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Long cable runs in a plant argue for a current signal. The 4WRLE25W6-350LJ takes its command as 4 ... 20 mA, moves 350 l/min nominal flow at 350 bar and uses spool symbol W6 for a closed centre. Mass 18.76 kg.
Proportional Directional Valve 4WRLE25W6-350LJ-4X/MPY/24F1 - Bosch Rexroth R901548532
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,390.39
Item
BRR-R901548532
Manufacturer no.
R901548532
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901548532
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901548532
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When cabinet and valve manifold sit far apart, a current command keeps the signal clean. That is why the 4WRLE25W6-350LJ-4X/MPY/24F1 runs on 4 ... 20 mA while controlling 350 l/min nominal flow at 350 bar.
Benefits
- 4 ... 20 mA command survives long cable runs, and a broken wire shows up as a reading below 4 mA.
- Spool symbol W6 blocks the actuator ports in mid position and holds the load without an extra check valve.
- 350 l/min nominal flow with reserve up to 1250 l/min maximum flow at 350 bar operating pressure.
- Internal pilot oil supply and external pilot oil return keep the pilot circuit clear of tank pressure.
- CE conformity, valve mass 18.76 kg, 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 4...20 mA |
| 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 | 18.76 kg |
Applications
A fit for widely distributed installations such as hydraulic stations in rolling mills or foundries, where the valve manifold sits far from the cabinet. The closed centre suits suspended loads. With heavy drives nearby, a current interface runs noticeably quieter than a voltage one.
Manufacturer
Bosch Rexroth, material number R901548532, product family 4WRLE. NBR seals, HL hydraulic fluid.
| Hersteller-Nr | R901548532 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.760000 |
| 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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