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Spool symbol E in size 25 with 325 l/min nominal flow and fully internal pilot oil routing. At 20.1 kg this version is one of the lighter members of the 4WRZE series. Operating pressure reaches 350 bar with a ±10 V command value.
Proportional Directional Valve 4WRZE25E325-7X/6EG24ETK31/A1V - Bosch Rexroth R901031561
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,457.70
Item
BRR-R901031561
Manufacturer no.
R901031561
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901031561
Country of originGermany
ConditionNew
Artikel
BRR-R901031561
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The 4WRZE25E325-7X/6EG24ETK31/A1V brings the E spool into the large size 25 body and needs no external pilot lines, because pilot supply and pilot return both run internally. Nominal flow is 325 l/min with up to 870 l/min at peak, and a pressure reducing valve in the pilot stage is not fitted.
Benefits
- Fully internal pilot oil routing keeps the control manifold limited to four main channels.
- 325 l/min nominal flow with a maximum flow rate of 870 l/min.
- Spool symbol E with three switching positions and an operating pressure of up to 350 bar.
- Pilot stage without a pressure reducing valve and analogue control with ±10 V.
- FKM seals and a valve weight of 20.1 kg on mounting pattern ISO 4401-08-08-0-05.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| 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 |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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 E |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.1 kg |
Application
The version is used on large cylinders in presses and forming plants with a steady pressure level. Mineral oil of class HL is intended, and the FKM seals widen fluid compatibility. The electrical connection is a 7-pole plug to EN 175201-804.
Manufacturer
Bosch Rexroth AG, material number R901031561, product family 4WRZ(E), size 25. The complete characteristic values are listed in data sheet RE 29115 and in data sheet RE 07600-B.
| Hersteller-Nr | R901031561 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.100000 |
| 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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