美國posi-flate蝶閥和密封件

　　美國posi-flate蝶閥和密封件

　　美國posi-flate蝶閥；美國posi-flate膨脹式蝶閥；美國posi-flate不銹鋼蝶閥；美國posi-flate閘閥，美國posi-flate密封件

　　美國posi-flate膨脹式蝶閥485, 486, 487, 488 系列，兼容ANSI和公制法蘭

　　Series 485 dimensional drawing

　　技術信息

　　從下面選擇一個技術問題，從而得到更多信息：

　　閥座選擇向導：選擇一種合適的橡膠

　　應用數據資料表

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　　VMAX? 系列線性振動器規格說明書

　　Pilot Operated Regulator Series 473

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　　Vanne Papillon Haute Température Série 470High Temperature Butterfly Valve

　　Series 470

　　The Posi-flate Series 470 High Temperature Butterfly Valve is an elastomeric seated valve capable of providing a bubble-tight seal at temperatures up to 650° F and pressures up to 200 psi.

　　The valve features Posi-flate's unique inflatable seat. This seat uses air pressure to expand the seat against the disc, providing even pressure distribution for a bubble tight seal. The seat makes only casual contact with the disc during opening and closing, eliminating the wear caused by impingement style valves. Substantially less torque is required to open and close the Posi-flate valve compared to other high temperature valves, resulting in a more compact size and lower overall cost

　　The Posi-flate Series 470 valve features a liquid cooled disc and flanges to keep the elastomer seat cool. Together the flanges and the disc fully encapsulate the seat in the closed position protecting it from the hot material. The application will determine which of these components need to be cooled. The cooling fluid is directed through the housing to the disc, flows around the disc edge and comes out the other end. The flanges have internal cooling passages with their own individual cooling ports.

　　Standard sizes range from 2" to 16". The valve materials can be customized to give the best value and performance for an application.

　　公司在　　本公司眾多歐美品牌可以從國外直接拿貨，

　　貨期短，價格低，自己報關，歡迎新老客戶查詢采購！！

　　本公司經營范圍：

　　液壓元件如下：

　　電磁換向閥，方向閥，單向閥，疊加閥，溢流閥，抗衡閥，比例閥，手動換向閥，流量閥，減壓閥，

　　節流閥，壓力控制閥，背壓閥，充液閥，分流器，梭動閥，壓力繼電器，插裝閥，空壓閥，柱塞泵，

　　齒輪泵，葉片泵，擺線液壓馬達，油冷卻器，油壓缸等；

　　氣動元件如下：

　　氣源處理器組合，過濾器，調壓閥，給油器，電磁閥，氣動閥，角座閥，手動閥，手拉閥，腳踏閥，

　　機械閥，單向閥，真空發生器，氣缸，磁性開關，緩沖器，壓力表，快速接頭，浮動接頭，

　　壓力表開關，水冷卻器，電氣定位器，PU管，真空吸盤，濾油網，振動器；

　　電器元件如下：

　　繼電器，傳感器，轉換器，接近開關,編碼器，可編程控制器;

　　公司備有大量庫存，常規件以現貨供應。為便于各業界客戶需求，公司同時經銷其它一些配件，進貨渠道專業，價格合理。

　　公司產品已廣泛應用于工業機械、機床、塑機、鞋機、磚機、冶金、礦山、化工、造紙、煤炭、船舶、電力、工程機械、環保機械等多個領域。