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Not every machine has its own pilot oil supply. The 4WRKE16W6-150L-3X/6EG24ETK31/A1D3V takes pilot oil internally and returns it internally, works at 150 l/min nominal flow and follows a ±10 V command value. 12 kg, 350 bar.
Proportional Directional Valve 4WRKE16W6-150L-3X/6EG24ETK31/A1D3V - Bosch Rexroth R901524502
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,724.41
Item
BRR-R901524502
Manufacturer no.
R901524502
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901524502
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901524502
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An internally piloted design shortens the plumbing because pilot oil supply as well as return stay inside the valve. The 4WRKE16W6-150L-3X/6EG24ETK31/A1D3V uses that and controls 150 l/min nominal flow from a ±10 V command voltage, at 350 bar maximum operating pressure.
Benefits
- Internal pilot oil supply as well as internal pilot oil return, less plumbing on the manifold.
- 150 l/min nominal flow, flow up to 460 l/min, size 16.
- ±10 V command value, one signed signal for both directions of travel, linear curve.
- 12 kg weight, spool symbol W6, three switching positions, four ports.
- FKM seals, 350 bar, ISO 4401-07-07-0-05 pattern, 24 VDC at the 7-pole connector (6 + PE).
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 150 l/min |
| 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 | 16 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 12 kg |
Application
This version suits single axes without a central pilot pump, for example on special machines and forming tools. The signed command voltage carries direction as well as opening degree in one signal. Internal spool position feedback holds the spool in place even against opposing force.
Manufacturer
Bosch Rexroth, material number R901524502. Product family 4WRKE, version 4WRKE16W6-150L-3X/6EG24ETK31/A1D3V.
| Weight | 12.000000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901524502 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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