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    调节阀系列 / Regulating valve

    ZMKI/ZKKI高压差控制
    发布时间:2018-12-29 浏览次数:
     

    ZMKI/ZKKI High-Pressure Differential Control Valve

    ZMKI/ZKKI高压差控制阀采用迷宫式多级降压结构,允许压差大,抗气蚀,抗冲刷,噪音低。

    ZMKI/ZKKI High-Pressure Differential Control Valve with multi-stage step-down structure of the maze.It has high pressure drop,anti-cavitation,anti-scour,low noise.

    阀体结构(Body Construction

    1

    阀体        Body

    7

    填料        Packing

    2

    阀座        Seat

    8

    填料压盖    Packing gland

    3

    迷宫套筒    Maze Cage

    9

    螺母        Nut

    4

    阀杆        Stem

    10

    双头螺柱    Double-screw bolt

    5

    垫圈        Gasket

    11

    双头螺柱    Double-screw bolt

    6

    阀盖        Valve bonnet

    12

    螺母        Nut

     

    标准规格(Standard specifications)

    形式Type

    高压差控制阀High-Pressure   Differential Control Valve

    公称通径Body Size

    DN15-DN200(1/2~8)

    公称压力Body Ratings

    PN100,160,220,250,320,420;ANSI Class   600,900,1500,2500

    阀体及阀盖材质

    Body&Bonnet Material

    A105,F304,F316,12Cr1MoV,WCB,CF8,CF8M

    填料Packing

    V型聚四氟乙稀 V-PTEE/柔性石墨 Flexible   graphite

    垫圈Gasket

    GRAP+304,GRAP+316,PTEE

    连接方式Connections

    法兰型(RF、MFMFlange type(RF,MFM)/焊接型(SW、BWWelding type(SW,BW)

    涂层Painting Color

    棕色漆Brown painting/不锈钢阀体可不涂漆No painting on stainless steel   valve body

    执行机构Actuator

    气动、电动、手动Pneumatic   type,electro-motion type and manual operation typ

    阀盖类型Bonnet Type

    标准型、散热型

    Standard type,Fin-Extension type

    注:以上只是标准组合,根据工况条件,本表以外的规格也是可能的。

    Note:the above is just a standard combination,according to the working conditions,other specifications are also possible.


     
     
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