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Saves the separate pilot feed line and still drains the pilot stage straight to tank. This pilot operated proportional directional valve in size 25 handles 350 l/min of nominal flow, withstands 350 bar and takes its command value as a plus minus 10 V voltage.
Proportional Directional Valve 4WRTE25V1-350L-4X/6EG24EK31/A1V - Bosch Rexroth R901364023
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,690.11
Item
BRR-R901364023
Manufacturer no.
R901364023
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901364023
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901364023
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Taking pilot oil internally while draining externally saves one line and still keeps the pilot stage clear of return pressure. On that basis the 4WRTE25V1-350L sets 350 l/min at up to 350 bar.
Benefits
- On-board electronics close the position loop themselves, so no separate amplifier is needed in the cabinet
- Command value Analog, command value ±10 V on a 24 VDC supply, Connector, 7-pole (6 + PE)
- FKM seals matched to HL hydraulic fluid
- Subplate mounting to ISO 4401-08-08-0-05, size 25 interface, weight 18 kg
- Rated at 350 l/min nominal flow with a flow reserve of 870 l/min
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 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 V1 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 18 kg |
Applications
This arrangement is used on power units whose main return is loaded by coolers and filters while supply pressure stays constant. The axis follows the voltage command without an external amplifier. The valve weighs 18 kg and carries FKM seals.
Manufacturer
Bosch Rexroth lists this product under material number R901364023. Every figure on this page comes from the manufacturer data for type code 4WRTE25V1-350L-4X/6EG24EK31/A1V.
| Hersteller-Nr | R901364023 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.000000 |
| 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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