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The adjustment range of this build reaches from 6 to 340 bar and therefore lies close to the maximum operating pressure of 350 bar. The pump safety block handles 250 l/min, is attached through a high-pressure flange and weighs 6.06 kg.
Pumpensicherheitsblock DBAW15BH2-2X/340-6EG24N9K4E - Bosch Rexroth R901277897
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,326.91
Item
BRR-R901277897
Manufacturer no.
R901277897
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901277897
Country of originGermany
ConditionNew
Artikel
BRR-R901277897
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Plants operated close to the pressure limit of the system need a spring that reaches up to 340 bar. This size 16 block covers 6 to 340 bar, unloads by solenoid and carries up to 250 l/min.
Benefits
- pressure adjustment range 6 to 340 bar at 350 bar maximum operating pressure
- high-pressure flange, size 16, two ports, spool symbol B
- 250 l/min maximum flow, pilot-operated pressure valve in poppet seat design
- solenoid unloading through a built-on directional valve, interface ISO 4401-03-02-0-05
- 24 VDC, NBR seals, CE conformity, 6.06 kg weight
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 | 6.06 kg |
Application
Builds like this protect presses and test rigs whose working pressure lies in the upper range of the plant. The protective cap over the internal hexagon secures the setting. For a replacement, compare the adjustment range with the plant nameplate.
Manufacturer
Bosch Rexroth lists this item under material number R901277897. The table values match the manufacturer data for this version.
| Hersteller-Nr | R901277897 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.060000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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