| Valve function | OR function | ||
| Pneumatic connection, port 2 | PK-3 | ||
| Standard nominal flow rate | 100 l/min | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] | ||
| Nominal size | 2,5 mm | ||
| Symbol | 991.457 | ||
| Media temperature | -10 °C ... 60 °C | ||
| Pneumatic connection, port 3 | PK-3 |
| Pneumatic connection, port 1 | PK-3 | ||
| Type of mounting | Front panel mounting | ||
| Operating pressure | 1,6 bar ... 8 bar | ||
| Material housing | POM | ||
| Explosion protection | The information in the certificate must be observed! Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) | ||
| Mounting position | optional | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Product weight | 90 g | ||
| Material seals | NBR |
