Images are examples, some edited with AI. The technical data are authoritative. AI notice
Directional Spool Valve H-4WMMH16M7X/6QM0G24 - Bosch Rexroth R901275774
This valve is operated by hand and reports its spool position back, which is what plants with position monitoring require. The size 16 body carries 300 l/min and withstands 350 bar operating pressure. Spool symbol M covers three positions and the mass is 9.28 kg.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Manual operation with feedback: this pilot-operated directional valve is switched by lever while its spool position is monitored and reported through the connector. The size 16 body handles 300 l/min and is rated for up to 350 bar operating pressure.
Benefits
- manual actuation with spool position monitoring
- spool symbol M with three switching positions and four ports
- 300 l/min flow, 350 bar maximum operating pressure
- external pilot oil supply and external pilot oil return
- subplate mounting to ISO 4401-07-07-0-05, NBR seals, 9.28 kg
Application
Valves of this kind sit on power units and test benches driven by hand whose controller still has to know the position. Feedback runs through the connector 3-pole (2 + PE) to EN 175301-803. HL is the intended fluid.
Manufacturer
Bosch Rexroth lists this valve under material number R901275774. Data sheets RE 24851 and RE 24851-B carry characteristic curves and installation dimensions.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
|---|---|
| Max. flow | 300 l/min |
| Product family | (H-).W..H |
| Type of connection | Subplate mounting |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol M |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Type of actuation | with manual actuation |
| Weight | 9.28 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901275774 |
| 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)
- 3/2, 4/2 and 4/3 directional valves (RE 24851) 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
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
User Manual
Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.







