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Seal material and hydraulic fluid have to match, otherwise the seals age early. The 4WEH16J7X/6EG24N9EK4/B15 uses NBR for HL hydraulic fluid and moves up to 300 l/min across three switching positions.

Directional Spool Valve 4WEH16J7X/6EG24N9EK4/B15 - Bosch Rexroth R900942322

BOSCH REXROTH Original product
Net price (excl. VAT)
€1,815.40
Item BRR-R900942322
Manufacturer no. R900942322
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900942322
Country of originGermany
ConditionNew
Artikel
BRR-R900942322

Material pairing governs seal life. The 4WEH16J7X/6EG24N9EK4/B15 pairs NBR with HL hydraulic fluid, works to spool symbol J and lets through up to 300 l/min at a maximum of 280 bar.

Benefits

  • NBR seals for HL hydraulic fluid, matched to mineral oil in industrial circuits.
  • Internal pilot oil supply, external pilot oil return.
  • Spool symbol J in three switching positions across four ports.
  • 300 l/min at a maximum of 280 bar in size 16.
  • 9,76 kg, subplate mounting to ISO 4401-07-07-0-05, driven at 24 VDC.

Technical data

Connection diagramISO 4401-07-07-0-05
Max. flow300 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 J
Operating pressure, max.280 bar
Size16
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight9.76 kg

Application

The valve serves machine tools, presses and power units running mineral oil to HL. The externally routed pilot drain keeps the spring chamber clear of back pressure from the main return. For replacement, spool symbol, voltage and pilot routing have to be checked.

Manufacturer

Bosch Rexroth, material number R900942322. Switching function, pilot oil routing and limit values are documented in data sheet RE 24751 on pilot-operated directional spool valves.

More Information
Hersteller-Nr R900942322
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 9.760000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New