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Compact manifolds without a separate pilot circuit get along with this valve: pilot oil is taken and returned internally. It meters 50 l/min nominal flow at up to 315 bar and follows a 4...20 mA command signal.
Proportional Directional Valve 4WRZE10W9-50-7X/6EG24ETK31/F1D3M - Bosch Rexroth R901081368
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,320.65
Item
BRR-R901081368
Manufacturer no.
R901081368
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901081368
Country of originGermany
ConditionNew
Artikel
BRR-R901081368
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The fewer pilot lines a manifold needs, the smaller it turns out. This 4WRZE10W9-50-7X routes pilot supply and return entirely inside, so four working ports are enough, at 50 l/min nominal flow and up to 315 bar.
Benefits
- Internal pilot oil routing in both directions, so no extra drillings in the manifold.
- A 4...20 mA command and 24 VDC supply share one 7-pole connector (6 + PE) to EN 175201-804.
- The built-in pressure reducing valve secures pilot pressure at working pressures to 315 bar.
- 50 l/min nominal flow in size 10, mounting pattern ISO 4401-05-05-0-05, weight 8.48 kg.
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 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, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.48 kg |
Applications
The valve prefers compact manifold blocks in machine tools and test equipment. Three switching positions and spool symbol W9 cover extending, holding and relieving a cylinder. NBR seals are rated for mineral oil of class HL.
Manufacturer
Bosch Rexroth, material number R901081368. The type code 4WRZE10W9-50-7X/6EG24ETK31/F1D3M states size 10, spool symbol W9, 50 l/min nominal flow and component series 7X. Data sheet RE 29115 covers pilot-operated proportional directional valves, RE 07600-B gives the range overview.
| Hersteller-Nr | R901081368 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.480000 |
| 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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