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At 20.14 kg this size 25 4WRZE is one of the lighter units in the series and still delivers 325 l/min nominal flow at 350 bar. Spool symbol W6, ±10 V command value, pilot oil flowing in and out internally.
Proportional Directional Valve 4WRZE25W6-325-7X/6EG24ETK31/A1M - Bosch Rexroth R901074292
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,052.45
Item
BRR-R901074292
Manufacturer no.
R901074292
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901074292
Country of originGermany
ConditionNew
Artikel
BRR-R901074292
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Spool symbol W6 gives an axis different behaviour during reversal than symbol E of the same series. This version brings it together with 325 l/min nominal flow at 350 bar and internal pilot oil routing.
Benefits
- Spool symbol W6 instead of E, matched to different requirements during reversal.
- 325 l/min nominal flow at 350 bar, flow up to 870 l/min.
- Internal pilot oil supply and internal return, neither X nor Y port required.
- ±10 V command value, on-board electronics with internal spool position feedback.
- 20.14 kg installed weight, UKCA declaration, connection diagram ISO 4401-08-08-0-05.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Maximum flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 325 l/min |
| Conformity | UKCA |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W6 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.14 kg |
Applications
Fits forming and lifting plants whose circuit diagram calls for symbol W6. Replacing it with a valve carrying symbol E changes the behaviour of the axis and has to be checked first. Pilot pressure is tapped internally.
Manufacturer
Bosch Rexroth, material number R901074292. Genuine series part from the manufacturer, not a replica. All values come from the manufacturer BMEcat. Characteristic curves, installation dimensions and limits are given in data sheets RE 29115 and RE 07600-B.
| Hersteller-Nr | R901074292 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| 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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