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Manufacturer
Aventics (brand of Emerson)
Country
Germany
Part number
R412007276
Description
| Version | Poppet valve |
| Housing | Polyamide |
| Sealing material | Acrylonitrile butadiene rubber |
| Qn 1▶2 | 3500 l/min |
| Qn 2▶3 | 3200 l/min |
| Nominal flow Qn | 3500 l/min |
| Compressed air connection input | G 3/8 |
| Compressed air connection output | G 3/8 |
Stock availability:
On request
Price: On request
On request
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| Version | Poppet valve, Can be assembled into blocks |
| Pilot | Internal |
| Sealing principle | Soft sealing |
| Working pressure min./max. | 0 ... 16 bar |
| Control pressure min./max. | 2,5 ... 16 bar |
| Ambient temperature min./max. | -10 ... 50 °C |
| Medium temperature min./max. | -10 ... 50 °C |
| Medium | Compressed air Neutral gases |
| Max. particle size | 40 µm |
| Weight | 0,924 kg |
| The delivered product varies from that in the illustration. See the drawing for an exact description. |
| The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C . 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. 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. |
| Material |
|---|
| Housing | Polyamide |
| Front plate | Acrylonitrile butadiene styrene |
| Seals | Acrylonitrile butadiene rubber |
| Threaded bushing | Die cast zinc |
