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Lifting gear with large cylinder volume only moves briskly when enough oil flows. The 4WRZ25W9-325-7X/6EG24N9EK4/M controls 325 l/min nominal flow, takes up to 870 l/min and works to 350 bar. Size 25, 21.5 kg.
Proportional Directional Valve 4WRZ25W9-325-7X/6EG24N9EK4/M - Bosch Rexroth R901149511
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,338.10
Item
BRR-R901149511
Manufacturer no.
R901149511
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901149511
Country of originGermany
ConditionNew
Artikel
BRR-R901149511
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Total price
The 4WRZ25W9-325-7X/6EG24N9EK4/M steers direction and speed of an axis at 325 l/min nominal flow. With up to 870 l/min and 350 bar operating pressure there is reserve for short load peaks.
Benefits
- 325 l/min nominal flow, flow through the valve up to 870 l/min
- Spool symbol W9, three switching positions, four ports in size 25
- 350 bar maximum operating pressure, interface ISO 4401-08-08-0-05
- Electrical with external electronics, 24 VDC, 3-pole (2 + PE) plug
- 21.5 kg, NBR seals, HL hydraulic fluid
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 | 325 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. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 21.5 kg |
Applications
The valve serves lifting gear, tilting devices and press axes with a long stroke. Controlled flow prevents shocks when heavy loads are reversed. The control electronics sit outside the valve in the machine controller.
Manufacturer
Bosch Rexroth, material number R901149511. Characteristic curves and installation dimensions are given in data sheet RE 29115.
| Weight | 21.500000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901149511 |
| 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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