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Proportional Directional Valve 4WRLD16V150L-4X/MXY/24ND6T - Bosch Rexroth R901491919
The 4WRLD16V150L-4X/MXY/24ND6T is the version with external pilot oil connection on both sides and works up to 350 bar. Nominal flow is 250 l/min with 800 l/min maximum, metered through spool symbol V. The digital axis controller is built in and follows a command value of plus/minus 10 V.
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Description
Where pilot pressure comes from a dedicated and filtered circuit, control quality holds up better over the service life. The 4WRLD16V150L-4X/MXY/24ND6T is designed for that and delivers 250 l/min nominal flow at 350 bar operating pressure.
Benefits
- External pilot oil supply and external pilot oil return keep the pilot circuit independent.
- 350 bar operating pressure in size 16 with spool symbol V.
- 250 l/min nominal flow and 800 l/min maximum flow across four ports.
- Net weight 11.9 kg, noticeable when mounting in stacked manifolds.
- Digital axis controller with analog command value plus/minus 10 V and a 12-pole connector to EN 175201-804.
Applications
The valve fits presses and test rigs with their own pilot oil supply running up to 350 bar. Three switching positions allow controlled motion in both directions and a defined mid position. It runs on hydraulic fluid HL with NBR seals.
Manufacturer
Bosch Rexroth lists the valve under material number R901491919, product family 4WRLD, weight 11.9 kg. Declared conformity is UKCA under SI2016/1091.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
|---|---|
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 800 l/min |
| Product family | 4WRLD |
| Type of connection | Subplate mounting |
| Nominal flow | 250 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 12-pole (11 + PE) according to EN 175201-804 |
| Spool symbol | Symbol V |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Type of actuation | Electrical with integrated digital axis controller |
| Weight | 11.9 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901491919 |
| 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 |
Downloads
Datasheet
- Datasheet (PDF)
- Directional control valve, pilot-operated, with integrated digital axis controller (RE 29289) EN
- Directional spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Regel-Wegeventil, vorgesteuert, mit integriertem digitalem Achs-Controller (IAC-Multi-Ethernet) (RD 29289) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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