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A dedicated control oil circuit and a linear curve together give control behaviour that is easy to handle. This pilot-operated size 10 proportional directional valve takes its pilot oil externally, returns it externally and meters 50 l/min nominal flow from 4 to 20 mA.
Proportional Directional Valve 4WRKE10E1-50L-3X/6EG24K31/F1D3M - Bosch Rexroth R901504933
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,765.92
Item
BRR-R901504933
Manufacturer no.
R901504933
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901504933
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901504933
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On this pilot-operated size 10 proportional directional valve, pilot oil supply and return both run outside the main circuit. The linear characteristic turns the 4 to 20 mA command into up to 50 l/min nominal flow at an operating pressure of 315 bar.
Benefits
- External pilot oil supply and external return for a control circuit separate from the main line.
- Linear characteristic curve with internal spool position feedback.
- 50 l/min nominal flow, maximum flow 170 l/min.
- 4 to 20 mA command value over a 7-pole connector (6 + PE) to EN 175201-804, 24 VDC supply.
- 315 bar maximum operating pressure, 9.44 kg weight, spool symbol E1.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| 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 E1 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.44 kg |
Application
The valve is used on controlled axes in presses, test rigs and lifting gear with their own control pressure supply. The separate control circuit keeps the spool adjustable even when main pressure varies. Subplate mounting to ISO 4401-05-05-0-05 is interchangeable with the other versions of the series.
Manufacturer
Made by Bosch Rexroth under material number R901504933, type 4WRKE10E1-50L-3X/6EG24K31/F1D3M of product family 4WRKE.
| Hersteller-Nr | R901504933 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.440000 |
| 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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