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A curing mould in a tyre press has to be guided precisely as it closes. This valve meters 85 l/min at up to 315 bar, spool symbol E1, command value 10 V bipolar. External pilot oil supply, concealed manual override, 8.48 kg, size 10.
Proportional Directional Valve 4WRZE10E1-85-7X/6EG24N9K31/A1V - Bosch Rexroth R900975835
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,306.71
Item
BRR-R900975835
Manufacturer no.
R900975835
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900975835
Country of originGermany
ConditionNew
Artikel
BRR-R900975835
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When a curing mould closes, the last centimetre counts, because that is where tool and blank meet. The 4WRZE10E1-85-7X/6EG24N9K31/A1V brings 85 l/min rated flow at 315 bar maximum and takes speed back under control through the command signal.
Benefits
- 85 l/min rated flow for short closing times, flow up to 170 l/min.
- Spool symbol E1, three switching positions, operating limit 315 bar.
- External pilot oil supply and external pilot oil return, without a pressure reducing valve.
- Command value 10 V bipolar, 24 VDC supply, 7-pole plug (6 + PE) to EN 175201-804.
- Concealed manual override, 8.48 kg, FKM seals, suited to high oil temperatures.
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 ±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. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.48 kg |
Application
Tyre and rubber presses, curing plant and mould closing units run the valve on the closing axis. The FKM seals match installations where oil temperature stays high. For smaller moulds, 25 and 50 l/min are the matching rated flows.
Manufacturer
Bosch Rexroth, material number R900975835. Characteristic curves, installation dimensions and the port pattern are given in data sheet RE 29115 and in data sheet RE 07600-B.
| Hersteller-Nr | R900975835 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.480000 |
| 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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