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Internal pilot routing plus a current command value save two installation steps at once. This 4WRZE32E1-520 draws pilot oil internally while accepting 4 to 20 mA. Nominal flow is 520 l/min, operating pressure runs to 350 bar, weight 44.08 kg.
Proportional Directional Valve 4WRZE32E1-520-7X/6EG24N9ETK31/F1D3M - Bosch Rexroth R901310376
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,143.55
Item
BRR-R901310376
Manufacturer no.
R901310376
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901310376
Country of originGermany
ConditionNew
Artikel
BRR-R901310376
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A manifold with no separate pilot lines plus no sensitive voltage signal is quicker to commission. The 4WRZE32E1-520-7X/6EG24N9ETK31/F1D3M takes its pilot oil internally, returns it the same way, then meters 520 l/min against a 4 to 20 mA command value.
Benefits
- Internal pilot oil supply with internal return saves both pilot lines on the manifold.
- 4 to 20 mA command value into the on-board electronics, 24 VDC supply, 7-pole connector (6 + PE).
- 520 l/min nominal flow at 350 bar, maximum flow of 1600 l/min.
- Symbol E1 with 3 switching positions, concealed manual override, pressure reducing valve in the pilot stage.
- 44.08 kg weight on the ISO 4401-10-09-0-05 interface, UKCA conformity to SI2016/1091.
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 E1 |
| 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 | 44.08 kg |
Application
The version is meant for compact control manifolds in presses as well as test rigs that offer no separate pilot circuit. At 520 l/min it moves cylinders of very large bore within short cycle times. System pressure has to stay high enough to carry the pilot stage reliably.
Manufacturer
Bosch Rexroth, material number R901310376, product family 4WRZ(E). Sizing by flow plus pressure drop is documented in data sheet RE 29115, the series overview in RE 07600-B.
| Hersteller-Nr | R901310376 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 44.080000 |
| 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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