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A veneer press needs an even build-up of force across the whole platen. This valve meters 85 l/min rated flow at up to 315 bar with spool symbol E1 and a 4...20 mA command signal. Internal pilot oil supply, concealed manual override, 8.7 kg.
Proportional Directional Valve 4WRZE10E1-85-7X/6EG24N9ETK31/F1V - Bosch Rexroth R901169581
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,306.71
Item
BRR-R901169581
Manufacturer no.
R901169581
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901169581
Country of originGermany
ConditionNew
Artikel
BRR-R901169581
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Total price
When veneer and board materials are pressed, the approach curve decides glue line and thickness tolerance. The 4WRZE10E1-85-7X/6EG24N9ETK31/F1V shapes it at 85 l/min rated flow and 315 bar maximum, feeding its pilot stage entirely from inside.
Benefits
- Spool symbol E1, three switching positions, suited to press beams and lifting axes.
- 85 l/min rated flow, flow up to 170 l/min, operating limit 315 bar.
- Internal pilot oil supply and internal pilot oil return, build without a pressure reducing valve.
- Current command value 4...20 mA, resistant to interference across the cabling of large presses.
- Concealed manual override, 8.7 kg, FKM seals, size 10 to ISO 4401-05-05-0-05.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| 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. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.7 kg |
Application
Veneer and board presses, laminating lines and clamping fixtures in wood processing are the field of use. Because the pilot stage is fed internally, piping stays limited to the supply, tank and service ports. For axes that need a blocked centre, the series carries symbols W6 and W8.
Manufacturer
Bosch Rexroth, material number R901169581. Characteristic curves, installation dimensions and the port pattern are given in data sheet RE 29115 and in data sheet RE 07600-B.
| Hersteller-Nr | R901169581 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.700000 |
| 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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