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Actuators in a power plant have to move repeatably at any moment, even after a long standstill. This size 25 valve meters 325 l/min nominal flow at 350 bar through spool symbol E1, ±10 V command value, internal pilot oil supply with external return.
Proportional Directional Valve 4WRZE25E1-325-7X/6EG24N9EK31/A1V - Bosch Rexroth R900617973
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,344.45
Item
BRR-R900617973
Manufacturer no.
R900617973
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900617973
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900617973
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After hours at rest, the first positioning command has to land as accurately as the hundredth. This pilot-operated proportional directional valve in size 25 works at 325 l/min nominal flow with 350 bar, its pilot oil return discharged free of pressure.
Advantages
- Spool symbol E1 at 325 l/min nominal flow with 350 bar operating pressure.
- Internal pilot oil supply saves the X port, external return keeps the pilot stage unloaded.
- Analog ±10 V command value straight at the on-board electronics.
- Concealed auxiliary actuation supports recurring function tests.
- 20.28 kg, FKM seals, UKCA evidence under the electromagnetic compatibility rule.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 325 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. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.28 kg |
Applications
Intended for valve actuators, turbine actuators, quick-closing devices, adjustment drives in power engineering. Route the external return without back pressure so the characteristic curve stays identical for years.
Manufacturer
Bosch Rexroth, material number R900617973. Genuine manufacturer part, not a replica. Every figure follows data sheets RE 29115 and RE 07600-B. Refer to the data sheet for characteristic curves and mounting dimensions.
| Weight | 20.280000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900617973 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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