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Replacing an older proportional valve comes down to mounting pattern, symbol and signal type. The 4WREE10E25-3X/M/24A1 sits on ISO 4401-05-04-0-05, carries spool symbol E and takes ±10 V as its command value. 25 l/min nominal flow, 7.3 kg.
Proportional Directional Valve 4WREE10E25-3X/M/24A1 - Bosch Rexroth R901582131
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,422.36
Item
BRR-R901582131
Manufacturer no.
R901582131
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901582131
Country of originGermany
ConditionNew
Artikel
BRR-R901582131
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In a retrofit the existing wiring usually decides which valve can be considered. The 4WREE10E25-3X/M/24A1 accepts the widespread ±10 V command voltage, works at 25 l/min nominal flow, and brings its electronics along.
Benefits
- ±10 V command voltage, matched to analog outputs already present in the controller.
- 25 l/min nominal flow at 350 bar, flow up to 180 l/min.
- ISO 4401-05-04-0-05 pattern, spool symbol E, four ports, three switching positions.
- Digital electronics inside the valve, 24 VDC at the 7-pole connector (6 + PE) to EN 175201-804.
- NBR seals, 7.3 kg, HL fluid, UKCA to SI2016/1091.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-04-0-05 |
| Max. flow | 180 l/min |
| Product family | 4WREE 10 |
| Type of connection | Subplate mounting |
| Nominal flow | 25 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 | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 7.3 kg |
Application
The typical case is swapping a valve of the same size inside an existing manifold. Because electronics live in the valve, the control cabinet stays untouched. Before the swap, spool symbol and nominal flow have to be compared with the outgoing unit.
Manufacturer
Bosch Rexroth, material number R901582131. Product family 4WREE 10, version 4WREE10E25-3X/M/24A1.
| Hersteller-Nr | R901582131 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.300000 |
| 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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