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Closed centre and voltage command in one valve: the 4WRLE25W6-350LJ with symbol W6 holds the load at standstill, controls 350 l/min nominal flow at 350 bar and follows a ±10 V signal from the controller. Valve mass 19.44 kg.
Proportional Directional Valve 4WRLE25W6-350LJ-4X/MPY/24A1 - Bosch Rexroth R901547437
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,390.39
Item
BRR-R901547437
Manufacturer no.
R901547437
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901547437
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901547437
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A suspended load must not drop when the signal stops, which is why spool symbol W6 blocks the actuator ports in mid position. The 4WRLE25W6-350LJ-4X/MPY/24A1 combines that with 350 l/min nominal flow at 350 bar operating pressure.
Benefits
- Spool symbol W6 blocks A and B at centre, so the axis stands still without an extra locking circuit.
- ±10 V command on on-board electronics, the most common interface for analog PLC outputs.
- 350 l/min nominal flow, up to 1250 l/min maximum flow, operating pressure up to 350 bar.
- Internal pilot oil supply with external pilot oil return, so the Y line carries drain oil to tank without back pressure.
- CE conformity, 19.44 kg valve mass on mounting pattern ISO 4401-08-08-0-05.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1250 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| Conformity | CE |
| 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 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 | 19.44 kg |
Applications
Proven on lifting axes and tilting units where the load has to be held at standstill. A voltage command matches standard PLC outputs without a converter card. For plants with long cable runs the 4 ... 20 mA current version is the more rugged alternative.
Manufacturer
Bosch Rexroth, material number R901547437, product family 4WRLE, size 25. NBR seals for HL hydraulic fluid.
| Hersteller-Nr | R901547437 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.440000 |
| Zolltarifnummer | 84812010 |
| 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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