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Proportional Directional Valve 4WRKE16W8-150L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901396936
Compact plumbing and a current command in one unit: pilot oil stays internal while the setpoint arrives as 4...20 mA. This size 16 valve with spool symbol W8 provides 150 l/min nominal flow at up to 350 bar operating pressure and weighs 11.3 kg.
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Description
The combination saves twice over: internal pilot routing removes two lines, and the current loop removes a shielded voltage run. The pilot-operated main spool carrying symbol W8 handles 150 l/min nominal flow.
Advantages
- Internal pilot oil supply and internal pilot oil return
- 4...20 mA command, indifferent to cable length
- 150 l/min nominal flow, up to 460 l/min peak
- Linear characteristic across three switching positions, spool symbol W8
- 350 bar maximum operating pressure, 11.3 kg
Applications
The valve belongs in manifolds of forming and testing machinery running continuous shifts. Internal position control keeps flow predictable when load changes. HL fluid is the intended medium.
Manufacturer
Bosch Rexroth material number R901396936. Supply and command run through a 7-pole connector (6 + PE) to EN 175201-804.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
|---|---|
| Max. flow | 460 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 150 l/min |
| 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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 11.3 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901396936 |
| 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, pilot-operated (RE 29115) EN
- Proportional directional valves, pilot-operated, with electrical position feedback and integrated EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Proportional-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (RD 29075) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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