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A knob for the pressure and a 12 volt coil for unloading: this size 25 valve suits machines with a 12 volt on-board supply. The setting range covers 3.8 to 200 bar with flow up to 500 l/min. Threaded connection, two ports, 6.5 kg.

Pressure Relief Valve DBW 25 BG1-5X/200-6EG12N9K4/12 - Bosch Rexroth R978910793

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,122.37
Item BRR-R978910793
Manufacturer no. R978910793
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R978910793
Country of originGermany
ConditionNew
Artikel
BRR-R978910793
Frequently Bought Together

Vehicle bodies and mobile power units often run on 12 volt control and are adjusted on site. This pilot-operated relief valve in size 25 is set on a rotary knob between 3.8 and 200 bar and is switched to unloaded operation on 12 VDC.

Advantages

  • Manual adjustment on a rotary knob from 3.8 to 200 bar, no tool required
  • Solenoid rated 12 VDC, unloading through a mounted directional spool valve
  • Flow up to 500 l/min, maximum operating pressure 350 bar
  • Threaded connection with two ports to ISO 6264-08-13
  • 6.5 kg, poppet seat pressure stage, NBR seals for HL hydraulic fluid

Technical data

Connection diagramISO 6264-08-13
Max. flow500 l/min
Product familyDB.10-30
Type of connectionThreaded connection
Supply voltage12 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
Size25
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight6.5 kg

Application

It earns its place in body hydraulics, workshop presses and battery-fed power units. Because the setting can be changed by hand, one power unit can feed several tools. The threaded connection allows a retrofit into existing pipework.

Manufacturer

Bosch Rexroth carries the item as material number R978910793 in the DB.10-30 product family. The setting curve and port dimensions are in the data sheet.

More Information
Hersteller-Nr R978910793
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 6.500000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New