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For manifolds with no spare pilot line: supply and return of the pilot oil both run internally. A ±10 V command value meters 220 l/min nominal flow, with operating pressure permitted up to 350 bar. The spool carries symbol E1 and the seals are NBR.
Proportional Directional Valve 4WRKE25E1-220L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R901188915
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,506.66
Item
BRR-R901188915
Manufacturer no.
R901188915
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901188915
Country of originGermany
ConditionNew
Artikel
BRR-R901188915
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Internal pilot oil routing and a voltage command value come together in this variant. In version ETK with A1 electronics the 4WRKE25E1-220L-3X needs neither an X nor a Y line and accepts ±10 V directly, at 220 l/min nominal flow and operating pressure up to 350 bar. Weight is 11 kg.
Benefits
- Internal pilot oil supply and internal pilot oil return, no X or Y line required
- ±10 V command value at on-board electronics, 24 V DC supply
- 220 l/min nominal flow, flow rate up to 870 l/min
- 11 kg weight at operating pressure up to 350 bar
- ISO 4401-08-08-0-05 connection diagram, NBR seals
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 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 E1 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 11 kg |
Applications
Suited to densely populated control manifolds in presses and lifting gear where every further bore can be avoided. The spool carries symbol E1 and works in three positions. Electrical connection is through the 7-pole connector (6 + PE) to EN 175201-804.
Manufacturer
Bosch Rexroth, material number R901188915. The type code 4WRKE25E1-220L-3X/6EG24ETK31/A1D3M defines size, spool symbol, pilot oil routing and command value type without ambiguity.
| Hersteller-Nr | R901188915 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.000000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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