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Valve function | 5/2, bistable |
Actuation type | Electrical |
Width | 40 mm |
Standard nominal flow rate | 989 l/min |
Pneumatic working port | G1/4 |
Operating pressure | 2.5 bar ... 8 bar |
Design | Piston gate valve |
Degree of protection | IP65 |
Nominal width | 6 mm |
Type code | VOFC |
Sealing principle | Soft |
Mounting position | Any |
Manual override | None |
Type of control | Pilot-controlled |
Pilot air supply port | Internal |
Flow direction | Non-reversible |
Symbol | 00991054 |
Safety integrity level (SIL) | Up to SIL 2 high demand mode Up to SIL 2 low demand mode |
Flow rate for piston valve pressurization | 1.08 m³/h |
Flow rate for piston valve exhausting | 1.08 m³/h |
Standard nominal flow rate 2-3 | 978 l/min |
Switching time off | 22 ms |
On switching time | 26 ms |
Explosion prevention and protection | Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Corrosion resistance class (CRC) | 4 - Particularly high corrosion stress |
Temperature of medium | -25 °C ... 60 °C |
Ambient temperature | -25 °C ... 60 °C |
Product weight | 790 g |
Pneumatic connection 1 | G1/4 |
Pneumatic connection 2 | G¼ |
Pneumatic connection 3 | G1/4 |
Pneumatic connection 4 | G1/4 |
Pneumatic connection 5 | G1/4 |
Note on materials | Contains paint-wetting impairment substances RoHS-compliant |
Seals material | NBR |
Housing material | Aluminum, ematal coated |