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Two separate pilot lines and 520 l/min nominal flow define this variant. The 4WRZ32E1-520-7X with spool symbol E1 connects through X and Y to an external pilot circuit and covers operating pressures up to 350 bar.
Proportional Directional Valve 4WRZ32E1-520-7X/6EG24N9K4/D3V - Bosch Rexroth R900950968
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,975.64
Item
BRR-R900950968
Manufacturer no.
R900950968
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900950968
Country of originGermany
ConditionNew
Artikel
BRR-R900950968
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Two separately routed pilot lines let the designer size pilot pressure and return independently of the main circuit. This size 32 proportional valve is built for that with external pilot oil supply and external pilot oil return, passing 520 l/min nominal flow at spool symbol E1.
Benefits
- External pilot oil supply and external pilot oil return, X and Y freely planned
- 520 l/min nominal flow, maximum 1600 l/min across the valve
- Spool symbol E1, three switching positions, four ports
- Integrated pressure reducing valve, operating pressure up to 350 bar, HL hydraulic fluid
- Subplate mounting to ISO 4401-10-09-0-05, FKM seals, weight 43.8 kg
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 520 l/min |
| Supply voltage | 24 VDC |
| 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 | 32 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 43.8 kg |
Applications
Applications are main cylinders in presses, clamping axes on rolling stands and large test cylinders. External amplifier electronics take care of control. The 3-pole (2 + PE) connector brings the 24 VDC supply to the valve.
Manufacturer
The manufacturer Bosch Rexroth uses material number R900950968. The 2 datasheets show characteristic curves, leakage figures and the port pattern.
| Hersteller-Nr | R900950968 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 43.800000 |
| 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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