Sectional Directional Valves, Series L.8S

Description

The L.8S series of valves is an adaptable building-block system. The individual elements needed to meet the system requirements are selected, and are then assembled together to form a complete valve block.

The valves were developed for mobile applications and are particularly characterized by their robust design and compact dimensions. For building complete valves, the following types of sections are available:

  • Block termination elements
    • inlet sections
    • end sections
  • Intermediate sections
    • 2-way compensators (hydrostats)
    • 3-way compensators (hydrostats)
    • multi-way compensators (hydrostats)
  • Directional sections with the following auxiliary valves
    • check valves
    • secondary pressure relief + make-up check valves
    • individual 2-way compensators (hydrostats)

Advantages

  • Electro-hydraulic proportional operation
  • Load Sensing-capable
  • Can be used with any type of pump, and in systems where the oil supply source changes
  • Load-compensated flow control, even with parallel operation of several actuators
  • Adaptable building-block system, specially designed for applications in mobile hydraulics
  • Types of valve operator: hand lever / cable / on-off solenoid / proportional solenoid / pneumatic and hydraulic control

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
L.8S 150 90 315 315 40 (opt. 210) 10 - 380 12 / 24

Models

Applications

  • Mini-tractors
  • Wheeled loaders
  • Harvesters
  • Forage wagons
  • Highway finishers/pavers
  • Ground drilling rigs
  • Farm loaders
  • Fire-fighting equipment
  • Forestry machines
  • Road rollers
  • Municipal vehicles
  • Construction machines