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Size 32 on a voltage command: the 4WRZE32W6-520 meters 520 l/min nominal flow and up to 1600 l/min peak throughput at a maximum of 350 bar. Spool symbol W6, pressure reducing valve in the pilot stage, pilot drain routed externally through Y.
Proportional Directional Valve 4WRZE32W6-520-7X/6EG24EK31/A1D3M - Bosch Rexroth R901036848
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,769.67
Item
BRR-R901036848
Manufacturer no.
R901036848
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901036848
Country of originGermany
ConditionNew
Artikel
BRR-R901036848
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Large flows can be driven from an ordinary analogue output too. The 4WRZE32W6-520-7X accepts ±10 V and turns it into 520 l/min nominal flow, 1600 l/min at peak, at a maximum operating pressure of 350 bar.
Benefits
- Nominal flow of 520 l/min in size 32, connection diagram ISO 4401-10-09-0-05.
- Peak throughput of 1600 l/min for rapid traverse and retraction.
- Voltage command ±10 V, no current output needed in the control system.
- Pressure reducing valve in the pilot stage keeps pilot pressure steady.
- Internal pilot supply, external drain through the Y port.
- Mass of 25 kg with NBR seals, maximum operating pressure 350 bar.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 520 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 25 kg |
Application
Typical duties are hoists, die cushions and slew drives with a high oil demand. Spool symbol W6 works in three switching positions across four ports. The external pilot drain has to reach tank without back pressure so the pilot stage stays clean.
Manufacturer
Bosch Rexroth, material number R901036848. Full characteristic curves and installation dimensions are in the manufacturer datasheet.
| Hersteller-Nr | R901036848 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 25.000000 |
| 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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