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    D08/NG25 (High Performance) Proportional Valves

    D08/NG25 (High Performance) Proportional Valves

    Proportional Two-Stage Directional Valves High Performance with Main Stage Spool Feedback

    Pressures to 350 bar (5000 psi)

    KBFDG5V-5/7/8/10 Series

    KBFDG5V-5/7/8/10 A range of proportional directional valves with control amplifiers built directly on, and prewired to the valves. Factory-set adjustments of gain, spool deadband compensation, and offset ensure high valve-to-valve reproducibility.

    The only electrical inputs required are power supply (24V) and a voltage command signal of ±10V or 4-20 mA. The amplifier is housed in a robust metal enclosure, sealed against ingress of water and other fluids. Electrical connections are via a standard 7-pin plug.

    A spool position monitor point allows the function of the valve to be electrically monitored.

    Features and Benefits

    • Factory-sealed adjustments increase valve-tovalve reproducibility.
    • Valve with integrated amplifier selected, ordered, delivered and installed as one performance-tested package.
    • Electronic feedback LVDT ensures accurate spool position control.
    • Vibration and shock tested.
    • Standard 24V DC supply with wide tolerance band.
    • Wide range of spool and flow rate options.
    • Standard ±10 V DC or 4-20 mA command signals.
    • Installation wiring reduced and simplified.
    • Standard 7-pin connector.
    • Simple valve removal and replacement for service.
    • Supported by auxiliary function modules.
    • Full CE electromagnetic compatibility.
    • IP65 and IP67 environmental protection rating.
    • Optional valve enable function.
    • On board ramp adjustment.
    • Failsafe feature.
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    Picture of KBFDG5V-8-2C375N-EX-M1-PE7-H1-10


    Vickers-Industrial Valves
    $6,599.49 $3,629.72