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Pilot supply as well as pilot return run internally on this valve, so only the four main ports need piping. The 4WRZ25W8-325-7X meters 325 l/min nominal flow at up to 350 bar maximum operating pressure.
Proportional Directional Valve 4WRZ25W8-325-7X/6EG24N9ETK4/V - Bosch Rexroth R900948281
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,462.19
Item
BRR-R900948281
Manufacturer no.
R900948281
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900948281
Country of originGermany
ConditionNew
Artikel
BRR-R900948281
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On a manifold with tight space every line saved counts. The 4WRZ25W8-325-7X/6EG24N9ETK4/V works with internal pilot supply as well as internal pilot return, meters 325 l/min nominal flow, weighs 20.04 kg.
Benefits
- Internal pilot oil supply plus internal pilot oil return, only four main ports to pipe
- Nominal flow 325 l/min, up to 870 l/min at maximum
- Spool symbol W8, 3 switching positions, maximum operating pressure 350 bar
- Concealed auxiliary actuation, control at 24 VDC through external electronics
- Connection diagram ISO 4401-08-08-0-05 in size 25
- FKM seals for HL hydraulic fluid, weight 20.04 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 | 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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 20.04 kg |
Application
The valve goes into press manifolds as well as test rig manifolds whose system pressure is permanently high enough for the pilot stage. At 325 l/min nominal flow large cylinders move within short cycle times. Weight 20.04 kg.
Manufacturer
Bosch Rexroth, material number R900948281, type designation 4WRZ25W8-325-7X/6EG24N9ETK4/V. Further values are given in the data sheet Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves and hydro- (RE 07600-B).
| Hersteller-Nr | R900948281 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.040000 |
| 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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