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A valve that needs only four pipes and one cable: the 4WRZE10W9-85 works with internal pilot oil supply and internal pilot oil return, processes the ±10 V command and delivers 85 l/min nominal flow at an operating pressure of up to 315 bar.
Proportional Directional Valve 4WRZE10W9-85-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R901262080
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,779.54
Item
BRR-R901262080
Manufacturer no.
R901262080
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901262080
Country of originGermany
ConditionNew
Artikel
BRR-R901262080
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Spool symbol W9 and 85 l/min nominal flow make this size 10 valve the choice for fast cylinder motion. Because pilot oil is taken and returned internally, installation is limited to the four main ports and the connector.
Benefits
- Installation through four main ports only, because the pilot stage works entirely internally
- 85 l/min nominal flow, up to 170 l/min maximum flow, 315 bar operating pressure
- Spool symbol W9 with 3 switching positions for position-controlled drives
- ±10 V command, on-board electronics at the valve, 24 VDC supply
- NBR seals for HL hydraulic fluid, weight 8.45 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 | 85 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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 | 8.45 kg |
Applications
Compact power units with limited space are the main field, for example on injection moulding machines and handling equipment. The internal pilot stage requires a system pressure above the pilot demand and a low tank pressure. Connection is via a 7-pole connector (6 + PE) to EN 175201-804.
Manufacturer
Bosch Rexroth lists this valve under material number R901262080. The 2 manufacturer documents contain characteristic curves, port pattern and the complete installation dimensions.
| Hersteller-Nr | R901262080 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.441000 |
| 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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