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A circuit without a separate pilot line needs a valve that feeds itself. The 4WRLD10V100L-4X/MPT/24ND6T draws pilot oil internally, controls 100 l/min nominal flow to 280 bar and closes the position loop through its built-in axis controller.
Proportional Directional Valve 4WRLD10V100L-4X/MPT/24ND6T - Bosch Rexroth R901537529
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,299.60
Item
BRR-R901537529
Manufacturer no.
R901537529
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901537529
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901537529
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Where neither an external pilot line nor a dedicated drain is available, the valve has to solve both internally. That is how the 4WRLD10V100L-4X/MPT/24ND6T works: internal pilot supply, internal pilot return, 100 l/min nominal flow plus 280 bar operating pressure at 9.88 kg.
Key benefits
- Internal pilot oil supply plus internal return remove two pipe runs at the subplate.
- Nominal flow of 100 l/min, peak flow of 300 l/min, operating pressure up to 280 bar.
- Integrated digital axis controller reading an analogue command value of plus or minus 10 V.
- Spool symbol V, 3 switching positions on 4 ports, suited to synchronous cylinders.
- Interface ISO 4401-05-05-0-05 together with UKCA EMC evidence to SI2016/1091.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 300 l/min |
| Product family | 4WRLD |
| Type of connection | Subplate mounting |
| Nominal flow | 100 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 V |
| Operating pressure, max. | 280 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Type of actuation | Electrical with integrated digital axis controller |
| Weight | 9.88 kg |
Applications
This version fits sawmill equipment, lifting gear plus clamping axes where the subplate stays simple. At 9.88 kg it is the heaviest size 10 valve in this family, a result of the extra pilot stage. HL hydraulic fluid is the intended medium.
Manufacturer
Bosch Rexroth assigns material number R901537529 to this version, type 4WRLD10V100L-4X/MPT/24ND6T. The MPT code fixes the internal pilot routing, which decides whether the valve can work in an existing circuit at all.
| Hersteller-Nr | R901537529 |
|---|---|
| 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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