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Proportional Directional Valve 4WRZ10W8-50-7X/6EG24N9K4/V - Bosch Rexroth R900951701
315 bar operating pressure with stepless control: the 4WRZ10W8-50-7X/6EG24N9K4/V stays inside its working range even under high load. It controls 50 l/min nominal flow to symbol W8 and is piloted from an external pilot oil circuit.
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Description
With a permissible operating pressure of 315 bar the 4WRZ10W8-50-7X/6EG24N9K4/V also works in heavily loaded circuits. Nominal flow is 50 l/min and the weight is 7.72 kg.
Advantages
- Operating pressure up to 315 bar in size 10.
- Nominal flow of 50 l/min, total flow up to 170 l/min.
- External pilot oil supply and external pilot oil return.
- Symbol W8 in three switching positions to ISO 4401-05-05-0-05.
- Concealed manual override, FKM seals, weight 7.72 kg.
Application
Heavily loaded circuits are found in presses, forging plants and testing machines. The valve controls cylinders whose force is built up through system pressure there. Separate piloting keeps control quality steady even when pressure changes.
Manufacturer
Bosch Rexroth lists the valve under material number R900951701. The data sheet is available in the download section.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
|---|---|
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Supply voltage | 24 VDC |
| 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 W8 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 7.72 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900951701 |
| 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 |
Downloads
Datasheet
- Datasheet (PDF)
- Directional spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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