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Spool symbol W9, 85 l/min nominal flow and internal pilot oil routing: this version works without a pressure reducing valve in the pilot circuit, at 315 bar operating pressure and 8.48 kg weight. NBR seals are fitted.
Proportional Directional Valve 4WRZE10W9-85-7X/6EG24N9ETK31/F1M - Bosch Rexroth R901443964
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,548.72
Item
BRR-R901443964
Manufacturer no.
R901443964
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901443964
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901443964
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Anyone replacing a valve needs the spool symbol exactly right. Here it is W9, combined with 85 l/min nominal flow, internal pilot oil routing and a 4...20 mA command value at 315 bar operating pressure.
Benefits
- Spool symbol W9 with 3 switching positions, 4 ports to ISO 4401-05-05-0-05.
- 85 l/min nominal flow, up to 170 l/min maximum flow at 315 bar.
- Internal pilot oil supply and internal drain, without a pressure reducing valve in the pilot circuit.
- 4...20 mA command value, concealed manual override, 24 V DC supply.
- 8.48 kg weight, NBR seals, HL hydraulic fluid, UKCA under SI2016/1091.
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 | 85 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
Used on axes whose system pressure stays stable across the cycle and that need no pressure reducing valve of their own. The internal pilot path saves drillings in the manifold. 85 l/min covers larger cylinder areas.
Manufacturer
Bosch Rexroth, material number R901443964. Series part from the manufacturer. Data sheet RE 29115 supplies curves and limits, RE 07600-B the system overview.
| Weight | 8.480000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901443964 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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