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Large axis, shared tank gallery, distant controller: this version covers all three points. It controls 85 l/min nominal flow at 315 bar, drains pilot oil externally and works with a 4...20 mA command value.
Proportional Directional Valve 4WRZE10W8-85-7X/6EG24N9EK31/F1D3M - Bosch Rexroth R900750556
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,572.95
Item
BRR-R900750556
Manufacturer no.
R900750556
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900750556
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900750556
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The larger the controlled flow, the more oil also returns through the pilot stage. The external drain keeps it clear of tank pressure here, while the 4...20 mA command value secures the signal path. Nominal flow is 85 l/min.
Benefits
- 85 l/min nominal flow, up to 170 l/min maximum flow at 315 bar.
- External pilot oil drain, internal supply from the pressure gallery.
- 4...20 mA command value, suited to long runs back to the controller.
- Pressure reducing valve in the pilot circuit and concealed manual override.
- 8.45 kg weight, spool symbol W8, NBR seals, ISO 4401-05-05-0-05.
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 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 | 8.45 kg |
Applications
Found on presses, rolling plants and test rigs with larger cylinders. A separate pilot drain becomes mandatory as soon as several consumers use the same return. Hydraulic fluid is HL and the seals are NBR.
Manufacturer
Bosch Rexroth, material number R900750556. Genuine series part. Curves in data sheet RE 29115, system overview in RE 07600-B.
| Weight | 8.441000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900750556 |
| 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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