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The fewer pilot lines that have to be routed, the simpler the installation. The 4WRZ25E1-220 feeds the pilot stage internally and drains the return internally too. Nominal flow 220 l/min, spool symbol E1, weight 18.2 kg.
Proportional Directional Valve 4WRZ25E1-220-7X/6EG24N9ETK4/D3V - Bosch Rexroth R901060744
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,241.89
Item
BRR-R901060744
Manufacturer no.
R901060744
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901060744
Country of originGermany
ConditionNew
Artikel
BRR-R901060744
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The fewer pilot lines that have to be routed, the simpler installation in the block becomes. The 4WRZ25E1-220-7X/6EG24N9ETK4/D3V supplies the pilot stage internally and drains the pilot oil return internally as well.
Benefits
- Internal pilot oil supply and internal return, no external pilot lines needed
- Pressure reducing valve already included in the pilot stage
- Nominal flow 220 l/min, maximum flow 870 l/min
- Spool symbol E1, three switching positions across four ports
- Maximum operating pressure 350 bar, FKM seals, weight 18.2 kg
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 220 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 E1 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 18.2 kg |
Applications
Fits control blocks with limited space where extra pilot oil lines are to be avoided. The concealed auxiliary actuation allows the axis to be moved during commissioning. Control through external electronics, 24 VDC supply.
Manufacturer
Bosch Rexroth, material number R901060744, type 4WRZ25E1-220-7X/6EG24N9ETK4/D3V. Design and characteristic curves are in the data sheet Proportional directional valve, pilot-operated RE 29115.
| Hersteller-Nr | R901060744 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.200000 |
| 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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