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On the 4WEH16HD7X/O6EG24N9EK4/B12 the pilot oil comes from the main circuit while the return is led outside. The pilot drain therefore stays free of pressure. The valve switches two positions to spool symbol D, passes up to 300 l/min and weighs 12.3 kg.

Directional Spool Valve 4WEH16HD7X/O6EG24N9EK4/B12 - Bosch Rexroth R900956610

BOSCH REXROTH Original product
Net price (excl. VAT)
€1,837.43
Item BRR-R900956610
Manufacturer no. R900956610
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Product data
Manufacturer no.R900956610
Country of originGermany
ConditionNew
Artikel
BRR-R900956610

Back pressure in the tank line can change the switching times of a pilot-operated valve. The 4WEH16HD7X/O6EG24N9EK4/B12 drains the pilot oil externally for that reason and works with internal pilot oil supply at a flow of up to 300 l/min.

Benefits

  • Internal pilot oil supply, external pilot oil return
  • Two switching positions with spool symbol D, four ports
  • Flow up to 300 l/min, maximum operating pressure 280 bar
  • Solenoid actuation on 24 VDC, 3-pole connector to EN 175301-803
  • Size 16, connection diagram to ISO 4401-07-07-0-05, weight 12.3 kg

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
Weight12.3 kg

Application

The valve controls large cylinders in presses and power units with strongly varying tank pressure. The separately routed pilot drain keeps the pilot stage independent of it. HL hydraulic fluid is specified and the seals are NBR.

Manufacturer

Bosch Rexroth, material number R900956610. Characteristic curves, switching times and dimensions are given in data sheet RE 24751 for pilot-operated directional spool valves.

More Information
Hersteller-Nr R900956610
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 12.300000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New