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A dedicated Y port for the pilot stage and a current loop for the command: with those this size 10 version controls 50 l/min nominal flow with spool symbol E at operating pressures up to 315 bar. Weight 8.46 kg.
Proportional Directional Valve 4WRZE10E50-7X/6EG24N9EK31/F1D3V - Bosch Rexroth R900949758
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,782.99
Item
BRR-R900949758
Manufacturer no.
R900949758
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900949758
Country of originGermany
ConditionNew
Artikel
BRR-R900949758
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Two sources of disturbance drop out in this layout, counter pressure in the return and voltage deviation on the signal line. The 4WRZE10E50-7X/6EG24N9EK31/F1D3V drains through Y, is driven over 4...20 mA and controls 50 l/min nominal flow.
Benefits
- External pilot oil return through Y, independent of counter pressure in the T port.
- 4...20 mA current command, insensitive to voltage drop on the signal line.
- 50 l/min nominal flow in size 10 against a series maximum flow of 170 l/min.
- Internal pilot oil supply from P, spool symbol E, integrated pressure reducing valve.
- FKM seals, concealed auxiliary actuation, weight 8.46 kg, UKCA conformity.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Conformity | UKCA |
| 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 | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.46 kg |
Applications
The valve is used on test rigs, on infeed axes and on plants with an oil cooler in the return. Separate relief keeps the zero point of the pilot stage stable over operating time. 50 l/min nominal flow suits cylinders of medium area.
Manufacturer
Bosch Rexroth, material number R900949758. The type code 4WRZE10E50-7X/6EG24N9EK31/F1D3V states size 10, spool symbol E, 50 l/min nominal flow, electrical position feedback and component series 7X. All further data is held in data sheet RE 29115.
| Hersteller-Nr | R900949758 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.460000 |
| 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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