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A pump safety block combines pressure protection and unloading in one component. This version is adjustable from 6 to 280 bar, carries up to 250 l/min and is unloaded through a built-on directional spool valve on 24 V DC.

Pumpensicherheitsblock DBAW15BF2-2X/280Z6EG24N9K4A00VE - Bosch Rexroth R901302853

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,068.54
Item BRR-R901302853
Manufacturer no. R901302853
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901302853
Country of originGermany
ConditionNew
Artikel
BRR-R901302853

When a pump starts up the circuit should stay pressureless, yet be reliably limited in operation. The DBAW15BF2-2X/280Z6EG24N9K4A00VE does both in one block, with an adjustment range of 6 to 280 bar and up to 250 l/min of flow.

Benefits

  • Adjustment range 6 to 280 bar through the internal hexagon with protective cap.
  • 250 l/min flow through the size 16 flange connection.
  • Solenoid unloading through the built-on directional spool valve on 24 V DC.
  • 350 bar maximum operating pressure with FKM seals.
  • 7.78 kg weight, CE conformity stated in the data set.

Technical data

Connection diagramISO 4401-03-02-0-05
Max. flow250 l/min
Product familyDBA.15,25,30
Type of connectionFlange connection
ConformityCE
Supply voltage24 VDC
Number of switching positions2
Hydraulic fluidHL
Number of ports2
Electrical connection descriptionConnector, 3-pole (2 + PE) according to EN 175301-803
Spool symbolB
Operating pressure, max.350 bar
Size16
SealsFKM
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight7.78 kg

Application

The block is fitted directly at the pump port of hydraulic power units. Combining poppet type pressure limitation with electrical unloading saves separate piping for the two functions.

Manufacturer

Bosch Rexroth lists the block in product family DBA.15,25,30. The factory designation is Bosch Rexroth material number R901302853.

More Information
Hersteller-Nr R901302853
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 7.780000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New