<var id="vj4au"></var>
<em id="vj4au"><acronym id="vj4au"><input id="vj4au"></input></acronym></em><rp id="vj4au"><acronym id="vj4au"></acronym></rp>

<button id="vj4au"></button>

    <button id="vj4au"><acronym id="vj4au"></acronym></button>
    <button id="vj4au"></button><tbody id="vj4au"><pre id="vj4au"></pre></tbody>

        <progress id="vj4au"></progress>

      1. <button id="vj4au"><acronym id="vj4au"><input id="vj4au"></input></acronym></button>

        <tbody id="vj4au"><center id="vj4au"><video id="vj4au"></video></center></tbody>
        1. <rp id="vj4au"></rp>
          <rp id="vj4au"></rp>

          <span id="vj4au"><p id="vj4au"></p></span>
          <tbody id="vj4au"><track id="vj4au"></track></tbody>
          <dd id="vj4au"><track id="vj4au"></track></dd>

          1. <rp id="vj4au"><strike id="vj4au"><u id="vj4au"></u></strike></rp>
            <th id="vj4au"></th>

          2. <em id="vj4au"><ruby id="vj4au"></ruby></em>
              <dd id="vj4au"></dd>
              <form id="vj4au"><tr id="vj4au"></tr></form>
              <tbody id="vj4au"><noscript id="vj4au"></noscript></tbody>

                  <rp id="vj4au"><object id="vj4au"><blockquote id="vj4au"></blockquote></object></rp>
                1. <th id="vj4au"><pre id="vj4au"><sup id="vj4au"></sup></pre></th>
                    <th id="vj4au"></th>

                    <dd id="vj4au"><track id="vj4au"><video id="vj4au"></video></track></dd><rp id="vj4au"></rp><tbody id="vj4au"><noscript id="vj4au"></noscript></tbody>

                    <rp id="vj4au"><object id="vj4au"></object></rp>
                    <dd id="vj4au"><track id="vj4au"></track></dd>
                  1. <th id="vj4au"><kbd id="vj4au"><sup id="vj4au"></sup></kbd></th><button id="vj4au"></button>
                  2. <s id="vj4au"><samp id="vj4au"><menuitem id="vj4au"></menuitem></samp></s>

                    <li id="vj4au"></li>

                    <rp id="vj4au"><object id="vj4au"><blockquote id="vj4au"></blockquote></object></rp>
                    1. <rp id="vj4au"></rp>

                      <em id="vj4au"></em>

                      1. <button id="vj4au"><object id="vj4au"><cite id="vj4au"></cite></object></button>

                        <button id="vj4au"><object id="vj4au"><menuitem id="vj4au"></menuitem></object></button>

                        1. <th id="vj4au"></th>
                          <s id="vj4au"><samp id="vj4au"><listing id="vj4au"></listing></samp></s>
                        2. <progress id="vj4au"></progress>
                            1. <ol id="vj4au"><object id="vj4au"></object></ol>
                              <tbody id="vj4au"><pre id="vj4au"></pre></tbody>
                              1. <dd id="vj4au"></dd>
                                您的位置:網站首頁 > 新聞資訊 > 正文

                                刀閘閥的安裝及使用說明

                                刀閘閥又稱刀型閘閥、刀門閘閥、漿液閥、泥漿閥,它的啟閉件是閘板,閘板的運動方向與流體方向相垂直,靠可以切割纖維材料的刀刃形閘板來切斷介質,閘板有兩個密封面,常用的模式閘板閥的兩個密封面形成楔形、楔形角隨閥門參數而異,通常為5°,楔式刀型閘閥的閘板可以做成一個整體,叫做剛性閘板;也可以做成能產生微量變形的閘板,以改善其工藝性,彌補密封面角度在加工過程中產生的偏差,這種閘板叫做彈性閘板。
                                   刀閘閥閥體實際上不存在腔室,閘板在側面導向槽內升降,并由底部的凸耳緊壓在閥座上,如需達到較高的介質密封性時,可選用O形密封閥座實現雙向密封。刀閘閥具有較小的安裝空間,工作壓力低,不易堆積雜物,價格較低

                                1、刀閘閥安裝前須檢查閥門腔內和密封面等部位,不允許有污物或砂粒附著;
                                2、各連接部位螺栓,要求均勻擰緊;
                                3、檢查填料部位要求壓緊,既保證填料的密封性,也要保證閘板開啟靈活;
                                4、用戶在安裝閥門前,必須校對閥門型號,連接尺寸及注意介質流向,保證與閥門要求一致性;
                                5、用戶在安裝閥門時,必須預留閥門驅動的必要空間;
                                6、驅動裝置的接線須按線路圖進行;
                                7、刀閘閥必須定期保養,不得隨意碰撞及擠壓,以免影響密封。

                                標簽:
                                別名:
                                下一篇:沒有資料
                                 
                                QQ在線咨詢
                                咨詢熱線
                                18968993888
                                咨詢熱線2
                                0577-67386999
                                亚洲AV无码乱码不卡一卡二卡