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Internal pilot oil take-off, a drain through Y and a ±10 V command value: on that basis this valve meters 350 l/min nominal flow at operating pressure up to 350 bar. The spool carries symbol W8 and weighs in at 17.92 kg.
Proportional Directional Valve 4WRKE25W8-350L-3X/6EG24EK31/A1D3M - Bosch Rexroth R900245067
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,034.37
Item
BRR-R900245067
Manufacturer no.
R900245067
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900245067
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900245067
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A loaded return line together with a controller that has a voltage output leads to this ordering variant. The 4WRKE25W8-350L-3X picks up pilot oil internally and releases it through the Y port without pressure, metering 350 l/min nominal flow at up to 350 bar operating pressure.
Benefits
- Internal pilot oil supply, external pilot oil return through Y
- ±10 V command value, on-board electronics, 24 V DC supply
- 350 l/min nominal flow, flow rate up to 870 l/min
- Spool symbol W8, three switching positions, four ports
- 17.92 kg weight, operating pressure up to 350 bar, 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 | 350 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 W8 |
| 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 | 17.92 kg |
Applications
Use covers presses, forging manipulators and test rigs in which several consumers share one return. Through the Y port the characteristic curve stays repeatable. Mounting is on a size 25 subplate.
Manufacturer
Bosch Rexroth, material number R900245067. The type code 4WRKE25W8-350L-3X/6EG24EK31/A1D3M defines size, spool symbol, pilot oil routing and command value type without ambiguity.
| Hersteller-Nr | R900245067 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.920000 |
| 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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