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When filters and coolers create return pressure, the pilot stage should take its own path. The 4WRTE10E1-50L-4X/6EG24EK31/A1M drains pilot oil through Y, feeds itself internally from P and controls a 50 l/min nominal flow on plus/minus 10 V.
Proportional Directional Valve 4WRTE10E1-50L-4X/6EG24EK31/A1M - Bosch Rexroth R900246199
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,231.33
Item
BRR-R900246199
Manufacturer no.
R900246199
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900246199
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900246199
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Return filters, coolers and long tank lines build a counter pressure that acts on the pilot stage. The 4WRTE10E1-50L-4X/6EG24EK31/A1M avoids that with an external return while metering a 50 l/min nominal flow.
Advantages
- External pilot oil return through Y, independent of counter pressure in the tank gallery.
- Internal pilot oil supply from P, no additional pressure line needed.
- Nominal flow of 50 l/min, operating pressure up to 350 bar, flow up to 170 l/min.
- Plus/minus 10 V command on the on-board electronics, spool symbol E1.
- Three switching positions on four ports, subplate mounting ISO 4401-05-05-0-05.
- Weight of 8.51 kg, NBR seals, 24 VDC supply voltage.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 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 | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.51 kg |
Applications
It is used on power units with return filters and oil coolers as well as in systems sharing one tank gallery. The version also fits when several valves discharge into the same return at once. Pilot pressure at port P has to be secured over the whole cycle.
Manufacturer
Bosch Rexroth, material number R900246199. Product family 4WRTE, spare parts and successor types are supplied by the manufacturer.
| Hersteller-Nr | R900246199 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.510000 |
| Zolltarifnummer | 84812010 |
| 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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