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If you have to protect a pump against overload and keep the system pressureless during idle time, this block does both jobs. The setting range runs from 6 to 170 bar and unloading is electrical, through a built-on directional spool valve at 24 VDC. The high-pressure flange takes up to 250 l/min.
Pumpensicherheitsblock DBAW15BH2-2X/170S6EG24N9K4E - Bosch Rexroth R901207882
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,621.56
Item
BRR-R901207882
Manufacturer no.
R901207882
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901207882
Country of originGermany
ConditionNew
Artikel
BRR-R901207882
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The DBAW15BH2-2X pump safety block combines two tasks in a single mounting position. It limits system pressure to the value set within the 6 to 170 bar range and unloads the pump through a built-on directional spool valve as soon as the solenoid is energized at 24 VDC. The high-pressure flange handles up to 250 l/min.
Benefits
- Pressure setting range 6 to 170 bar, pilot-operated and built in poppet seat design
- Solenoid unloading through a built-on directional spool valve at 24 VDC with 2 switching positions
- Internal hexagon with protective cap keeps the setting from being moved by accident
- Connection diagram ISO 4401-03-02-0-05 for flow rates up to 250 l/min
- Operating pressure up to 350 bar at a weight of 6.82 kg
Technical data
| Connection diagram | ISO 4401-03-02-0-05 |
| Max. flow | 250 l/min |
| Product family | DBA.15,25,30 |
| Type of connection | High-pressure flange |
| Conformity | CE |
| 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 | 6.82 kg |
Application
The usual place for this block is directly at the pressure port of a power unit whose pump has to circulate without pressure during idle periods. Size 16 suits power units in the medium output class. NBR seals call for HL mineral oil.
Manufacturer
Bosch Rexroth is the manufacturer and the material number is R901207882. Quote that number when ordering and for technical queries.
| Hersteller-Nr | R901207882 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.820000 |
| 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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