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Where the plant specification calls for FKM seals and the axis needs 75 l/min, this version covers both. Spool symbol W1 puts both actuator ports on tank at rest, the command value is ±10 V and operating pressure reaches 350 bar.
Proportional Directional Valve 4WREE10W1-75-3X/V/24A1 - Bosch Rexroth R901572032
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,411.34
Item
BRR-R901572032
Manufacturer no.
R901572032
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901572032
Country of originGermany
ConditionNew
Artikel
BRR-R901572032
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The seal material often decides whether a valve is released for an existing plant. This build of the 4WREE10W1-75 is sealed with FKM, carries 75 l/min nominal flow and passes up to 180 l/min maximum flow at peaks. The ±10 V voltage command goes straight into the on-board digital electronics.
Benefits
- FKM seals, matching approval in plants with a corresponding material requirement
- 75 l/min nominal flow, up to 180 l/min maximum flow in size 10
- Spool symbol W1 with a relieved centre, four ports, three switching positions
- ±10 V command value, on-board digital electronics, 24 VDC supply
- Operating pressure up to 350 bar, hole pattern ISO 4401-05-04-0-05
- 7.3 kg unit weight, 7-pole connector (6 + PE) to EN 175201-804, UKCA conformity for EMC SI2016/1091
Technical data
| Product family | 4WREE 10 |
| Size | 10 |
| Connection diagram | ISO 4401-05-04-0-05 |
| Type of connection | Subplate mounting |
| Nominal flow | 75 l/min |
| Max. flow | 180 l/min |
| Operating pressure, max. | 350 bar |
| Spool symbol | Symbol W1 |
| Number of switching positions | 3 |
| Number of ports | 4 |
| Type of actuation | Electrical with on-board electronics |
| Connectivity | Analog, command value ±10 V |
| Supply voltage | 24 VDC |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Seals | FKM |
| Hydraulic fluid | HL |
| Conformity | UKCA |
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Weight | 7.3 kg |
Application
The valve is used in lifting and feed axes with a higher oil demand where the machine builder specifies FKM. A relieved centre keeps the cylinder unpressurised after shut-down. As a direct operated valve it lets the circuit do without a separate control oil supply.
Manufacturer
The Bosch Rexroth material number is R901572032.
| Hersteller-Nr | R901572032 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.300000 |
| 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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