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When a press cylinder has to be filled within seconds, flow is what counts. The 4WRZE32W6-520 delivers 520 l/min nominal flow, takes up to 1600 l/min and weighs 43.14 kg. Spool symbol W6, four ports, connection diagram ISO 4401-10-09-0-05.
Proportional Directional Valve 4WRZE32W6-520-7X/6EG24K31/A1M - Bosch Rexroth R900954703
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,881.39
Item
BRR-R900954703
Manufacturer no.
R900954703
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900954703
Country of originGermany
ConditionNew
Artikel
BRR-R900954703
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Short cycle times on large cylinders come from more flow, not more pressure. The 4WRZE32W6-520 provides 520 l/min in size 32 for that and controls it through spool symbol W6 with a ±10 V command value.
Benefits
- 520 l/min nominal flow at 350 bar operating pressure.
- 1600 l/min flow limit, reserve for rapid traverse and filling phases.
- Spool symbol W6 with spool position feedback, three switching positions.
- ±10 V command value at 24 VDC, 7-pole (6 + PE) connector to EN 175201-804.
- 43.14 kg, UKCA for EMC, NBR seals for HL hydraulic fluid.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| 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 |
| 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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 43.14 kg |
Application
This rating is asked for on press strokes, forging axes and hydraulic test benches with large cylinders. External piloting keeps the response stable even when working pressure collapses during the stroke.
Manufacturer
Bosch Rexroth, material number R900954703, product family 4WRZ(E). The technical data follow datasheet Proportional directional valve, pilot-operated (RE 29115).
| Hersteller-Nr | R900954703 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 43.140000 |
| 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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