| Degree of protection | IP65 NEMA 4 | ||
| Media temperature | -5 °C ... 50 °C | ||
| Pilot medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Max. tightening torque for valve mounting | 1,8 Nm ... 2,2 Nm | ||
| Electrical connection | 4-pin M8x1 Central plug Round design | ||
| Note on materials | RoHS-compliant | ||
| Material housing | Die-cast aluminium | ||
| Type of actuation | Electric | ||
| Standard nominal flow rate | 1.000 l/min | ||
| Operating voltage | 24V DC | ||
| Design | Piston gate valve | ||
| Approval | RCM trademark c UL us - Recognized (OL) | ||
| CE marking (see declaration of conformity) | To UK instructions for EMC To UK RoHS instructions | ||
| Grid dimension | 27 mm | ||
| Sealing principle | Soft | ||
| Conforms to standard | ISO 15407-1 | ||
| Type of piloting | Pilot actuated | ||
| Flow direction | Non-reversible | ||
| lap | Positive overlap | ||
| b value | 0,3 | ||
| Flow rate of valve | 1.400 l/min | ||
| Flow rate of pneumatically interlinked valve | 1.000 l/min | ||
| Switching time on | 20 ms | ||
| Max. positive test pulse with 0 signal | 500 µs | ||
| Nominal pick-up current per solenoid coil | 110 mA up to 20 ms | ||
| Characteristic coil data | 24 V DC: low-current phase 1.0 W, high-current phase 2.4 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 | 2 - Moderate corrosion stress | ||
| Relative air humidity | 0 - 90% | ||
| Ambient temperature | -5 °C ... 50 °C | ||
| Product weight | 270 g | ||
| Type of mounting | On sub-base Via through-hole and screw | ||
| Material seals | FPM HNBR NBR | ||
| Valve function | 5/3 exhausted | ||
| Construction width | 26 mm | ||
| pneumatic working port | Sub-base size 26 mm to ISO 15407-1 | ||
| Operating pressure | 3 bar ... 8 bar | ||
| Type of reset | Mechanical spring | ||
| CE mark (see declaration of conformity) | To EU EMC Directive | ||
| Nominal size | 9 mm | ||
| Exhaust-air function | With flow control option Via throttle plate Via individual sub-base | ||
| Mounting position | optional | ||
| Manual override | Non-detenting | ||
| Pilot air supply | Internal | ||
| Symbol | 991.082 | ||
| Signal status display | LED | ||
| C value | 2,9 l/sbar | ||
| Flow rate of valve on individual sub-base | 1.100 l/min | ||
| Switching time off | 52 ms | ||
| Duty cycle | 100% | ||
| Max. negative test pulse with 1 signal | 500 µs | ||
| Nominal current with current reduction | 30 mA after 20 ms | ||
| 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 |
