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Long signal runs between cabinet and manifold upset a voltage command. The 4WRDE25V1-350P takes a 4 to 20 mA current command and turns it into flow through its on-board electronics, rated 350 l/min nominal at 350 bar operating pressure.
Proportional Directional Valve 4WRDE25V1-350P-6X/MXYWG/24F1 - Bosch Rexroth R901559230
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,525.97
Item
BRR-R901559230
Manufacturer no.
R901559230
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901559230
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901559230
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Where the command value travels many metres of cable to reach the spool, a current signal is the safer choice. The 4WRDE25V1-350P-6X/MXYWG/24F1 proportional directional valve works on 4 to 20 mA, meters 350 l/min nominal flow and holds 350 bar.
Benefits
- 4 to 20 mA command - insensitive to voltage drop over long cable runs.
- 350 l/min nominal flow, up to 870 l/min across the ISO 4401-08-08-0-05 interface.
- Internal spool position feedback closed in the on-board electronics, three switching positions, four ports.
- Symbol V1 in size 25, subplate mounting, 17.5 kg.
- NBR seals for HL fluid, supplied from 24 VDC through a 7-pole connector (6 + PE).
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4 to 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 V1 |
| 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 | 17.5 kg |
Application
The valve drives large cylinders and hydraulic motors in presses, rolling mills and test rigs where position or speed is commanded. External pilot oil supply and external pilot oil return keep the pilot circuit apart from the main circuit. Pilot pressure then stays stable even when main pressure swings hard.
Manufacturer
Bosch Rexroth, material number R901559230, 4WRDE product family in component series 6X, electrically actuated with on-board electronics.
| Hersteller-Nr | R901559230 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.500000 |
| 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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