波多野结衣中文字幕

  • <tr id='MLY7os'><strong id='MLY7os'></strong><small id='MLY7os'></small><button id='MLY7os'></button><li id='MLY7os'><noscript id='MLY7os'><big id='MLY7os'></big><dt id='MLY7os'></dt></noscript></li></tr><ol id='MLY7os'><option id='MLY7os'><table id='MLY7os'><blockquote id='MLY7os'><tbody id='MLY7os'></tbody></blockquote></table></option></ol><u id='MLY7os'></u><kbd id='MLY7os'><kbd id='MLY7os'></kbd></kbd>

    <code id='MLY7os'><strong id='MLY7os'></strong></code>

    <fieldset id='MLY7os'></fieldset>
          <span id='MLY7os'></span>

              <ins id='MLY7os'></ins>
              <acronym id='MLY7os'><em id='MLY7os'></em><td id='MLY7os'><div id='MLY7os'></div></td></acronym><address id='MLY7os'><big id='MLY7os'><big id='MLY7os'></big><legend id='MLY7os'></legend></big></address>

              <i id='MLY7os'><div id='MLY7os'><ins id='MLY7os'></ins></div></i>
              <i id='MLY7os'></i>
            1. <dl id='MLY7os'></dl>
              1. <blockquote id='MLY7os'><q id='MLY7os'><noscript id='MLY7os'></noscript><dt id='MLY7os'></dt></q></blockquote><noframes id='MLY7os'><i id='MLY7os'></i>
                彪維流體Ψ設備
                TEL:021-51602737 18121314445
                 進口閥門閘閥蝶閥球閥截止閥放料閥止回閥平衡閥針型閥疏水閥排氣閥電磁閥溫控閥呼吸閥旋塞閥隔膜閥管夾閥減壓閥阻火器調節閥過濾器安全閥液壓閥門氣動角座閥水力控制閥她早先知道 |底閥 |
                Pacific閘閥
                產品名稱:Pacific閘閥
                產品型號:美國太平洋閘閥
                咨詢電話:021-51602737
                傳真:021-51602737
                美國克瑞√閘閥
                 美↓國克瑞閘閥
                美國克瑞◥氣動球閥
                 美國克瑞氣動球閥
                Duo-Chek對再猛然一夾夾止回閥①】
                 Duo-Chek對心下有了判斷夾止回閥
                美國克〗瑞減壓閥
                 美國克瑞減壓閥
                  產品介紹

                  Pacific® 螺栓閥@ 蓋型鑄鋼閘閥

                  Pacific閘閥是當今工業中最常用的切■斷閥。

                  它們使用在需要最小壓降和雙向蟲形切斷的場合。閘閥不能用於節流工況。在閥位→部分開啟的情況下長時間使用,常常會損傷閥座表面。閘閥可以配置多種結構型♀式的楔形閥板(實心、彈性和分體),以更好地滿足特定的工況條件。

                  Pacific閘閥舉動通常是手輪操作,但也提供齒輪箱、電動執行機他們構,或氣缸(氣動或液→壓)執行機構以先殺吳昊自然有他實現遠程操作。

                  Pacific® Bolted Bonnet Cast Steel Gate Valves

                  Gate valves are the most commonly used shutoff valve in the industry today.

                  They are used where minimum pressure drop and bi-directional on-off service is required. Gate valves are not designed for throttling service. Prolonged use in the partially open position will generally damage seating surfaces. Gate valves are available with a number of wedge configurations (solid, flexible and split) to best meet the specific service conditions.

                  Gate valves normally are handwheel operated, but are also available with gearing, electric motor actuators, or cylinder (pneumatic or hydraulic) actuators for remote operation.


                蝶閥 |
                電話:021-51602737傳真:021-51602737手機:18121314445 地址: 上海奉賢區南橋光錢路600弄8號

                版權所有: 彪維流體設備(上海)有限公司 備案/許可☉證編號:滬ICP備16001047號-1