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Pumpensicherheitsblock DBAEA30BH2-2X/350G24K31A1A00 - Bosch Rexroth R901443844
This pump safety block takes the pressure setpoint as an analogue 0 to 10 V signal and controls it through on-board electronics. It carries up to 400 l/min through a size 32 high-pressure flange and is adjustable from 6 to 350 bar.
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Description
When system pressure is set from the control system, on-board electronics save the external amplifier. The DBAEA30BH2-2X/350G24K31A1A00 accepts a command value of 0 to 10 V, works from 6 to 350 bar and carries up to 400 l/min.
Benefits
- Command value 0 to 10 V analogue, processed by the electronics on the valve.
- 400 l/min flow through the size 32 high-pressure flange.
- Adjustment range 6 to 350 bar at 350 bar maximum operating pressure.
- 7-pole connector (6 + PE) to EN 175201-804 for supply and signal in one cable.
- 5.1 kg weight with NBR seals and HL hydraulic fluid.
Application
The block is used in power units whose pressure level changes with the program or recipe. Pressure limitation works in poppet design and the internal hexagon with protective cap remains available for the mechanical base setting.
Manufacturer
The Bosch Rexroth product family DBA.15,25,30 also carries this version. Ordering runs through Bosch Rexroth material number R901443844.
Technical data
| Max. flow | 400 l/min |
|---|---|
| Product family | DBA.15,25,30 |
| Type of connection | High-pressure flange |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 0...10 V |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | B |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 5.1 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901443844 |
| Zolltarifnummer | 84812010 |
| 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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