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Not every axis needs the full throughput of size 32. At 360 l/min nominal flow the command signal spreads more finely over the spool travel and control runs calmer. The valve uses spool symbol E1, a 4 to 20 mA command value and holds 350 bar across all four ports.
Proportional Directional Valve 4WRZE32E1-360-7X/6EG24N9K31/F1M - Bosch Rexroth R901225535
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,912.73
Item
BRR-R901225535
Manufacturer no.
R901225535
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901225535
Country of originGermany
ConditionNew
Artikel
BRR-R901225535
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An oversized valve controls worse, because the usable part of the command range shrinks. This size 32 version is rated at 360 l/min nominal flow for that reason and takes its command value as 4 to 20 mA, at an operating pressure of up to 350 bar.
Key benefits
- 360 l/min nominal flow in a size 32 body that permits up to 1600 l/min
- Finer resolution of the 4 to 20 mA current command across the whole spool travel
- 350 bar operating pressure, mounting pattern ISO 4401-10-09-0-05, 4 ports, 3 switching positions
- External pilot oil supply and external return, without a built-in pressure reducing valve
- Spool symbol E1, NBR seals, hydraulic fluid HL, weight 43.7 kg
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 | 360 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4-20 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 E1 |
| 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 | 43.7 kg |
Applications
A good match on feed axes and clamping cylinders that must run steadily rather than fast. The lower nominal flow leaves reserve in the body and limits pressure drop inside the valve. If more flow is needed later, the mounting pattern stays the same.
Manufacturer
The manufacturer is Bosch Rexroth, material number R901225535. Characteristic curves and installation dimensions are given in datasheet RE 29115, the series overview in document RE 07600-B.
| Hersteller-Nr | R901225535 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 43.700000 |
| 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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