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Holds the load in mid position and still meters finely. Spool symbol E blocks all four ports while the on-board electronics set 325 l/min of nominal flow at up to 350 bar. Pilot oil is supplied and returned externally, seals are FKM.
Proportional Directional Valve 4WRZE25E325-7X/6EG24K31/A1D3V - Bosch Rexroth R901259316
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,209.91
Item
BRR-R901259316
Manufacturer no.
R901259316
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901259316
Country of originGermany
ConditionNew
Artikel
BRR-R901259316
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Spool symbol E blocks all four ports in mid position, so a loaded cylinder stays put. In this build the 4WRZE25E325 passes up to 325 l/min of nominal flow and takes its pilot oil from a separate line.
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 20.62 kg
- Rated at 325 l/min nominal flow with a flow reserve of 870 l/min
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 E |
| 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 | 20.62 kg |
Applications
This version fits everywhere a cylinder must not creep down while at rest, for example on hoists and press tables. External pilot routing lets the pilot stage run on its own filtered circuit. At 20.62 kg this is one of the heavier size 25 builds.
Manufacturer
Bosch Rexroth lists this product under material number R901259316. Every figure on this page comes from the manufacturer data, complete characteristic curves are in data sheet RE 29115.
| Hersteller-Nr | R901259316 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.620000 |
| 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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