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With a nominal flow of 50 l/min the 4WRZ10W6-50-7X/6EG24N9EK4/D3V sits in the middle stage of size 10. Spool symbol W6, internal pilot oil supply, external return, 315 bar operating pressure, FKM seals, 8.2 kg.
Proportional Directional Valve 4WRZ10W6-50-7X/6EG24N9EK4/D3V - Bosch Rexroth R900977347
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,900.72
Item
BRR-R900977347
Manufacturer no.
R900977347
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900977347
Country of originGermany
ConditionNew
Artikel
BRR-R900977347
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A return line under back pressure must not load the pilot stage. On the 4WRZ10W6-50-7X/6EG24N9EK4/D3V the pilot oil is therefore led away externally while the supply stays internal. Nominal flow is 50 l/min at a maximum of 170 l/min.
Benefits
- 50 l/min nominal flow at a maximum flow of 170 l/min.
- External pilot return with internal supply, independent of back pressure in the tank.
- Spool symbol W6 with 3 switching positions across 4 ports.
- 315 bar operating pressure in size 10 to ISO 4401-05-05-0-05.
- 8.2 kg with FKM seals, driven by external electronics on 24 VDC.
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 | 50 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 W6 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.2 kg |
Applications
Fits feed and lift axes on power units whose return line runs through filter and cooler. The concealed auxiliary actuation allows moving the axis during commissioning without power.
Manufacturer
Bosch Rexroth, material number R900977347, product family 4WRZ(E). Further data is listed in data sheets Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves and hydro- (RE 07600-B).
| Hersteller-Nr | R900977347 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.200000 |
| 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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