Proportional Directional Valves, Series LVS08 / LVS12

Description

With the LVS hydraulic valve, designers can now create those mobile-machine control systems that previously have been difficult to master. Its consistent design as a system of valve modules means exceptional adaptability.

The integral auxiliary functions and high power density make the LVS not only a highly adaptable modular valve, but also a very compact one. LVS valve blocks can be configured for both fixed- and variable-displacement pumps.

Advantages

  • 4 WEEK DELIVERY of the preferred and application products programme
  • Savings in energy costs due to low pressure losses.
  • Reliable supply of flow, because the proportional flow-sharing principle ensures that all functions can be operated even in the under-supply zone.
  • Oscillation-stable even in critical applications, preventing machine breakdowns.
  • One valve-block solution for all pump systems.

Technical Data

Type Nominal flow rate, max.
l/min
Acutator 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
LVS08 180 50 250 280 200 10 - 380 12 / 24
LVS12 180 180 350 380 40 (opt. 200) 10 - 380 12 / 24

Models

  • Inlet sections
    • pressure relief
    • 3-way pressure compensator
    • priority function
  • Directional sections
    • direct-acting solenoid, ON/OFF
    • direct-acting sol., proportional
    • hydraulically operated
    • two-stage, electro-hyd. operated
    • flow-control functions
    • pressure compensator
    • secondary PR and make-up valve
    • seat valve
    • manual override
    • lift/lower valve

Applications

  • Agricultural equipment 
  • Construction machines
  • Materials handling equipment
  • Lifting technology
  • Municipal equipment
  • Road building
  • Forestry machines
  • Fire-fighting equipment
  • Tunnel engineering