbol | 00991049 | 
| Lap | Overlap | 
| Reverse polarity protection | for all electrical connections | 
| Additional functions | Holding current reduction Safety shut-down | 
| Signal status display | LED | 
| Flow rate of pneumatic valve | 750 l/min | 
| Flow rate of pneumatic valve on individual sub-base | 550 l/min | 
| Optimized flow rate of pneumatic valve pneumatically concatenated flow | 550 l/min | 
| Switching time off | 25 ms | 
| On switching time | 20 ms | 
| DC operating voltage range | 21.6 V … 26.4 V | 
| Duty cycle | 100% | 
| Max. positive test pulse with 0 signal | 500 µs | 
| Max. negative test pulse on 1 signal | 500 µs | 
| Coil characteristics | 24 V DC: low-current phase 1.0 W, high-current phase 2.4 W | 
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | 
| Information on operating and pilot media | Operation with oil lubrication possible (required for further use) | 
| Vibration resistance | Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6 | 
| Shock resistance | Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27 | 
| Corrosion resistance class (CRC) | 2 – Moderate corrosion stress | 
| LABS (PWIS) conformity | VDMA24364-B1/B2-L | 
| Temperature of medium | -5 °C … 50 °C | 
| Relative air humidity | 0 – 90 % | 
| Protection against direct and indirect contact | PELV | 
| Ambient temperature | -5 °C … 50 °C | 
| Max. tightening torque for valve mounting | 0.9 Nm … 1.1 Nm | 
| Product weight | 140 g | 
| Electrical connection | 3-pin M12x1 Central plug Round design | 
| Type of mounting | On sub-base | 
| Note on materials | RoHS-compliant | 
| Weight | 0.140 kg | 
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