Images are examples, some edited with AI. The technical data are authoritative. AI notice
Pressure Relief Valve DBW20B2-5X/250YS6EG24N9K4R12E - Bosch Rexroth R901233968
The same 250 bar step, but rated for 450 l/min. This DBW20 build takes larger relief flows, adjusts from 4 to 250 bar and weighs 5.96 kg with subplate mounting to ISO 6264-08-13 in size 25 with spool symbol B.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The DBW20B2-5X/250YS6EG24N9K4R12E is the 450 l/min variant of the 250 bar step. The larger cross section keeps the pressure rise during a relief event in check even at high pump output.
Benefits
- Discharge flow up to 450 l/min with an adjustment range of 4 to 250 bar
- Operating pressure permitted to 350 bar at the port
- Pilot-operated seat valve, internal hexagon with protective cap
- Spool symbol B, two switching positions, 24 VDC solenoid actuation
- Size 25, two ports, connection diagram ISO 6264-08-13
- 5.96 kg weight, NBR seals, CE conformity
Application
Power units with several pumps or large displacement reach high flows in a fault case. The cross section rated for 450 l/min then limits the pressure rise. The working band to 250 bar covers standard machine hydraulics.
Manufacturer
Bosch Rexroth lists the valve under material number R901233968. Curves and setting diagrams are in data sheet RE 25802, dimensions and subplates in RE 25802-B.
Technical data
| Connection diagram | ISO 6264-08-13 |
|---|---|
| Max. flow | 450 l/min |
| Product family | DB.10-30 |
| Type of connection | Subplate mounting |
| Conformity | CE |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector, 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | B |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 5.96 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901233968 |
| 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
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.
