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A size 16 valve rated at 300 l/min but with only two switching positions: the 4WEH16D7X/6EG24N9EK4K/B10P4,5 moves between two positions to symbol D. Pilot oil is taken from the main circuit and returned through a separate line. 280 bar maximum, 9.46 kg.

Directional Spool Valve 4WEH16D7X/6EG24N9EK4K/B10P4,5 - Bosch Rexroth R900707447

BOSCH REXROTH Original product
Net price (excl. VAT)
€1,891.33
Item BRR-R900707447
Manufacturer no. R900707447
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900707447
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900707447

The spool of this valve is not moved by the solenoid itself but through a pilot stage. That allows up to 300 l/min to be switched in size 16, at a maximum operating pressure of 280 bar.

Benefits

  • Two switching positions to symbol D at a rated flow of 300 l/min.
  • Internal pilot oil supply, so no separate feed line for the pilot stage is needed.
  • External pilot oil return, keeping the pilot return clear of the tank pressure in the working circuit.
  • Subplate mounting to ISO 4401-07-07-0-05, the valve sits on the subplate without an adapter.
  • Solenoid for 24 VDC with a 3-pole connector (2 + PE) to EN 175301-803, NBR seals for HL hydraulic fluid, 9.46 kg in weight.

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 positions2
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Spool symbolSymbol D
Operating pressure, max.280 bar
Size16
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight9.46 kg

Applications

Size 16 covers cylinders and hydraulic motors that take large oil volumes in rapid traverse, for example on presses, forging equipment and lifting gear. A two-position version belongs where an axis shuttles between two end positions and needs no bypass centre. The internal supply saves one pilot line in the manifold, while the separate return keeps the pilot pressure steady.

Manufacturer

The manufacturer is Bosch Rexroth, the material number is R900707447. Data sheet RE 24751 for product family H-4W.H.. carries the curves, limit values and installation dimensions.

More Information
Hersteller-Nr R900707447
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 9.460000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New