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Pressure Relief Valve DBW20B2-5X/200YS6EG125N9K4R12 - Bosch Rexroth R901583870

Bosch Rexroth ✓ Original product Brand new Made in Germany

The DBW20B2-5X/200YS6EG125N9K4R12 pressure relief valve protects circuits up to 500 l/min and can be set between 4 and 200 bar. A 125 VDC solenoid unloads the circuit, permissible operating pressure is 350 bar.

Net
€1,890.23
excl. VAT
Item BRR-R901583870
Manufacturer no. R901583870
Question about this item
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Description

The DBW20B2-5X/200YS6EG125N9K4R12 limits system pressure to the set value and unloads the circuit on an electrical signal. The adjustment range runs from 4 to 200 bar, the flow up to 500 l/min.

Benefits

  • Pressure adjustment range 4 to 200 bar, operating pressure up to 350 bar
  • Flow up to 500 l/min in size 25
  • Pilot-operated poppet valve, two switching positions, two ports
  • Electrical unloading through a 125 VDC solenoid
  • Internal hexagon with protective cap, weight 5.8 kg
  • Connection diagram ISO 6264-08-13, NBR seals, UKCA conformity

Applications

The valve serves as a safety device on power units of presses and test rigs. The unloading solenoid lets the system start up without pressure. A protective cap secures the adjustment screw against unintended changes.

Manufacturer

Bosch Rexroth lists this version under material number R901583870. Further data is given in datasheet RE 25802.

Technical data

Conformity descriptionUKCA - Low-Voltage Directive SI2016/1091
Connection diagramISO 6264-08-13
Max. flow500 l/min
Product familyDB.10-30
Type of connectionSubplate mounting
ConformityUKCA
Supply voltage125 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
Weight5.8 kg
ManufacturerBosch Rexroth
Hersteller-NrR901583870
GPSR HerstellerdatenBosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
ArtikelzustandNew
Artikel-AuthentizitätOriginal product
Country of ManufactureGermany

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Datasheet

User Manual

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