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A progressive characteristic curve meters finely around mid position and opens quickly at a large command signal. This pilot operated proportional valve of size 10 uses it with spool symbol V, 85 l/min nominal flow and 350 bar operating pressure.

Proportional Directional Valve 4WRLE10V85M-4X/VPT/24A1 - Bosch Rexroth R901582226

BOSCH REXROTH Original product
Net price (excl. VAT)
€5,245.25
Item BRR-R901582226
Manufacturer no. R901582226
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Product data
Manufacturer no.R901582226
Country of originGermany
ConditionNew
Artikel
BRR-R901582226

The 4WRLE10V85M-4X/VPT/24A1 combines two demands that usually call for separate valves, gentle approach and fast traverse. The progressive curve with a linear fine control range keeps the opening area small around zero and releases 85 l/min at full command, 300 l/min at peak. Pilot oil is taken and returned internally, so dedicated X and Y lines are not required.

Benefits

  • Progressive curve with a linear fine control range for gentle approach and fast travel.
  • Nominal flow 85 l/min, maximum 300 l/min, operating pressure to 350 bar.
  • Internal pilot supply and internal pilot return, which cuts piping at the valve block.
  • ±10 V command value at the on-board electronics with closed loop spool position control.
  • FKM seals and a valve weight of 9.4 kg on mounting pattern ISO 4401-05-05-0-05.

Technical data

Connection diagramISO 4401-05-05-0-05
Max. flow300 l/min
Product family4WRLE
Type of connectionSubplate mounting
Nominal flow85 l/min
ConformityCE
Supply voltage24 VDC
ConnectivityAnalog, command value ±10 V
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol V
Operating pressure, max.350 bar
Size10
SealsFKM
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight9.4 kg

Application

The valve fits axes that pick up a load softly and then move it quickly, such as hoists, die cushions or roll adjustment drives. Mineral oil of class HL is intended, and the FKM seals allow higher oil temperatures. The signal line lands on a 7-pole plug to EN 175201-804.

Manufacturer

Bosch Rexroth AG, material number R901582226, product family 4WRLE, size 10.

More Information
Hersteller-Nr R901582226
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 9.400000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New