| Exhaust-air function | With flow control option Via throttle plate Via individual sub-base | ||
| Type of mounting | On sub-base | ||
| Pneumatic connection, port 2 | Sub-base size 1 to ISO 5599-1 | ||
| Pneumatic connection, port 4 | Sub-base size 1 to ISO 5599-1 | ||
| Note on materials | RoHS-compliant | ||
| Material housing | Die-cast aluminium PA | ||
| Valve function | 5/3 closed | ||
| Construction width | 42 mm | ||
| pneumatic working port | Sub-base size 1 to ISO 5599-1 G1/4 | ||
| Operating pressure | 3 bar ... 10 bar | ||
| Approval | c UL us - Recognized (OL) | ||
| Nominal size | 11 mm | ||
| Sealing principle | Soft | ||
| Conforms to standard | ISO 5599-1 | ||
| Type of piloting | Pilot actuated | ||
| Flow direction | Non-reversible | ||
| lap | Positive overlap | ||
| Flow rate of valve | 1.900 l/min | ||
| Flow rate of pneumatically interlinked valve | 1.300 l/min | ||
| Switching time on | 22 ms | ||
| Max. positive test pulse with 0 signal | 1.400 µs | ||
| Characteristic coil data | 24 V DC: 1.6 W | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Vibration resistance | Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6 | ||
| Corrosion resistance class CRC | 0 - No corrosion stress | ||
| Relative air humidity | 0 - 90% | ||
| Ambient temperature | -5 °C ... 50 °C |
| Electrical connection | 3-pin M12x1 Central plug Round design | ||
| Pneumatic connection, port 1 | Sub-base size 1 to ISO 5599-1 | ||
| Pneumatic connection, port 3 | Sub-base size 1 to ISO 5599-1 | ||
| Pneumatic connection, port 5 | Sub-base size 1 to ISO 5599-1 | ||
| Material seals | FPM HNBR NBR | ||
| Material screws | Steel Galvanised | ||
| Type of actuation | Electric | ||
| Standard nominal flow rate | 1.300 l/min | ||
| Operating voltage | 24V DC | ||
| Design | Piston gate valve | ||
| Degree of protection | IP65 NEMA 4 | ||
| Grid dimension | 43 mm | ||
| Mounting position | optional | ||
| Manual override | Detenting Non-detenting | ||
| Pilot air supply | Internal | ||
| Symbol | 991.080 | ||
| Signal status display | LED | ||
| Flow rate of valve on individual sub-base | 1.400 l/min | ||
| Switching time off | 65 ms | ||
| Duty cycle | 100% | ||
| Max. negative test pulse with 1 signal | 900 µs | ||
| Permissible voltage fluctuations | +/- 10 % | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Shock resistance | Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27 | ||
| Media temperature | -5 °C ... 50 °C | ||
| Pilot medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Product weight | 456 g |
