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Manufacturer
Aventics (brand of Emerson)
Country
Germany
Part number
R422103078
Description
| Actuating control | double solenoid |
| Switching principle | 5/2 |
| Version | Spool valve, positive overlapping |
| Housing | Polyamide fiber-glass reinforced |
| Sealing material | Acrylonitrile butadiene rubber,Hydrogenated acrylonitrile butadiene rubber |
| Protection class | IP65 |
| Qn 1▶2 | 700 l/min |
| Qn 2▶3 | 600 l/min |
| Nominal flow Qn | 700 l/min |
| DC operating voltage | 24 V |
| Activation | Electrically |
Stock availability:
On request
Price: On request
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| Version | Spool valve, positive overlapping |
| Activation | Electrically |
| Pilot | External |
| Sealing principle | Soft sealing |
| Blocking principle | Base plate principle, multiple |
| Working pressure min./max. | -0,9 ... 10 bar |
| Control pressure min./max. | 3 ... 8 bar |
| Ambient temperature min./max. | -10 ... 60 °C |
| Medium temperature min./max. | -10 ... 60 °C |
| Medium | Compressed air |
| Max. particle size | 40 µm |
| Oil content of compressed air | 0 ... 5 mg/m³ |
| Nominal flow Qn | 700 l/min |
| Nominal flow 1 ▶ 2 | 700 l/min |
| Nominal flow 2 ▶ 3 | 600 l/min |
| Pilot control exhaust | With collective pilot air exhaust |
| Protection class with connection | IP65 |
| LED status display | Yellow |
| Duty cycle | 100 % |
| mounting screws | Hexalobular socket (TORX) ISO 10664-8 |
| Mounting screw tightening torque | 0,5 Nm |
| Tightening torque tolerance | ±0,1 mT |
| Weight | See table |
| The min. control pressure must be adhered to, since otherwise faulty switching and valve failure may result! The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C . The oil content of compressed air must remain constant during the life cycle. Use only the approved oils from AVENTICS. Further information can be found in the “Technical information” document (available in the MediaCentre). |
| The pilot type (external/internal) is not implemented in the valve, but in the end plate of the valve system. |
| Material |
|---|
| Housing | Polyamide fiber-glass reinforced |
| Seals | Acrylonitrile butadiene rubber Hydrogenated acrylonitrile butadiene rubber |
| End plate | Polyamide fiber-glass reinforced |
