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Manufacturer
Aventics (brand of Emerson)
Country
Germany
Part number
R412007393
Description
Version | Poppet valve |
Housing | Polyamide |
Sealing material | Acrylonitrile butadiene rubber |
Protection class | IP65 |
Qn 1▶2 | 3500 l/min |
Qn 2▶3 | 3200 l/min |
Nominal flow Qn | 3500 l/min |
Compressed air connection input | G 1/2 |
Compressed air connection output | G 1/2 |
Stock availability:
On request
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 | 25 µm |
Duty cycle | 100 % |
Protection class according to EN 60529:2000, without electrical connector | IP65 |
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. Actuating the electric priority circuit disrupts the slow pressure build-up and pressure p1 is immediately applied. 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 |