| Valve function | 2x3/2-way, monostable, closed | ||
| pneumatic working port | PK-3 | ||
| Type of reset | Mechanical spring | ||
| Sealing principle | Soft | ||
| Type of piloting | Direct | ||
| Symbol | 997.337 | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] | ||
| Product weight | 34 g | ||
| Pneumatic connection, port 1 | PK-3 | ||
| Material seals | NBR |
| Standard nominal flow rate | 70 l/min | ||
| Operating pressure | 0 bar ... 8 bar | ||
| Nominal size | 2,5 mm | ||
| Mounting position | optional | ||
| Flow direction | Non-reversible | ||
| Explosion protection | Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Type of mounting | With through-hole | ||
| Pneumatic connection, port 2 | PK-3 |
