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In maintenance what counts is that symbol, nominal flow and hole pattern match exactly. The 4WRZ25W9-220-7X/6EG24N9ETK4/M carries spool symbol W9 at 220 l/min nominal flow on the ISO 4401-08-08-0-05 interface of size 25. Weight 20.12 kg.
Proportional Directional Valve 4WRZ25W9-220-7X/6EG24N9ETK4/M - Bosch Rexroth R901050902
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,338.10
Item
BRR-R901050902
Manufacturer no.
R901050902
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901050902
Country of originGermany
ConditionNew
Artikel
BRR-R901050902
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The 4WRZ25W9-220-7X/6EG24N9ETK4/M replaces identical units with spool symbol W9 and 220 l/min nominal flow. Flow through the valve reaches 870 l/min at a maximum operating pressure of 350 bar.
Benefits
- 220 l/min nominal flow, flow up to 870 l/min
- Spool symbol W9, three switching positions, four ports
- Interface ISO 4401-08-08-0-05 in size 25, 350 bar maximum operating pressure
- Electrical with external electronics, 24 VDC supply, 3-pole (2 + PE) plug
- 20.12 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 | 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 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 | 20.12 kg |
Applications
The valve is used in presses, lifting gear and forming lines where an existing axis is being repaired. Because the external electronics stay in place, the control parameters of the machine do not change. Subplate and fittings remain untouched.
Manufacturer
Bosch Rexroth, material number R901050902. Characteristic curves, symbol drawing and installation dimensions are given in data sheet RE 29115.
| Hersteller-Nr | R901050902 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.120000 |
| 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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