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When pressing composite parts the closing movement must not judder. The 4WRKE16W6-220L follows the ±10 V command value linearly and meters 220 l/min nominal flow at up to 350 bar. Pilot supply and pilot drain both stay inside the valve.
Proportional Directional Valve 4WRKE16W6-220L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R901386113
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,944.47
Item
BRR-R901386113
Manufacturer no.
R901386113
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901386113
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901386113
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Total price
When pressing composite parts an even closing movement decides part quality. The 4WRKE16W6-220L-3X/6EG24ETK31/A1D3M carries 220 l/min nominal flow with a linear characteristic curve and needs no pilot line to the outside at all.
Benefits
- Linear curve with spool symbol W6, an even rise of flow
- Pilot oil in and out internally, the pilot stage needs no piping of its own
- 220 l/min nominal flow at 460 l/min maximum flow
- 350 bar operating pressure, 11.22 kg, size 16 to ISO 4401-07-07-0-05
- On-board electronics, ±10 V command value, 24 VDC, 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 ±10 V |
| 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 | 11.22 kg |
Applications
The valve serves moulding presses, laminating lines and clamping units that need a soft approach to the end position. Internal pilot routing keeps the manifold compact. Before swapping for a version with an external pilot path, check how the manifold is ported.
Manufacturer
Bosch Rexroth, material number R901386113, type code 4WRKE16W6-220L-3X/6EG24ETK31/A1D3M. The code W6-220L names spool symbol and flow rating, ETK31 the internal pilot routing.
| Hersteller-Nr | R901386113 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.220000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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