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Symbol E1 combined with internal oil take-off and an external return gives a version for simple power units with a loaded tank line. Size 27, 500 l/min nominal flow, ±10 V DC command value and operating pressure up to 270 bar.
Proportional Directional Valve 4WRTE27E1-500L-4X/6EG24EK31/A1M - Bosch Rexroth R900727362
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,815.62
Item
BRR-R900727362
Manufacturer no.
R900727362
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900727362
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900727362
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When the centre position has to perform a defined function and the return line carries pressure, the choice narrows. The 4WRTE27E1-500L-4X/6EG24EK31/A1M offers symbol E1, internal pilot oil take-off and a dedicated pilot drain at 500 l/min nominal flow.
Benefits
- Symbol E1 with three switching positions, matched to axes with a prescribed centre state.
- Internal pilot oil supply saves the pilot pump while the external return holds pilot pressure constant.
- 500 l/min nominal flow, 1000 l/min maximum, operating pressure up to 270 bar.
- Command value ±10 V DC, supply 24 V DC, internal spool position feedback.
- Weight 19.46 kg, NBR seals, mounting pattern ISO 4401-08-07-0-05.
Technical data
| Connection diagram | ISO 4401-08-07-0-05 |
| Max. flow | 1000 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 500 l/min |
| Supply voltage | 24 V DC |
| 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. | 270 bar |
| Size | 27 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 19.46 kg |
Applications
The valve suits lifting axes and feeds in plants whose return line is loaded by filters or coolers. Internal take-off keeps the power unit lean while the dedicated drain protects piloting. Working pressure must stay permanently above the minimum pilot pressure of the range.
Manufacturer
Bosch Rexroth, material number R900727362. The version is fully described by the type code 4WRTE27E1-500L-4X/6EG24EK31/A1M.
| Hersteller-Nr | R900727362 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| 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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