| Valve function | 2x3/2 closed monostable |
| Type of actuation | Electrical |
| Valve size | 20 mm |
| Standard nominal flow rate (standardised to DIN 1343) | 500 ... 550 l/min |
| Operating voltage | 24 V DC |
| Operating pressure | 0.3 ... 1 MPa (3 ... 10 bar) |
| Design | Piston gate valve |
| Type of reset | Pneumatic spring |
| Approval | c UL us - Recognised (Oil) |
| Degree of protection | IP65; To IEC 60529 |
| Sealing principle | Soft |
| Mounting position | Any |
| Manual override | Detenting; Non-detenting |
| Type of piloting | Piloted |
| Flow direction | Non-reversible |
| Symbol | 00991809 |
| lap | Overlap |
| Signal status display | Yes |
| Pilot pressure | 0.3 ... 0.8 MPa (3 ... 8 bar) |
| Suitability for vacuum | No |
| Note on standard nominal flow rate | MPA-L: 550 l/min; MPA-S: 500 l/min |
| Standard nominal flow rate with QS-8 | 500 l/min |
| Standard nominal flow rate with QS-10 | 550 l/min |
| Switching time off | 28 ms |
| Switching time on | 8 ms |
| Max. positive test pulse with 0 signal | 400 µs |
| Max. negative test pulse with 1 signal | 900 µs |
| Permissible voltage fluctuations | +/-25% |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
| Vibration resistance | Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6 |
| Shock resistance | Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27 |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Storage temperature | -20 ... 40 °C |
| Media temperature | -5 ... 50 °C |
| Relative air humidity | Max. 90% at 40 °C |
| Ambient temperature | -5 ... 50 °C |
| Max. tightening torque for valve mounting | 0.65 Nm |
| Product weight | 100 g |
| Type of mounting | With through-hole |
| Material seals | NBR |
| Material housing | Die-cast aluminium |
| EAN / GTIN | 4052568174835 |
| Festo type code | VMPA2-M1H-K-PI |
| Festo order number | 537957 |
| Product type | Pneumatic solenoid valves |
| Product group | Pneumatics |
| Activation | El |
| Return | Spring |
| Carbon footprint (EPD) | 1.3888 kg CO2e per pcs |
| Country of origin | Germany |
| Customs tariff code (EU CN) | 84812090 |
| HS code | 8481.20 |
| Manufacturer part number | 537957 |
