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This version needs no external pilot lines: pilot oil is supplied internally, drained internally. Operating pressure is limited to 280 bar, nominal flow is 250 l/min, the digital axis controller sits on the valve.
Proportional Directional Valve 4WRLD16W6-200LJ-4X/MPT/24ED6T - Bosch Rexroth R901523959
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,279.55
Item
BRR-R901523959
Manufacturer no.
R901523959
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901523959
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901523959
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A manifold without pilot ports is enough for the 4WRLD16W6-200LJ-4X/MPT/24ED6T, because pilot oil supply along with the drain run internally. In exchange, operating pressure is capped at 280 bar. The spool of symbol W6 meters 250 l/min nominal flow, 800 l/min at peak.
Benefits
- Internal pilot oil supply with internal pilot oil return, no extra drillings in the manifold.
- Operating pressure up to 280 bar, the ceiling of this internally supplied version.
- 250 l/min nominal flow, flow up to 800 l/min, spool symbol W6.
- Digital axis controller on the valve, +/-10 V command value, 24 VDC supply.
- 12-pole connector (11 + PE) to EN 175201-804, 3 switching positions on 4 ports.
- NBR seals, hydraulic fluid HL, mass 12.66 kg, UKCA to EMC SI2016/1091.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 800 l/min |
| Product family | 4WRLD |
| Type of connection | Subplate mounting |
| Nominal flow | 250 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 12-pole (11 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W6 |
| Operating pressure, max. | 280 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Type of actuation | Electrical with integrated digital axis controller |
| Weight | 12.66 kg |
Applications
The variant suits compact power units plus retrofits that lack a pilot pressure circuit while system pressure stays below 280 bar anyway. Mounting pattern ISO 4401-07-07-0-05 matches size 16. Higher pressures call for a version with external pilot supply.
Manufacturer
Bosch Rexroth, material number R901523959. The data matches the catalogue values of the 4WRLD product family.
| Hersteller-Nr | R901523959 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 12.660000 |
| Zolltarifnummer | 84812010 |
| 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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