Proportional Directional Valve 4WRZE10W6-85-7X/6EG24ETK31/A1D3M - Bosch Rexroth R900954650
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When the manifold offers no room for extra pilot lines, the valve has to route both paths itself. The 4WRZE10W6-85-7X/6EG24ETK31/A1D3M places pilot oil supply and pilot oil return inside, carries 85 l/min nominal flow and works up to 315 bar operating pressure.
Benefits
- Internal pilot oil supply and internal return, so pipework is limited to four ports.
- Nominal flow 85 l/min, maximum flow 170 l/min in size 10.
- Spool symbol W6, three switching positions, connection diagram ISO 4401-05-05-0-05.
- Pressure reducing valve in the pilot circuit, operating pressure up to 315 bar.
- Analog ±10 V command value, supply voltage 24 VDC, weight 9.1 kg.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 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 W6 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.1 kg |
Applications
Compact manifolds on injection moulding machines, special purpose machines and mobile power units get by with fewer drillings this way. The command value reaches the on-board electronics as a ±10 V voltage. For service and replacement the size 10 port pattern stays unchanged.
Manufacturer
Bosch Rexroth assigns material number R900954650 to this valve. Datasheet RE 29115 carries the flow curve, the performance limit diagram and installation dimensions for type 4WRZE10W6-85-7X/6EG24ETK31/A1D3M, RE 07600-B describes fluid approvals.
| Hersteller-Nr | R900954650 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.100000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
