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The middle stage at 50 l/min nominal flow suits axes between rapid traverse and fine advance. The 4WRZ10W6-50-7X/6EG24N9K4/D3V works with an external pilot supply and an external return. 315 bar, spool symbol W6, 8.26 kg.
Proportional Directional Valve 4WRZ10W6-50-7X/6EG24N9K4/D3V - Bosch Rexroth R900957902
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,609.07
Item
BRR-R900957902
Manufacturer no.
R900957902
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900957902
Country of originGermany
ConditionNew
Artikel
BRR-R900957902
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Many feed axes work in the band between 25 and 85 l/min. The 4WRZ10W6-50-7X/6EG24N9K4/D3V serves it with 50 l/min nominal flow and a pilot stage routed entirely externally.
Benefits
- 50 l/min nominal flow at a maximum flow of 170 l/min.
- External pilot supply and external return, separated from the working circuit.
- Spool symbol W6 with 3 switching positions across 4 ports.
- 315 bar operating pressure in size 10 to ISO 4401-05-05-0-05.
- 8.26 kg with FKM seals, 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 | 8.26 kg |
Applications
For feeds on saws, bending machines and winding lines with varying speed. Because the pilot stage has its own lines, control behaviour stays constant over the cycle. HL fluid, FKM seals.
Manufacturer
Bosch Rexroth, material number R900957902, 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 | R900957902 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.260000 |
| 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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