Sturdy, elegant valve with easy handling.
Valve function | 5/3, pressurized |
---|---|
Material of screws | Steel, nickel-plated |
Lap | Overlap |
Actuation type | Pneumatic |
Valve size | 31 mm |
Standard nominal flow rate | 1500 l/min |
Pneumatic working port | 3/8 NPT |
Operating pressure | -0.9 bar … 10 bar |
Design | Piston gate valve |
Reset method | Mechanical spring |
Certification | c UL us – Recognized (OL) |
Nominal width | 8.1 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 | Reversible |
Symbol | 00991022 |
Pilot pressure | 2.5 bar … 10 bar |
Switching time off | 98 ms |
On switching time | 19 ms |
Changeover time | 41 ms |
Explosion prevention and protection | Zone 22 (ATEX)Zone 2 (ATEX)Zone 21 (ATEX)Observe the information on the certificateZone 1 (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] |
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