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Pumpensicherheitsblock DBAW30BH2N1X/100-6EG24N9K4 - Bosch Rexroth R900781550
A low pressure circuit with a large flow cannot be set finely with a 350 bar spring. This safety block therefore covers only 3.7 to 100 bar and works more precisely there. It takes 600 l/min through an SAE 1 1/4 flange and weighs 9.9 kg.
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Description
A power unit circulating a lot of oil at 100 bar needs a pressure valve with a suitably soft spring. This size 32 block adjusts between 3.7 and 100 bar while handling up to 600 l/min.
Benefits
- Adjustment range 3.7 to 100 bar for low pressure circuits
- Flow up to 600 l/min through an SAE 1 1/4 flange according to ISO 6162-2
- Maximum operating pressure 350 bar, size 32
- Solenoid unloading through a built-on directional valve at 24 V DC
- Poppet seat design with protective cap, two ports, 9.9 kg
Application
The block suits power units for circulation and cooling circuits that move a lot of oil at moderate pressure. On start-up the pump runs up unloaded through the solenoid unloading stage. HL mineral oil is the intended fluid.
Manufacturer
Bosch Rexroth lists the block under material number R900781550, type designation DBAW30BH2N1X/100-6EG24N9K4.
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 | R900781550 |
| 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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