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A dedicated pilot circuit feeds this valve, with supply and return both external. It converts 520 l/min nominal flow in size 32, holds up to 350 bar operating pressure and works with spool symbol E and a 4 to 20 mA command value.
Proportional Directional Valve 4WRZE32E520-7X/6EG24N9K31/F1D3V - Bosch Rexroth R901114695
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,543.08
Item
BRR-R901114695
Manufacturer no.
R901114695
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
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Product data
Manufacturer no.R901114695
Country of originGermany
ConditionNew
Artikel
BRR-R901114695
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Total price
Large cylinders are often piloted from a dedicated pressure source because working pressure swings hard across the cycle. This version is built for that, with external pilot oil supply and external pilot oil return. In size 32 it sets 520 l/min nominal flow, tolerates up to 1600 l/min and operates to 350 bar.
Key benefits
- External pilot supply and external pilot drain decouple pilot pressure from working pressure
- 520 l/min nominal flow, ceiling 1600 l/min
- Spool symbol E with 3 switching positions and 4 ports
- 350 bar operating pressure, connection diagram ISO 4401-10-09-0-05 for subplate mounting
- 4 to 20 mA command value, 24 VDC supply on a 7-pole connector (6 + PE) to EN 175201-804
- 44.2 kg, FKM seals, 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 4 to 20 mA |
| 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 | 32 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 44.2 kg |
Applications
Accumulator driven presses, forging hammers and test rigs where system pressure drops close to zero within the cycle are the natural hosts. A separate pilot pressure supply keeps the main spool controllable through those phases. The 520 l/min rating matches cylinders with a large bore and high speed.
Manufacturer
Bosch Rexroth, material number R901114695. Data sheet RE 29115, range overview RE 07600-B, UKCA conformity to SI2016/1091.
| Weight | 44.200000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901114695 |
| 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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