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520 l/min nominal flow with a 4 to 20 mA current command: this size 32 4WRZE fits installations with long signal runs where electrical noise matters. Internal pilot supply with a built-in pressure reducing valve saves a dedicated pilot pump, and operating pressure reaches 350 bar.
Proportional Directional Valve 4WRZE32W9-520-7X/6EG24N9EK31/F1D3V - Bosch Rexroth R901011333
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,373.82
Item
BRR-R901011333
Manufacturer no.
R901011333
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901011333
Country of originGermany
ConditionNew
Artikel
BRR-R901011333
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In large plants the cable between cabinet and manifold is long. That is why this size 32 4WRZE proportional directional valve works with a 4 to 20 mA current command, metering 520 l/min nominal flow at operating pressures up to 350 bar.
Benefits
- 4 to 20 mA current command resists voltage drop and interference over long cable routes.
- 520 l/min nominal and 1600 l/min maximum flow for large cylinders and fast cycles.
- Internal pilot oil supply with pressure reducing valve, external pilot oil return.
- 350 bar operating pressure, FKM seals, HL hydraulic fluid.
- Concealed manual override moves the axis while the electronics are switched off.
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 to 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. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 43.6 kg |
Applications
Typical installations are large presses, forging hammers and heavy industry power units where the control cabinet sits far from the valve block. The valve weighs 43.6 kg and mounts on an ISO 4401-10-09-0-05 subplate. Its electronics run on 24 VDC through a 7-pole connector to EN 175201-804.
Manufacturer
Bosch Rexroth, material number R901011333. Characteristic curves and installation notes in data sheet RE 29115, overview in catalogue RE 07600-B.
| Hersteller-Nr | R901011333 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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