Proportional Directional Valve 4WRLD16V150L-4X/MXY/24ND6T - Bosch Rexroth R901491919
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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.
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 |
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.
| Hersteller-Nr | R901491919 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.900000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |








