LPD2-10-4

PDF Download

Description

A cartridge-style 3-way pilot-operated spool-type external-vent directional valve

SYMBOL

Contact Us

Up all

Pack up all

  • Technical Feature

    OPERATION:

    On no remote pilot signal at ①,the valve allows flow from ③to ② bi-directionally, while flow is blocked at ④ ,spring chamber vent-to-atmosphere, which is internally 0-ring sealed from the cartridge flow paths.On remote pilot signal at ①, the valve shifts to open from ③ to ④,while blocking flow at ②.Because of the vented spring chamber, the cartridge may be fully pressurized at any port without affecting required pilot pressure.


  • PerformanceCurves

    7-4.png

  • Technical Data

    Operating Pressure
    250Bar
    Flow
    See PRESSURE DROP VS.FLOW graph.
    Cavity
    10-4
    Filtration
    Refer to "Cleanliness of Hydraulic Fluid"
    Internal Leakage
    82 cc/min. max. at 250 bar
    Pilot Pressure Required
    To Spool Crossover 7.6 bar(110psi)
    To Full Spool Shift 8.6 bar(125psi)
    Temperature
    -40°F to +250°F(-40°C to +120°C)
    Fluids
    Mineral-based fluids with viscosities of 7.4 to 420 cSt.
    Body Material
    6061-T6 aluminum alloy rated to 207bar, Steel & Ductile iron rated to 350bar
  • File Download

    PDF File
  • ACCESSORIES

Contact Us