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At a weight of 8 kg this plate meters 50 l/min through a W6 spool and works at up to 315 bar. Pilot oil supply and pilot oil return are both external, so the pilot stage can be fed independently of the main circuit.
Proportional Directional Valve 4WRZE10W6-50-7X/6EG24N9K31/F1M - Bosch Rexroth R901067668
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,885.68
Item
BRR-R901067668
Manufacturer no.
R901067668
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901067668
Country of originGermany
ConditionNew
Artikel
BRR-R901067668
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The 4WRZE10W6-50-7X/6EG24N9K31/F1M is the version with a fully external pilot stage. Nominal flow is 50 l/min, maximum operating pressure is 315 bar, and no pressure reducing valve sits in the pilot circuit.
Advantages
- External pilot oil supply and external pilot oil return
- Nominal flow 50 l/min against a maximum flow of 170 l/min
- Operating pressure to 315 bar, W6 spool, 3 switching positions
- Concealed auxiliary actuation for commissioning and service moves
- On-board electronics, 4 to 20 mA command value, 24 V DC supply
- UKCA under SI2016/1091, weight 8 kg, NBR seals for HL oil
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Conformity | UKCA |
| 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 W6 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8 kg |
Applications
The variant is fitted where a separate pilot feed exists, for example on test rigs, special machines and large power units. At 50 l/min it moves mid-size cylinders. Concealed auxiliary actuation helps when the axis has to be moved without a control signal.
Manufacturer
Bosch Rexroth material number R901067668. Data sheet RE 29115 describes the pilot-operated proportional directional valves of this series, and RE 07600-B provides the hydraulic valve overview.
| Hersteller-Nr | R901067668 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.000000 |
| 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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