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Type code | VZWE |
Design | Straight version with flange Diaphragm valve |
Actuation type | Electrical |
Sealing principle | Soft |
Mounting position | Any |
Type of mounting | Screwed tightly With thread |
Process valve connection 1 | Flange diameter 89 mm |
Fitting connection 2 | Flange diameter 162 mm |
Nominal width | 76 mm |
Valve function | 2/2, closed, monostable |
Manual override | None |
Flow direction | Non-reversible |
Medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Differential pressure | 0.35 bar |
Reset method | Mechanical spring |
Type of control | Pilot-controlled |
Symbol | 00995358 |
Medium pressure | 0.35 bar ... 8 bar |
Information on operating and pilot media | Operation with oil lubrication not possible |
Ambient temperature | -20 °C ... 60 °C |
Flow rate Kv | 210 m³/h |
On switching time | ≤ 30 ms |
Switching time off | ≤ 100 ms |
Note on materials | Contains paint-wetting impairment substances RoHS-compliant |
Housing material | Die-cast aluminum |
Material number of housing | EN AC-47100D |
Seals material | NBR |
Material of screws | High-alloy stainless steel |
Material number of screw | 1.4301 |
Armature tube material | High-alloy steel |
Diaphragm material | NBR-PA |
Product weight | 3600 g |
Degree of protection | IP65 |
Corrosion resistance class (CRC) | 3 - High corrosion stress |