| Note on materials | RoHS-compliant | ||
| Pneumatic connection, port 1 | QS-4 | ||
| Type of actuation | Manual | ||
| Standard nominal flow rate | 148 l/min | ||
| Operating pressure | -1 bar ... 10 bar | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] | ||
| Design | Ball valve | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Product weight | 12 g |
| Valve function | 2/2 double solenoid | ||
| Pneumatic connection, port 2 | QS-4 | ||
| Type of mounting | In-line installation | ||
| Nominal size | 2,5 mm | ||
| Ambient temperature | 0 °C ... 60 °C | ||
| Sealing principle | Soft | ||
| Symbol | 991.458 | ||
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
