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套筒形(錐形)控制閥系列

 > MUTI-JETTYPE2
產品名稱 : 單噴孔(固定錐)控制閥
產品描述

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    產品介紹

    PRINCIPLE OF MOVEMENT 作動原理

    The integral channel of this valve is of axial flow design.A specially-designed fixed cone guide the fluid forming the annular shunt, also provide the energy dissipation,reduce the noise, vibration and the cavitation of the valve The movable sleeve sliding rail on the inducer which control the opening in the stroke.The water head loss is extremely low when the valve is fully open.

    此閥整體流道採軸流式設計，由一特殊設計之固定錐型體及導流片引導流體成環狀分流，導流片上之滑軌支撐一可
    移動之套筒，並藉此套筒之行程位置控制閘口開度，流體經過特殊設計之消能管及導流片可有效降低震動、噪音及
    避免沖蝕現象直接作用於閥體內壁。全開時其水頭損失極低。
     proimages/SLEEVE_CONTRPL_VALVES/SKPRINCIPLE_OF_MOVEMENT.jpg
    DESIGN FEATURES 設計特點

    ●Self-correcting seat design
      The floating metal-metal valve seat design ensures the
      water-tight effect and service life of the valve seat.
    ●Fixed cone and diversion design
      The special flow guiding design can effectively allow
      the flow to form the annular shunt for energy 
      dissipation.
    ●Energy dissipation fitting design
      The energy dissipation fitting on the nozzle plate can
      reduce  the vibration by water jets and avoid the
      cavitation of the inner wall in the valve body.    		 ●浮動閥座設計
      金屬-金屬閥座 標準化設計沒有橡膠老化或破損之虞，
      可延長使用壽命。
    ●固定錐型設計
      特殊環狀分流流道設計減少穴蝕現象產生。
    ●消能管設計
      特殊消能管可有效降低震動及穴蝕現象作用於閥體上。
     proimages/SLEEVE_CONTRPL_VALVES/Self-correcting_Seat_浮動閥座開啟關閉.gifproimages/SLEEVE_CONTRPL_VALVES/固定錐及消能管.gif
    Structure & Material 構造材質
     proimages/SLEEVE_CONTRPL_VALVES/sectional-View.jpg
    1. Body :Ductile Cast Iron, Stainless Steel, Carbon Steel
    2. Seat :ALBC
    3. Sleeve :Stainless Steel
    4. Fixed Cone :Stainless Steel, Ductile Cast Iron
    5. Gate :Stainless Steel, Nitronic
    6. Shaft :Stainless Steel
    7. Drive Arm :Ductile Cast Iron
    8. Energy dissipation fitting :Stainless Steel    		 1. 閥體:球墨鑄鐵、不鏽鋼、碳鋼
    2. 閥座:鋁青銅
    3. 單噴孔管:不鏽鋼
    4. 固定錐:不鏽鋼、球墨鑄鐵
    5. 套筒閘:不鏽鋼
    6. 閥軸:不鏽鋼
    7. 驅動臂:球墨鑄鐵
    8. 消能管:不鏽鋼                                                         
     

    proimages/SLEEVE_CONTRPL_VALVES/單噴孔型400像素.jpg

     

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