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Proportional Directional Valve 4WRKE16W6-220L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901527508
A compact manifold without pilot piping and a current command value are not mutually exclusive. The ETK31 version of the 4WRKE16W6-220L routes pilot oil internally and accepts 4...20 mA. It meters 220 l/min nominal flow at up to 350 bar.
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Description
Compact manifold design and interference-tolerant signalling can be combined in one valve. The 4WRKE16W6-220L-3X/6EG24ETK31/F1D3M takes pilot oil in and out internally, accepts the command value as 4...20 mA and passes 220 l/min nominal flow at 350 bar.
Benefits
- Pilot oil in and out internally, no pilot line at all on the manifold
- 4...20 mA command value, dependable signalling over greater distances
- 220 l/min nominal flow at 460 l/min maximum flow
- 350 bar operating pressure, 10.98 kg, size 16 on the ISO 4401-07-07-0-05 pattern
- Spool symbol W6, NBR seals, supplied with 24 VDC
Applications
This combination suits compact manifolds in machines whose electrical equipment stands further away. With no pilot line leaving the block, the assembly stays small and installation short. The 220 l/min rating covers the upper half of size 16.
Manufacturer
Bosch Rexroth, material number R901527508, type code 4WRKE16W6-220L-3X/6EG24ETK31/F1D3M. ETK31 marks the fully internal pilot routing, F1D3M the current interface with NBR seals.
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 | 220 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 W6 |
| 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 | 10.98 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901527508 |
| 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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