Proportional Directional Valve 4WRLE16Q3-200M-4X/MXY/24A1 - Bosch Rexroth R901421073
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With spool symbol Q3 the flow does not rise evenly over the stroke but flat at first and steeply afterwards. The 4WRLE16Q3-200M-4X/MXY/24A1 works with 200 l/min nominal flow and an external pilot circuit.
Benefits
- Progressive characteristic curve with linear fine control range, spool symbol Q3
- Nominal flow 200 l/min, maximum flow 800 l/min
- External pilot oil supply and external pilot oil return
- Command value ±10 V, on-board electronics, 24 VDC supply
- Maximum operating pressure 350 bar, weight 11.86 kg
- CE conformity, size 16, ISO 4401-07-07-0-05 interface
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 800 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 200 l/min |
| Conformity | CE |
| 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 Q3 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 11.86 kg |
Application
Intended for axes that are guided accurately in the fine range and then moved fast. The dedicated pilot circuit keeps load changes in the main circuit away from the pilot stage. Internal spool position feedback reports the spool position back to the electronics.
Manufacturer
Bosch Rexroth, material number R901421073, type 4WRLE16Q3-200M-4X/MXY/24A1.
| Weight | 11.860000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901421073 |
| Zolltarifnummer | 84812010 |
| 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 |





