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If the full 350 bar operating pressure has to be set electrically as well, a valve with a lower pressure rating will not do. The pump safety block DBAEA25BH2-2X/350G24K31A1A00 adjusts from 6 to 350 bar, follows a 0 to 10 V command value and handles up to 400 l/min in size 25.
Pumpensicherheitsblock DBAEA25BH2-2X/350G24K31A1A00 - Bosch Rexroth R901559708
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,029.94
Item
BRR-R901559708
Manufacturer no.
R901559708
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901559708
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901559708
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Circuits running to 350 bar need a safety element that can also take that pressure as a command value. The pump safety block DBAEA25BH2-2X/350G24K31A1A00 offers an adjustment range of 6 to 350 bar in size 25, follows a 0 to 10 V voltage signal and passes up to 400 l/min.
Benefits
- Pressure adjustment range of 6 to 350 bar, matching the maximum operating pressure of 350 bar.
- Command value of 0 to 10 V with a 24 V DC supply voltage.
- Flow up to 400 l/min in size 25 at the high-pressure flange.
- On-board electronics instead of an amplifier card, wired via a 7-pole connector (6 + PE).
- 6.1 kg in weight, NBR seals, spool symbol B.
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 | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 6.1 kg |
Applications
The block fits presses and power units whose final stage runs the full 350 bar and that drop the pressure electrically in between. Because the poppet design is pilot-operated, leakage stays low when one pressure level is held for a longer period.
Manufacturer
Bosch Rexroth lists this pump safety block under material number R901559708, product family DBA.15,25,30.
| Hersteller-Nr | R901559708 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.100000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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