LLOFA-8DN

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Description

A cartridge-style vent-to-open, spring biased closed,unbalanced poppet logic element with pilot source from port ① and integral T-8A control cavity

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  • Technical Feature


    OPERATION:

    This valve is an unbalanced, vent-to-open, 2-way logic switching element with an
    integral pilot control cavity. It is spring biased closed and uses port
    as a pilot
    source. With a pilot 2-way valve in the closed position installed in the T-8A cavity, the
    logic element will remain in the closed position. With the pilot valve open, the logic
    element will open providing there is a sufficient combination of pressures to overcome
    the spring force. The force generated at port
    , plus the spring force, must be greater
    than the sum of the forces acting at port
    and port for the valve to remain closed.
    NOTE: The pilot area (port
    ) is 1.8 times the area at port and 2.25 times the area
    at port
    .

  • PerformanceCurves

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  • Technical Data

    Flow
    See PRESSURE DROP VS.FLOW graph.
    Cavity
    SUN T-2A
    Filtration
    Refer to "Cleanliness of Hydraulic Fluid"
    Max.Operating Pressure
    350Bar
    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
    Steel & Ductile iron rated to 350bar
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  • ACCESSORIES

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