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Fine infeed and a pilot circuit free of tank pressure in one unit: the 4WRZE10W9-25 delivers 25 l/min nominal flow, takes pilot oil internally and drains it through a dedicated port. Command is ±10 V at up to 315 bar.
Proportional Directional Valve 4WRZE10W9-25-7X/6EG24N9EK31/A1D3M - Bosch Rexroth R901211061
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,779.54
Item
BRR-R901211061
Manufacturer no.
R901211061
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901211061
Country of originGermany
ConditionNew
Artikel
BRR-R901211061
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The small nominal flow of 25 l/min resolves creep motion finely, while external pilot oil return keeps the pilot spool free of counter pressure. This combination is tailored to positioning tasks in circuits with a loaded tank line.
Benefits
- 25 l/min nominal flow for fine positioning moves in the low speed range
- External pilot oil return keeps the pilot spool free of counter pressure in the tank line
- Internal pilot oil take-off saves the additional pressure line
- Operating pressure up to 315 bar, spool symbol W9, 3 switching positions, 4 ports
- Weight 9.18 kg, NBR seals, ±10 V command through the on-board electronics
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 | 25 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. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.18 kg |
Applications
Test rigs, positioning axes and infeed drives with short travel are the typical applications. The dedicated pilot return is advisable when several valves discharge into the same return line. Mounting is on a subplate to ISO 4401-05-05-0-05.
Manufacturer
The manufacturer Bosch Rexroth uses material number R901211061. The 2 datasheets show the flow curve, the performance limit diagram and the port pattern.
| Weight | 9.180000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901211061 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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