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Large scale hydraulics need a valve that moves plenty of oil and still resolves finely. This pilot operated proportional valve in size 25 passes up to 1000 l/min at 350 bar maximum and corrects the spool internally. Spool symbol E1, 17.9 kg.
Proportional Directional Valve 4WRTE25E1-220P-4X/6EG24TK31/A1M - Bosch Rexroth R901583822
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,991.25
Item
BRR-R901583822
Manufacturer no.
R901583822
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901583822
Country of originGermany
ConditionNew
Artikel
BRR-R901583822
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A cylinder with a large bore needs flow without losing fine control. The 4WRTE25E1-220P-4X/6EG24TK31/A1M brings both together: up to 1000 l/min at an operating limit of 350 bar, plus a linear fine control range and internal piston position feedback.
Benefits
- Flow up to 1000 l/min at an operating limit of 350 bar, size 25.
- Internal piston position feedback and on-board electronics, no external amplifier needed.
- Linear fine control range around centre, spool symbol E1, three switching positions.
- External pilot oil supply with internal pilot oil return, pilot operated spool.
- Command value 10 V bipolar, 24 VDC supply, ISO 4401-08-08-0-05 pattern, 17.9 kg, NBR seals.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1000 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| 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 | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 17.9 kg |
Application
Large lifting, closing and adjusting axes in presses, water engineering and plant construction are the field of use. The fine control range allows slow approach even though the valve carries four digit flow rates at full stroke. The 7-pole plug (6 + PE) to EN 175201-804 takes supply and command signal.
Manufacturer
Bosch Rexroth, material number R901583822.
| Hersteller-Nr | R901583822 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.900000 |
| 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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