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The fewer control lines a valve block needs, the shorter commissioning gets. This valve routes pilot oil internally in both directions, so no extra control line is required. It meters 520 l/min at 350 bar from a 4 to 20 mA command, weighing 43.64 kg.
Proportional Directional Valve 4WRZE32E520-7X/6EG24N9ETK31/F1D3M - Bosch Rexroth R901069040
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,857.35
Item
BRR-R901069040
Manufacturer no.
R901069040
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901069040
Country of originGermany
ConditionNew
Artikel
BRR-R901069040
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Every additional control line on the manifold is one more fitting that has to stay tight. The 4WRZE32E520-7X routes pilot oil internally in both directions while delivering 520 l/min nominal flow at 350 bar.
Benefits
- Internal pilot oil supply with internal return means no external control lines at all.
- 520 l/min nominal flow in size 32 at flow up to 1600 l/min.
- 4 to 20 mA current command, supply 24 VDC, on-board electronics at the valve.
- Spool symbol E with three switching positions across four ports.
- 350 bar operating pressure with NBR seals on HL hydraulic fluid at 43.64 kg.
- ISO 4401-10-09-0-05 subplate mounting, 7-pole connector (6 + PE) to EN 175201-804.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 520 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 E |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 43.64 kg |
Application
The layout suits machines whose system pressure never falls below the required pilot pressure in service, clamping hydraulics or continuously running hoists for example. With no external control lines needed, the valve replaces a unit on an existing manifold without rework. Concealed auxiliary actuation is present on this version too.
Manufacturer
Bosch Rexroth, material number R901069040, product family 4WRZ(E), conformity UKCA under SI2016/1091. Curves, pilot pressure plus mounting position appear in data sheet RE 29115, supplemented by RE 07600-B.
| Hersteller-Nr | R901069040 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 43.640000 |
| 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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