| Valve function | 5/3 closed | ||
| Material seals | HNBR NBR | ||
| Pneumatic connection, port 5 | G1/8 | ||
| Pneumatic connection, port 3 | G1/8 | ||
| Pneumatic connection, port 1 | G1/8 | ||
| Pilot air port 12 | M5 | ||
| Product weight | 81 g | ||
| Pilot medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Corrosion resistance class CRC | 2 - Moderate corrosion stress | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Switching time on | 8 ms | ||
| Suitability for vacuum | yes | ||
| lap | Positive overlap | ||
| Flow direction | Reversible | ||
| Manual override | None | ||
| Sealing principle | Soft | ||
| Grid dimension | 16 mm | ||
| Design | Piston gate valve | ||
| pneumatic working port | G1/8 | ||
| Valve size | 14 mm |
| Material housing | Aluminium Anodised | ||
| Note on materials | RoHS-compliant | ||
| Pneumatic connection, port 4 | G1/8 | ||
| Pneumatic connection, port 2 | G1/8 | ||
| Pilot air port 14 | M5 | ||
| Type of mounting | On PR rail With through-hole Either: | ||
| Ambient temperature | -5 °C ... 60 °C | ||
| Media temperature | -5 °C ... 50 °C | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Switching time reversal | 16 ms | ||
| Switching time off | 30 ms | ||
| Pilot pressure | 3 bar ... 10 bar | ||
| Symbol | 991.018 | ||
| Type of piloting | Direct | ||
| Mounting position | optional | ||
| Exhaust-air function | With flow control option | ||
| Type of reset | Mechanical spring | ||
| Operating pressure | -0,9 bar ... 10 bar | ||
| Standard nominal flow rate | 650 l/min | ||
| Type of actuation | Pneumatic |
