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Proportional Directional Valve 4WRGE16V1-125L-1X/315G24K31/C1V - Bosch Rexroth R900724726
Over long cable runs a voltage command value loses accuracy while an impressed current does not. The 4WRGE16V1-125L accepts ±10 mA, controls 125 l/min nominal flow and measures spool position internally.
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Description
Where the control cabinet and the manifold sit far apart, a current signal is the more durable one. The 4WRGE16V1-125L-1X works from a ±10 mA command value, releases 125 l/min nominal flow in size 16 and feeds the spool position back internally.
Benefits
- Nominal flow 125 l/min, maximum flow 460 l/min
- Current command value ±10 mA, immune to voltage drop on long cables
- Internal spool position feedback, linear characteristic curve
- Spool symbol V1 with 3 switching positions across 4 ports
- External pilot oil supply and external pilot oil return
- FKM seals, maximum operating pressure 350 bar
Application
Suited to plant engineering axes whose valves are driven from a central controller over longer distances. Mounting follows the ISO 4401-07-07-0-05 interface. At 6.81 kg the valve can still be exchanged singly on a densely populated manifold.
Manufacturer
Bosch Rexroth, material number R900724726, type 4WRGE16V1-125L-1X/315G24K31/C1V.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
|---|---|
| Max. flow | 460 l/min |
| Product family | 4WRGE10,16,25 |
| Type of connection | Subplate mounting |
| Nominal flow | 125 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 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 V1 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 6.81 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900724726 |
| Zolltarifnummer | 84812010 |
| 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 EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Datenblatt RD 29070 DE
- 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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