Proportional Directional Valve 4WRZE25E220-7X/6EG24N9K31/A1M - Bosch Rexroth R901184538
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€4,593.14
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For many axes the simplest version is the right one. The 4WRZE25E220-7X/6EG24N9K31/A1M needs neither an external pilot oil supply nor a separate drain and still meters 220 l/min nominal flow at 350 bar operating pressure.
Benefits
- Internal pilot oil routing, so the valve gets by with ports P, A, B and T.
- 220 l/min nominal flow and up to 870 l/min maximum flow.
- A ±10 V command value, fed straight from an existing analogue card.
- Spool symbol E, ISO 4401-08-08-0-05 mounting pattern, 20.24 kg valve mass.
- 350 bar operating pressure, NBR seals, HL hydraulic fluid, 24 VDC supply.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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 | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.24 kg |
Application
Suited to standard axes on presses, test rigs and forming machines with a stable pump supply. Internal pilot oil routing keeps the installation effort low. For plants with strongly varying pressure the same series offers versions with external pilot oil.
Manufacturer
Bosch Rexroth lists this valve under material number R901184538. Electrical connection is a 7-pole connector (6 + PE) to EN 175201-804. The manufacturer datasheet with characteristic curves, port pattern and installation dimensions is available in the download area of this page.
| Weight | 20.240000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901184538 |
| 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 |
