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Pumpensicherheitsblock DBAW15BF2-2X/315ZZ6EG24N9K4A00 - Bosch Rexroth R901193432
Whether a safety block fits is decided first by the type of connection. The DBAW15BF2-2X with flange connection limits pressure between 6 and 315 bar, unloads the pump electrically at 24 VDC and carries up to 300 l/min in size 16.
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Description
The type of connection decides whether a safety block fits an existing power unit. The model DBAW15BF2-2X/315ZZ6EG24N9K4A00 uses a flange connection, limits pressure between 6 and 315 bar and carries up to 300 l/min.
Benefits
- Flange connection for mounting on existing pump interfaces of this design.
- Setting range 6 to 315 bar, secured by an internal hexagon with a protective cap.
- 300 l/min in size 16, two ports in two switching positions.
- Electrical unloading at 24 VDC through a built-on directional spool valve to ISO 4401-03-02-0-05.
- Maximum operating pressure 350 bar, pilot-operated pressure valve in poppet seat design.
- 7.94 kg, NBR seals, HL hydraulic fluid.
Applications
When replacing an existing block, the connection geometry is usually the first constraint, not the pressure range. The flange connection of this version fits power units prepared for it without any adapter plates. Functionally it still combines pressure limitation and electrical unloading in one housing.
Manufacturer
Bosch Rexroth, material number R901193432, product family DBA.15,25,30. The built-on directional valve follows port pattern ISO 4401-03-02-0-05.
Technical data
| Connection diagram | ISO 4401-03-02-0-05 |
|---|---|
| Max. flow | 300 l/min |
| Product family | DBA.15,25,30 |
| Type of connection | Flange connection |
| 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 | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 7.94 kg |
| Weight | 7.940000 |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901193432 |
| 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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