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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.
Proportional Directional Valve 4WRKE16W6-220L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901527508
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,294.91
Item
BRR-R901527508
Manufacturer no.
R901527508
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901527508
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901527508
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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
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 |
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.
| Weight | 10.980000 |
|---|---|
| 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 |
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