The invention discloses a hydraulic lifting control valve bank which comprises a valve block, a plurality of proportional directional valves, a plurality of hydraulic control one-way valves, a plurality of speed regulating valves, a plurality of one-way valves, a plurality of throttling stop valves and an overflow valve. And a plurality of hydraulic control one-way valves, a plurality of one-way valves, a plurality of throttling stop valves and an overflow valve are inserted into the valve block. The hydraulic lifting control valve set is simple in structure and convenient to manufacture and install, the labor cost is reduced, and the hydraulic control precision is improved.

    本发明公开了液压升降控制阀组,包括阀块、多个比例换向阀、多个液控单向阀、多个调速阀、多个单向阀、多个节流截止阀和一个溢流阀,其中,多个比例换向阀、调速阀经管道连接至阀块,多个液控单向阀、多个单向阀、多个节流截止阀、溢流阀插装在阀块上。本发明提供的液压升降控制阀组,结构简单,制造安装方便,降低人工成本,提高液压控制的精度。


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    Title :

    Hydraulic lifting control valve group


    Additional title:

    液压升降控制阀组


    Contributors:
    WU SHOUXIANG (author) / MA ZHENBIAO (author)

    Publication date :

    2024-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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