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Pumpensicherheitsblock DBAW30BH2N1X/350-6EG24N9K4 - Bosch Rexroth R900930445
With an adjustment range of 3.7 to 350 bar this version uses the full permitted operating pressure of the block. The SAE 1 1/4 flange according to ISO 6162-2 carries up to 600 l/min. At 9.9 kg it keeps the size 32 frame.
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Description
Where system pressure is taken right up to the 350 bar limit, the protection has to be adjustable that far as well. This size 32 safety block covers 3.7 to 350 bar and handles 600 l/min.
Benefits
- Adjustment range 3.7 to 350 bar, equal to the maximum operating pressure
- Flow up to 600 l/min through an SAE 1 1/4 flange according to ISO 6162-2
- Solenoid unloading at 24 V DC through a built-on directional spool valve
- Size 32, poppet seat design, two ports
- NBR seals for HL hydraulic fluid, weight 9.9 kg
Application
The block protects pump circuits that work permanently in the upper pressure band, such as presses and forging equipment. Unloading lets the pump start without back pressure. The setting is secured by the protective cap over the internal hexagon.
Manufacturer
Bosch Rexroth lists this version under material number R900930445. The type designation is DBAW30BH2N1X/350-6EG24N9K4.
Technical data
| Connection diagram | Flange SAE 1 1/4 according to ISO 6162-2 |
|---|---|
| Max. flow | 600 l/min |
| Product family | DBA(W) |
| Type of connection | High-pressure flange |
| 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 | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 9.9 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900930445 |
| 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 Pump safety block (Safety valve according to Pressure Equ (RE 25880) EN
- Betriebsanleitung Pumpenabsicherungsblock (Sicherheitsventil nach Druckgeräterich (RD 25880) DE
- Notice d'utilisation Réf. article. R901557869 Bloc de protection de pompe (soupape de sûreté conform (RF 25880) FR
Questions about this item
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