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A separately routed pilot oil return keeps the pilot stage clear of the plant tank pressure. The 4WRKE10E1-50L works that way, meters 50 l/min nominal flow and holds 315 bar. Pilot-operated, spool symbol E1, size 10 at 8.39 kg.
Proportional Directional Valve 4WRKE10E1-50L-3X/6EG24EK31/F1D3V - Bosch Rexroth R901544825
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,142.52
Item
BRR-R901544825
Manufacturer no.
R901544825
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901544825
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901544825
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Total price
When the tank pressure of a plant rises with the cycle, the pilot stage suffers. The 4WRKE10E1-50L-3X/6EG24EK31/F1D3V therefore drains its pilot oil externally, is supplied internally and meters 50 l/min nominal flow.
Benefits
- Internal pilot oil supply, external pilot oil return
- Pilot-operated spool valve with internal spool position feedback
- Nominal flow 50 l/min, maximum flow 170 l/min
- Linear characteristic curve, 4...20 mA command value, 24 VDC supply
- Maximum operating pressure 315 bar, FKM seals, weight 8.39 kg
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E1 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.39 kg |
Applications
For axes on plants with a fluctuating tank pressure, such as presses with large return volumes. The external pilot oil return decouples the pilot stage from these fluctuations. Size 10, subplate mounting to ISO 4401-05-05-0-05.
Manufacturer
Bosch Rexroth, material number R901544825, type 4WRKE10E1-50L-3X/6EG24EK31/F1D3V.
| Hersteller-Nr | R901544825 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.381000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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