LMP-08-4-L

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Description

A cartridge-style manual 4-way,pull-to-shift, directional valve.

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  • Technical Feature

    OPERATION:

    In its steady-state, spring-offset position, the valve directs flow from to , and from
    to . In the actuated (pulled) position, the cartridge directs flow from to ,and
    from
    to . The spring chamber is vented at .
    Note: Pressure at port will directly act on the spool and spring. Port is
    intended to be a tank port only. Series operation is prohibited due to the tank port
    pressure rating.
    A unique pull-and-rotate feature for holding the positive actuated position is optional.
    A 90° rotation is required to position at the hold slot. The valve resets to spring-return
    de-actuated with a slight pull and a 90° turn from the locked actuated position.


  • PerformanceCurves

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  • Technical Data

    Operating Pressure
    207bar
    On②,③and④ 240bar
    On①Max.14bar
    Flow
    See PRESSURE DROP VS.FLOW graph.
    Cavity
    08-4
    Filtration
    Refer to "Cleanliness of Hydraulic Fluid"
    Internal Leakage
    82 cc/min max.
    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
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