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Between 50 and 85 l/min nominal flow lies the sizing decision at size 10. The 4WRZ10W9-85-7X/6EG24N9EK4/D3M covers the upper step, with internal pilot oil supply, external return and 315 bar maximum operating pressure.
Proportional Directional Valve 4WRZ10W9-85-7X/6EG24N9EK4/D3M - Bosch Rexroth R901046029
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,977.48
Item
BRR-R901046029
Manufacturer no.
R901046029
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901046029
Country of originGermany
ConditionNew
Artikel
BRR-R901046029
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The 4WRZ10W9-85-7X/6EG24N9EK4/D3M meters 85 l/min nominal flow and uses the larger flow step available at size 10. Pilot oil is taken internally and led to tank through a line of its own, and the pressure reducing valve sits inside the valve.
Benefits
- Nominal flow 85 l/min, flow up to 170 l/min
- Internal pilot oil supply, external pilot oil return
- Integrated pressure reducing valve in the pilot stage
- Spool symbol W9, 3 switching positions, size 10
- Maximum operating pressure 315 bar, weight 8.24 kg
- Electrical with external electronics, 24 VDC supply
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Supply voltage | 24 VDC |
| 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 W9 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.24 kg |
Applications
Intended for axes that need more flow at the same mounting pattern than the 50 l/min version. The ISO 4401-05-05-0-05 interface stays the same, so a change needs no rework of the subplate.
Manufacturer
Bosch Rexroth, material number R901046029, type 4WRZ10W9-85-7X/6EG24N9EK4/D3M with NBR seals. Characteristic curves, installation dimensions and tightening torques are in data sheet RE 29115.
| Hersteller-Nr | R901046029 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.240000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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