| Design | Rotary switching valve |
| Type of actuation | Manual |
| Exhaust-air function | Cannot be throttled |
| Type of piloting | Direct |
| Symbol | 00991670 |
| Valve function | 3/2-way, double solenoid |
| Operating pressure | 0 ... 1.4 MPa (0 ... 14 bar) |
| C value | 9 l/sbar |
| b value | 0.39 |
| Standard nominal flow rate (standardised to DIN 1343) | 2200 l/min |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4]; Inert gas |
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Media temperature | -10 ... 60 °C |
| Ambient temperature | -10 ... 60 °C |
| Suitable for use with food | See supplementary material information |
| Type of mounting | Either:; Inline installation; With accessories |
| Mounting position | Any |
| Flow direction | Non-reversible |
| Product weight | 210 g |
| Pneumatic connection, port 1 | G1/4 |
| Pneumatic connection, port 2 | G1/4 |
| Pneumatic connection, port 3 | Not ducted |
| Material seals | TPE-U(PU) |
| Material housing | Die-cast aluminium |
| EAN / GTIN | 4052568090739 |
| Festo type code | MS4-EM1-1/4-S |
| Festo order number | 541259 |
| Product type | Air treatment |
| Product group | Pneumatics |
| Thread | 1/4" |
| Activation | Manual |
| Working pressure | 14 bar |
| Temperature min | -10 °C |
| Temperature max | 60 °C |
| Carbon footprint (EPD) | 5.0417 kg CO2e per pcs |
| Country of origin | Hungary |
| Customs tariff code (EU CN) | 84812090 |
| HS code | 8481.20 |
| Manufacturer part number | 541259 |
