Pressure Relief Valve DBW20B2-5X/350S6EG24N9K4R12E - Bosch Rexroth R901046800
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The DBW20B2-5X/350S6EG24N9K4R12E adjusts from 4 to 350 bar and is rated for 400 l/min. The limit therefore matches the permitted operating pressure of the valve.
Benefits
- Adjustment range 4 to 350 bar, equal to the permitted operating pressure
- Discharge flow up to 400 l/min in size 25
- Pilot-operated seat valve with internal hexagon and protective cap
- Spool symbol B, two switching positions, 24 VDC solenoid actuation
- Subplate mounting to ISO 6264-08-13, two ports
- 6 kg weight, NBR seals, CE conformity
Technical data
| Connection diagram | ISO 6264-08-13 |
| Max. flow | 400 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 | 6 kg |
Application
High pressure duties in presses and clamping systems use the whole band to 350 bar. For pumps of medium displacement the cross section for 400 l/min is sufficient. The protective cap holds the value once set against unauthorised access.
Manufacturer
The material number is R901046800. Curves, setting diagrams and installation dimensions are in data sheet RE 25802 and in RE 25802-B.
| Weight | 6.000000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901046800 |
| 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 |





