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If pressure in the main channel drops during switching, the pilot stage loses the force it needs. The 4WEH16W7X/6EG24N9TSK4/B10 therefore takes its pilot oil externally and returns it internally, with spool symbol W, 300 l/min flow and 280 bar operating pressure.

Directional Spool Valve 4WEH16W7X/6EG24N9TSK4/B10 - Bosch Rexroth R901009735

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,190.76
Item BRR-R901009735
Manufacturer no. R901009735
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Product data
Manufacturer no.R901009735
Country of originGermany
ConditionNew
Artikel
BRR-R901009735

The pilot stage of this valve is fed from outside, while pilot oil return stays internal. In this version the 4WEH16W7X/6EG24N9TSK4/B10 switches up to 300 l/min in size 16 and weighs 10.88 kg.

Benefits

  • External pilot oil supply with internal pilot oil return, pilot control does not depend on main channel pressure.
  • Spool symbol W with 3 switching positions across 4 ports.
  • 300 l/min flow in size 16.
  • 280 bar maximum operating pressure at 10.88 kg.
  • 24 VDC solenoid actuation and subplate mounting to ISO 4401-07-07-0-05.

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 W
Operating pressure, max.280 bar
Size16
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight10.88 kg

Applications

This version pays off wherever system pressure dips briefly while the valve shifts, for example on axes with a high volume demand or in circuits running on an accumulator. External supply keeps pilot control steady, while the internal return keeps the piping small. HL is the intended hydraulic fluid and the seals are NBR.

Manufacturer

Bosch Rexroth, material number R901009735. Characteristic curves, pilot pressure and installation dimensions are given in data sheet RE 24751, directional spool valves, pilot-operated.

More Information
Hersteller-Nr R901009735
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 10.880000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New