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Proportional Directional Valves, LVS18

 

Description 

This range of proportional valves is used to provide load-independent speed control of motors and cylinders. The LVS18 is operating according to the flow sharing principle. Also available with rapid-traverse and flooding function.

Advantages

  •    -  Safe volumetric flow control by flow sharing principle, prevents the functional hold-up caused by undersupply.
  •    -  Load-independent flow control, even with parallel operation of several actuators
  •    -  Load feedback
  •    -  Actuator sections with individual pressure compensators
  •    -  Secondary pressure relief valves
  •    -  LS pressure relief for the whole control block
  •    -  With rapid-traverse and floating position
  •    -  Energy saving by low pressure drop


Technical Data

Type Nominal flow rate, max. l/min Actuator flow rate, max. l/min Max. inlet pressure (P) bar Max. work port press. bar Tank line pressure, max. bar Viscosity range mm²/s Voltage V DC Data Sheet
LVS18 400 260 370 420 50 10 - 380 12 / 24

LVS18 301-FL-900005-en

LVS18_301-P-9050090-en


Models 

(Types of operator)

  •    -  Electrohydraulic, proportional
  •    -  Hydraulic
  •    -  Manual (oil-tight enclosure)
  •    -  Electrohydraulic proportional – manual, combined
  •    -  Electrohydraulic proportional – hydraulic, combined
  •    -  Onboard electronics


Applications

  •    -  Mobile cranes
  •    -  Ground drilling rigs
  •    -  Container forklifts
  •    -  Excavators
  •    -  Wheel loaders
  •    -  Telehandlers