Proportional Directional Valve 4WRZE32E520-7X/6EG24N9K31/F1M - Bosch Rexroth R901204397
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A test cycle that deliberately lets system pressure collapse must not drag the pilot stage along. The 4WRZE32E520-7X/6EG24N9K31/F1M draws pilot oil externally and drains it externally while metering 520 l/min at 350 bar from a 4...20 mA current command.
Benefits
- External pilot oil supply and external drain through X and Y, independent of test pressure.
- 520 l/min nominal flow at 350 bar, the body limit stands at 1600 l/min.
- E spool, three switching positions, four ports, ISO 4401-10-09-0-05 interface.
- 4...20 mA current command, 24 V DC supply, 7-pole connector (6 + PE) to EN 175201-804.
- 44 kg installed weight, NBR seals, HL hydraulic fluid, UKCA for electromagnetic compatibility.
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 | 44 kg |
Applications
The valve suits material and component test rigs, hydraulic pulse facilities and forming presses with a dedicated control pressure circuit. An external pilot circuit allows testing at very low working pressure. The concealed auxiliary actuation remains reachable in a fault case.
Manufacturer
Bosch Rexroth, type designation 4WRZE32E520-7X/6EG24N9K31/F1M, material number R901204397, product family 4WRZ(E). Characteristic curves, mounting position and port dimensions are covered by data sheet RE 29115, catalogue RE 07600-B places the unit within the range.
| Hersteller-Nr | R901204397 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 44.000000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
