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When the tank line in the main block carries back pressure, pilot oil has to drain separately. The H-4WEH25HG6X/6EG24N9K4/B10 uses an external pilot oil return for this, switches 700 l/min in size 25 and holds a maximum operating pressure of 350 bar.

Directional Spool Valve H-4WEH25HG6X/6EG24N9K4/B10 - Bosch Rexroth R901282137

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,286.12
Item BRR-R901282137
Manufacturer no. R901282137
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901282137
Country of originGermany
ConditionNew
Artikel
BRR-R901282137

A control block with high return back pressure disturbs the pilot stage whenever pilot oil drains internally. The H-4WEH25HG6X/6EG24N9K4/B10 routes both pilot oil supply and pilot oil return externally, works with spool symbol G and passes up to 700 l/min.

Benefits

  • External pilot oil return keeps the pilot circuit clear of back pressure in the tank line.
  • 700 l/min in size 25 at a maximum operating pressure of 350 bar.
  • Spool symbol G with three switching positions across four ports.
  • 3-pole connector (2 + PE) to EN 175301-803 for the 24 V DC solenoid actuation.
  • 19.3 kg weight, NBR seals, connection diagram ISO 4401-08-08-0-05.

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow700 l/min
Product familyH-4W.H..
Type of connectionSubplate mounting
Supply voltage24 VDC
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Spool symbolSymbol G
Operating pressure, max.350 bar
Size25
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight19.3 kg

Application

The valve belongs in systems whose return line runs through filters or coolers and therefore builds up counter pressure. Shifting time stays predictable even when several valves work in parallel.

Manufacturer

Bosch Rexroth lists the valve under material number R901282137 in product family H-4W.H.., data sheets RE 24751 and RE 07600-B.

More Information
Hersteller-Nr R901282137
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 19.300000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New