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A separate pilot circuit and a 4...20 mA current command value in the middle flow step: this version controls 50 l/min nominal flow at 315 bar. Spool symbol W8, NBR seals and an installed weight of 8.49 kg.
Proportional Directional Valve 4WRZE10W8-50-7X/6EG24N9K31/F1D3M - Bosch Rexroth R901014944
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,572.95
Item
BRR-R901014944
Manufacturer no.
R901014944
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901014944
Country of originGermany
ConditionNew
Artikel
BRR-R901014944
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Where controller and hydraulics sit far apart and the pilot circuit is built as a stand-alone system, this combination fits. Pilot oil comes and goes externally, and the 4...20 mA command value drives 50 l/min nominal flow.
Benefits
- 50 l/min nominal flow, 170 l/min maximum flow at 315 bar.
- External pilot oil supply and external drain, independent of working and tank pressure.
- 4...20 mA command value, robust against interference on the signal line.
- Pressure reducing valve in the pilot circuit, concealed manual override.
- 8.49 kg weight, spool symbol W8, NBR seals, ISO 4401-05-05-0-05 interface.
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 W8 |
| 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 | 8.49 kg |
Applications
Found on large plants with a central control cabinet and their own pilot power unit. Switching time stays the same even with several axes working in parallel. 50 l/min is matched to cylinders of medium area.
Manufacturer
Bosch Rexroth, material number R901014944. Genuine part from current series production. Curves and dimensions are in data sheet RE 29115 and in overview RE 07600-B.
| Hersteller-Nr | R901014944 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.481000 |
| 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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