Images are for illustration purposes only and may differ from the actual product. Some images have been generated or edited, in whole or in part, using artificial intelligence systems. The technical specifications in the product description are authoritative.
Symbol A stands for a dedicated pilot oil path in this version. Size 25 limits up to 500 l/min to a setting between 3.8 and 315 bar and unloads the circuit through its 24 VDC coil. Threaded connection with two ports, 6.5 kg.

Pressure Relief Valve DBW25AG2-5X/315-6EG24N9K4/12 - Bosch Rexroth R978914686

BOSCH REXROTH Original product
Net price (excl. VAT)
€1,581.36
Item BRR-R978914686
Manufacturer no. R978914686
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R978914686
Country of originGermany
ConditionNew
Artikel
BRR-R978914686
Frequently Bought Together

When the pilot oil path has to match the way the machine is switched, the symbol decides. This version carries symbol A, limits up to 500 l/min in size 25 to a setting between 3.8 and 315 bar and unloads the circuit through a mounted directional spool valve on 24 VDC.

Advantages

  • Symbol A, two switching positions, solenoid unloading on 24 VDC
  • Flow up to 500 l/min at a maximum operating pressure of 350 bar
  • Setting range 3.8 to 315 bar behind an internal hexagon with protective cap
  • Threaded connection with two ports, connection diagram ISO 6264-08-13
  • 6.5 kg, NBR seals, HL hydraulic fluid

Technical data

Connection diagramISO 6264-08-13
Max. flow500 l/min
Product familyDB.10-30
Type of connectionThreaded connection
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 symbolA
Operating pressure, max.350 bar
Size25
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight6.5 kg

Application

The valve caps pump pressure in machine tools, presses and test rigs of the middle power class. A threaded connection allows installation straight into the line, including retrofits. Together with solenoid unloading, the pump can keep running unloaded while the consumer stands still.

Manufacturer

Bosch Rexroth carries the valve as R978914686 in the DB.10-30 product family. The symbol drawing and the curves are part of the data sheet.

More Information
Hersteller-Nr R978914686
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 6.500000
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No