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If the power unit already has a regulated pilot circuit, this valve can be tied in without touching the main circuit. The 4WRZ32E1-360-7X draws and discharges its pilot oil externally while passing 360 l/min nominal flow.

Proportional Directional Valve 4WRZ32E1-360-7X/6EG24N9K4/D3V - Bosch Rexroth R900970400

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,975.64
Item BRR-R900970400
Manufacturer no. R900970400
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900970400
Country of originGermany
ConditionNew
Artikel
BRR-R900970400
Frequently Bought Together

When a power unit already runs its own regulated pilot circuit, the valve should use it rather than tap the main circuit. This size 32 version has external pilot oil supply and external pilot oil return, passes 360 l/min nominal flow and is driven from an external amplifier.

Benefits

  • External pilot oil supply and external pilot oil return leave the main circuit untouched
  • 360 l/min nominal flow, up to 1600 l/min across the valve
  • Spool symbol E1, three switching positions, four ports
  • Operating pressure up to 350 bar, integrated pressure reducing valve in the pilot circuit
  • ISO 4401-10-09-0-05 port pattern, FKM seals, weight 46 kg

Technical data

Connection diagramISO 4401-10-09-0-05
Max. flow1600 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow360 l/min
Supply voltage24 VDC
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol E1
Operating pressure, max.350 bar
Size32
SealsFKM
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationElectrical with external electronics
Weight46 kg

Applications

The valve sits on main cylinders of presses, shears and hoists. It needs an external amplifier card that converts the controller command value into solenoid current. Supply is 24 VDC at a 3-pole (2 + PE) connector.

Manufacturer

Bosch Rexroth lists this valve under material number R900970400. The 2 manufacturer documents contain characteristic curves, port pattern and the complete installation dimensions.

More Information
Hersteller-Nr R900970400
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 46.000000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New