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Pumpensicherheitsblock DBAEE30BH2-2X/315G24K31A1A00 - Bosch Rexroth R901234676
The limit pressure of a press should be adjustable from the control system. The pump safety block DBAEE30BH2-2X/315G24K31A1A00 follows a 0 to 10 V command value within 6 to 315 bar and discharges up to 400 l/min. Weight 6.42 kg, high-pressure flange.
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Description
A fixed relief valve forces manual readjustment. The DBAEE30BH2-2X/315G24K31A1A00 instead takes the limit pressure as a 0 to 10 V voltage command value and works within 6 to 315 bar.
Benefits
- 0 to 10 V command value into on-board electronics, limit pressure driven from the control system.
- Pressure adjustment range 6 to 315 bar at a maximum operating pressure of 350 bar.
- Up to 400 l/min through the high-pressure flange in size 32.
- Pilot-operated poppet seat valve with internal hexagon and protective cap.
- 6.42 kg, 24 VDC, 7-pole connector (6 + PE) to EN 175201-804.
Application
The block is used on presses and power units that run a different limit pressure per work step. The command value comes from an analog output card of the plant control. The poppet seat design keeps leakage low while the valve is closed.
Manufacturer
Bosch Rexroth, material number R901234676. The item belongs to the DBA.15,25,30 series.
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 | 6.42 kg |
| Weight | 6.420000 |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901234676 |
| 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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