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Spool symbol V, a voltage setpoint and a fully external pilot circuit make up the classic replacement configuration for older systems. The valve meters 500 l/min nominal flow in size 27 at operating pressure up to 270 bar.
Proportional Directional Valve 4WRTE27V500L-4X/6EG24K31/A1M - Bosch Rexroth R900781687
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,846.40
Item
BRR-R900781687
Manufacturer no.
R900781687
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900781687
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900781687
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A replacement should change as little as possible in the system. The 4WRTE27V500L-4X/6EG24K31/A1M supports that with spool symbol V, a ±10 V setpoint and a pilot circuit that is supplied and drained externally, at 500 l/min nominal flow in size 27.
Benefits
- Symbol V in 3 switching positions, 500 l/min nominal flow, 1000 l/min maximum.
- ±10 V command value on 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
- External pilot oil supply and external pilot oil return, separated from the working circuit.
- Operating pressure up to 270 bar, ISO 4401-08-07-0-05 interface.
- NBR seals for HL mineral oil, 19.57 kg.
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 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 V |
| 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 | 19.57 kg |
Applications
The valve replaces older proportional valves of the same size in presses, lifting gear and forming lines. Before ordering, compare spool symbol, interface and pilot arrangement with the old part. An external pilot circuit has to exist.
Manufacturer
Bosch Rexroth, material number R900781687. The type code 4WRTE27V500L-4X/6EG24K31/A1M states size 27, spool symbol V, 500 l/min nominal flow and external pilot operation with a ±10 V command value.
| Hersteller-Nr | R900781687 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.561000 |
| 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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