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Moving an axis steplessly at 50 l/min calls for a stable pilot stage. The 4WRZ10W9-50-7X/6EG24N9ETK4/D3M provides it through a pressure reducing valve of its own and manages with internal pilot routing without an extra line.
Proportional Directional Valve 4WRZ10W9-50-7X/6EG24N9ETK4/D3M - Bosch Rexroth R900722239
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,977.48
Item
BRR-R900722239
Manufacturer no.
R900722239
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900722239
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900722239
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The 4WRZ10W9-50-7X/6EG24N9ETK4/D3M meters 50 l/min nominal flow and keeps pilot pressure constant through an integrated pressure reducing valve. Pilot oil supply and return run internally and maximum operating pressure is 315 bar.
Benefits
- Nominal flow 50 l/min, flow up to 170 l/min
- Internal pilot oil supply and internal pilot oil return
- Integrated pressure reducing valve keeps pilot pressure constant
- Spool symbol W9, 3 switching positions, 4 ports
- Maximum operating pressure 315 bar, size 10, weight 8.22 kg
- Connector 7-pole (6 + PE) to EN 175201-804
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 W9 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.22 kg |
Applications
Suited to feed axes and infeed movements that allow neither extra piping nor an external pilot pressure source. The valve sits directly on the ISO 4401-05-05-0-05 subplate and is driven by external electronics.
Manufacturer
Bosch Rexroth, material number R900722239, type 4WRZ10W9-50-7X/6EG24N9ETK4/D3M with NBR seals. Characteristic curves, installation dimensions and tightening torques are in data sheet RE 29115.
| Hersteller-Nr | R900722239 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.220000 |
| Zolltarifnummer | 84812010 |
| 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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