| Valve function | 3/2, closed, monostable |
|---|---|
| Material of screws | Steel, galvanized |
| Lap | Overlap |
| Actuation type | Pneumatic |
| Valve size | 26.5 mm |
| Standard nominal flow rate | 1000 l/min |
| Pneumatic working port | G1/4 |
| Operating pressure | 2.5 bar … 10 bar |
| Design | Piston gate valve |
| Reset method | Pneumatic spring |
| Certification | c UL us – Recognized (OL) |
| Nominal width | 6.3 mm |
| Type code | VUWS |
| Exhaust air function | With flow control option |
| Sealing principle | Soft |
| Mounting position | Any |
| Manual override | None |
| Type of control | Direct |
| Pilot air supply port | Internal |
| Flow direction | Non-reversible |
| Symbol | 991742 |
| Pilot pressure | 2.5 bar … 10 bar |
| Switching time off | 25 ms |
| Explosion prevention and protection | Zone 21 (ATEX)Observe the information on the certificateZone 2 (ATEX)Zone 1 (ATEX)Zone 22 (ATEX) |
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
| Vibration resistance | Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6 |
| Shock resistance | Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27 |
| Corrosion resistance class (CRC) | 2 – Moderate corrosion stress |
| Temperature of medium | -10 °C … 60 °C |
| Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Ambient temperature | -10 °C … 60 °C |
| Product weight | 268 g |
| Type of mounting | With through-holeOptionally:On terminal strip |
| Venting hole connection | Not ducted |
| Pilot air port 12 | M5 |
| Pneumatic connection 1 | G1/4 |
| Pneumatic connection 2 | G¼ |
| Pneumatic connection 3 | G1/4 |
| Note on materials | RoHS-compliant |
| Seals material | HNBRNBR |
| Housing material | Die-cast aluminumPainted |
| Piston slide material | Wrought aluminum alloy |
| Weight | 0.604397 lbs |
|---|---|
| Dimensions | 4.330709 × 2.362205 × 1.574803 in |
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