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Fully separated pilot routing makes the valve independent of the main circuit. This version of the 4WRLE25V1-400L is fed and relieved externally and controls 400 l/min at 350 bar. FKM seals, weight 19 kg.
Proportional Directional Valve 4WRLE25V1-400L-4X/VXY/24A1 - Bosch Rexroth R901536844
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,225.05
Item
BRR-R901536844
Manufacturer no.
R901536844
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901536844
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901536844
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Where system pressure collapses within the cycle, pilot control needs its own supply. This version of the 4WRLE25V1-400L works with external supply and external return and controls 400 l/min nominal flow at up to 350 bar.
Benefits
- External pilot supply and return, fully independent of the state of the main circuit.
- 400 l/min nominal flow, up to 1250 l/min in size 25.
- 350 bar operating pressure with FKM seals, hydraulic fluid HL.
- Spool symbol V1 with internal piston position feedback, on-board electronics.
- Command value plus/minus 10 V, 7-pole connector (6 + PE) to EN 175201-804.
- 19 kg weight, connection diagram ISO 4401-08-08-0-05, CE conformity.
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 | 400 l/min |
| Conformity | CE |
| 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 description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol V1 |
| 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 | 19 kg |
Applications
Typical hosts are presses with unloading circuits, accumulator systems and test benches with strongly varying system pressure. The separate pilot source can be an auxiliary pump or a dedicated accumulator. Mounting is on a subplate to ISO 4401 size 08.
Manufacturer
Bosch Rexroth, material number R901536844, product family 4WRLE. Supply voltage 24 V DC, on-board electronics without an external amplifier.
| Hersteller-Nr | R901536844 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| 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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