| Valve function | 3/2 double solenoid | ||
| pneumatic working port | G1/4 | ||
| Design | Poppet seat | ||
| Type of piloting | Direct | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Product weight | 320 g | ||
| Pneumatic connection, port 1 | G1/4 | ||
| Pneumatic connection, port 3 | G1/4 | ||
| Material housing | Die-cast aluminium |
| Standard nominal flow rate | 600 l/min | ||
| Operating pressure | -0,95 bar ... 10 bar | ||
| Nominal size | 7 mm | ||
| Symbol | 991.278 | ||
| Actuating torque | 0,5 Nm | ||
| Type of mounting | With through-hole | ||
| Pneumatic connection, port 2 | G1/4 | ||
| Material seals | NBR |
