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Hits the design point between the common 325 and 400 l/min steps with 350 l/min nominal flow. An internal position transducer feeds the spool position back, spool symbol W6. Pilot oil is fed and discharged internally, operating pressure up to 350 bar.
Proportional Directional Valve 4WRLE25W6-350LJ-4X/VPT/24A1 - Bosch Rexroth R901535888
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,751.71
Item
BRR-R901535888
Manufacturer no.
R901535888
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901535888
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901535888
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The point at which a plant gets sized often falls between 325 and 400 l/min. This valve hits it with 350 l/min nominal flow, works with spool symbol W6 and holds the spool position through an internal position transducer.
Benefits
- 350 l/min nominal flow, an intermediate step between the common 325 and 400 l/min ratings
- Internal piston position feedback for high repeat accuracy of the spool setting
- Internal pilot feed and pilot return, so no X and no Y line is needed
- Spool symbol W6, valve maximum 1250 l/min, operating pressure up to 350 bar
- Command value ±10 V, supply 24 VDC, mass 19.4 kg, 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 | 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 | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 19.4 kg |
Application
The valve serves controlled axes whose flow demand sits above the 325 l/min step without exhausting the next size up. The fully internal pilot circuit keeps piping on the manifold small. For that, the tank line has to stay largely pressureless.
Manufacturer
Manufacturer Bosch Rexroth, material number R901535888. What identifies the valve is the type code 4WRLE25W6-350LJ-4X/VPT/24A1 on the name plate.
| Hersteller-Nr | R901535888 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.400000 |
| 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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