Valve function | 3/2, closed, monostable |
---|---|
Material of screws | Steel, galvanized |
Lap | Underlap |
Actuation type | Pneumatic |
Valve size | 21 mm |
Standard nominal flow rate | 600 l/min |
Pneumatic working port | 1/8 NPT |
Operating pressure | -0.9 bar … 10 bar |
Design | Plate seat |
Reset method | Mechanical spring |
Certification | c UL us – Recognized (OL) |
Nominal width | 5.2 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 | 991173 |
Pilot pressure | 1.5 bar … 10 bar |
Switching time off | 19 ms |
Explosion prevention and protection | Zone 21 (ATEX)Observe the information on the certificateZone 1 (ATEX)Zone 2 (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 | -5 °C … 60 °C |
Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Ambient temperature | -5 °C … 60 °C |
Product weight | 117 g |
Type of mounting | On terminal stripWith through-holeOptionally: |
Venting hole connection | Not ducted |
Pilot air port 12 | 10-32 UNF-2B |
Pneumatic connection 1 | 1/8 NPT |
Pneumatic connection 2 | 1/8 NPT |
Pneumatic connection 3 | 1/8 NPT |
Note on materials | RoHS-compliant |
Seals material | HNBRNBRTPE-U(PU) |
Housing material | Die-cast aluminumPainted |
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