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Pumpensicherheitsblock DBAW15BF2-2X/280Z6EG24N9K4A08VE - Bosch Rexroth R901283855
This version of the pump safety block works from 6 to 280 bar and weighs 7.76 kg. It carries up to 250 l/min through a size 16 flange connection and is unloaded by solenoid on 24 V DC. Maximum operating pressure is 350 bar.
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Description
In power units with several actuators the safety block handles central pressure protection. The DBAW15BF2-2X/280Z6EG24N9K4A08VE is adjustable from 6 to 280 bar, handles 250 l/min and holds a maximum operating pressure of 350 bar.
Benefits
- 6 to 280 bar adjustment range, secured by the internal hexagon with protective cap.
- 250 l/min flow in size 16 with flange connection.
- 350 bar maximum operating pressure, seals in FKM.
- Electrical unloading through the built-on spool valve on 24 V DC.
- 7.76 kg weight, CE as stated in the data set.
Application
The block is used in hydraulic power units in machine building, directly downstream of the pump. The poppet design of the pressure valve closes tightly when no flow is being relieved.
Manufacturer
Bosch Rexroth assigns the version to product family DBA.15,25,30. Bosch Rexroth marks the item with material number R901283855.
Technical data
| Connection diagram | ISO 4401-03-02-0-05 |
|---|---|
| Max. flow | 250 l/min |
| Product family | DBA.15,25,30 |
| Type of connection | Flange connection |
| 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 | 16 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 7.76 kg |
| Weight | 7.760000 |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901283855 |
| 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
- Operating instructions RE25891-B/10.21 09.17 Pump safety block (Safety valve according to Pressure E (RE 25891) EN
- Betriebsanleitung RD25891-B/10.21 09.17 Pumpenabsicherungsblock (Sicherheitsventil nach (RD 25891) DE
- Notice d'utilisation RF25891-B/10.21 09.17 Réf. article. R901557897 Bloc de protection de pompe (RF 25891) FR
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