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Spool symbol W9 in size 32: the 4WRZE32W9-520 meters 520 l/min nominal flow and passes 1600 l/min at peak. Pilot supply and return both run internally, the command arrives as ±10 V, maximum operating pressure 350 bar.
Proportional Directional Valve 4WRZE32W9-520-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R901201549
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,452.83
Item
BRR-R901201549
Manufacturer no.
R901201549
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901201549
Country of originGermany
ConditionNew
Artikel
BRR-R901201549
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Total price
When rebuilding a large manifold, every line saved counts. The 4WRZE32W9-520-7X takes pilot oil internally and returns it internally, so the X and Y ports fall away, while metering 520 l/min nominal flow at up to 350 bar.
Benefits
- Internal pilot supply and internal return, X and Y lines are not required.
- Nominal flow of 520 l/min, maximum flow 1600 l/min.
- Spool symbol W9 with three switching positions across four ports.
- Pressure reducing valve in the pilot stage for steady pilot pressure.
- Voltage command ±10 V, concealed manual override for setup work.
- Mass of 65 kg, connection diagram ISO 4401-10-09-0-05, NBR seals.
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 W9 |
| 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 | 65 kg |
Application
Size 32 sits on main axes of presses, on die cushions and on lift cylinders of heavy machines. The 65 kg call for lifting aid during installation, and the manifold has to carry that mass permanently. Internal pilot routing keeps the connection down to four lines.
Manufacturer
Bosch Rexroth, material number R901201549. Full characteristic curves and installation dimensions are in the manufacturer datasheet.
| Hersteller-Nr | R901201549 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 65.000000 |
| 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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