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A pilot-operated proportional valve combines pilot stage and main stage in one housing. The 4WRZ10E1-85-7X/6EG24N9ETK4/D3V works that way, controls 85 l/min nominal flow and needs no external control lines. Size 10, 315 bar, mass 8.22 kg.
Proportional Directional Valve 4WRZ10E1-85-7X/6EG24N9ETK4/D3V - Bosch Rexroth R900943060
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,047.99
Item
BRR-R900943060
Manufacturer no.
R900943060
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900943060
Country of originGermany
ConditionNew
Artikel
BRR-R900943060
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Total price
On this valve the force for the main spool comes from the oil, not from the solenoid. The pilot stage of the 4WRZ10E1-85-7X/6EG24N9ETK4/D3V converts the electrical signal hydraulically, and 85 l/min nominal flow are controlled.
Benefits
- Pilot-operated design with pilot stage and main stage in one housing.
- 85 l/min nominal flow, up to 170 l/min at 315 bar maximum operating pressure.
- Internal pilot oil supply and internal pilot oil return, X and Y stay unpiped.
- Spool symbol E1, three switching positions, four ports, 24 V DC.
- Integrated pressure reducing valve and FKM seals, mass 8.22 kg.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Supply voltage | 24 VDC |
| 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 | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.22 kg |
Applications
The valve is used on controlled axes of medium power, for example in presses, test rigs and plastics machinery. The amplifier sits externally and is connected through a connector, 7-pole (6 + PE) according to EN 175201-804. The released hydraulic fluid is HL.
Manufacturer
Bosch Rexroth, material number R900943060, product family 4WRZ(E). Design and characteristic curves are described in data sheet RE 29115.
| Hersteller-Nr | R900943060 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.220000 |
| 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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