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Soft start valve Aventics art. 0821300974
Specifications
| Version | Poppet valve, Can be assembled into blocks |
| Sealing principle | Soft sealing |
| Certificates | suitable for ATEX |
| Working pressure min./max. | 0 ... 16 bar |
| Control pressure min./max. | 2,5 ... 16 bar |
| Ambient temperature min./max. | -10 ... 60 °C |
| Medium temperature min./max. | -10 ... 60 °C |
| Medium | Compressed air Neutral gases |
| Weight | 1,48 kg |
| The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C . Suitable for use in Ex zones 1, 2, 21, 22. A change in the flow direction (from air supply on the left to air supply on the right) occurs by rotating installation by 180° about the vertical axis. Please see the operating instructions for further details. The filling valve builds up pressure slowly in the pneumatic systems, i.e. prevents a sudden pressure build-up during a recommissioning after a mains pressure failure or avoids emergency OFF switching. This allows dangerous abrupt cylinder motions to be avoided. Do not position filling valves or filling units upstream of open consumers, such as nozzles, air barriers, air curtains, since these may prevent through connection of components. | |
| Recommended pre-filtering | 8 µm |
| Material |
|---|
| Housing | Die-cast aluminum |
| Front plate | Acrylonitrile butadiene styrene |
| Seals | Acrylonitrile butadiene rubber |
