一、進(jìn)口氣動(dòng)O形切斷球閥概述

進(jìn)口氣動(dòng)O形切斷球閥（Pneumatic O-off ball valve）由球閥和氣動(dòng)活塞式執(zhí)行機(jī)構(gòu)組成。DN15~200為浮動(dòng)球式結(jié)構(gòu)，DN250~300為固定球式結(jié)構(gòu)，閥座采用撓性的唇緣結(jié)構(gòu)，具有磨損補(bǔ)償和中腔自動(dòng)泄壓作用，因而密封可靠，壽命長(zhǎng)。執(zhí)行機(jī)構(gòu)采用德國(guó)力特的GTX雙活塞氣動(dòng)執(zhí)行機(jī)構(gòu)。該執(zhí)行機(jī)構(gòu)具有體積小、重量輕、輸出力大等特點(diǎn)，且活塞與缸體間配有摩擦系數(shù)較低的非金屬導(dǎo)向環(huán)，避免了活塞與缸體的直接接觸，降低了摩擦力，因而執(zhí)行機(jī)構(gòu)動(dòng)作靈敏、使用壽命長(zhǎng)。

二、 進(jìn)口氣動(dòng)O形切斷球閥特征

進(jìn)口氣動(dòng)O形切斷球閥整體具有結(jié)構(gòu)簡(jiǎn)單、體積小、重量輕、密封可靠、壽命長(zhǎng)、操作方便等優(yōu)點(diǎn)，可廣泛應(yīng)用于石油、化工、電力、輕工等行業(yè)的自動(dòng)控制和過(guò)程控制。

三、進(jìn)口氣動(dòng)O型調(diào)節(jié)球閥參數(shù)表

進(jìn)口調(diào)節(jié)閥control valve（美國(guó)VTON威盾）是由電動(dòng)執(zhí)行機(jī)構(gòu)或氣動(dòng)執(zhí)行機(jī)構(gòu)、自力式感應(yīng)與閥體兩部分共同組成，根據(jù)調(diào)節(jié)部位信號(hào)，自動(dòng)調(diào)節(jié)閥門(mén)的開(kāi)度，從而達(dá)到介質(zhì)流量、壓力和液位的閥門(mén)。調(diào)節(jié)閥分電動(dòng)調(diào)節(jié)閥、氣動(dòng)調(diào)節(jié)閥和自力式調(diào)節(jié)閥等。

    美國(guó)VTON威盾進(jìn)口調(diào)節(jié)閥包括：

    進(jìn)口電動(dòng)調(diào)節(jié)閥：電子式電動(dòng)調(diào)節(jié)閥，電動(dòng)籠式調(diào)節(jié)閥，電動(dòng)V型調(diào)節(jié)球閥

進(jìn)口氣動(dòng)調(diào)節(jié)閥：氣動(dòng)薄膜調(diào)節(jié)閥，氣動(dòng)籠式單座調(diào)節(jié)閥，氣動(dòng)套筒調(diào)節(jié)閥，進(jìn)口調(diào)節(jié)閥，進(jìn)口自力式調(diào)節(jié)閥：自力式壓力調(diào)節(jié)閥，自力式流量調(diào)節(jié)閥，自力式溫度調(diào)節(jié)閥

口徑：DN1-1000

壓力：PN1.6-80Mpa

適用溫度：-196℃-600℃

適用介質(zhì)：水，蒸汽，油品，各種氣體：空氣，氮?dú)?，氧氣，氫氣，以及腐蝕性介質(zhì)。

應(yīng)用范圍：電力、冶金、化工、輕紡、水處理、熱力等工業(yè)自動(dòng)控制系統(tǒng)中

*經(jīng)銷(xiāo)商--深圳名閥：  

詳細(xì)產(chǎn)品信息可訪(fǎng)問(wèn)：

進(jìn)口電動(dòng)調(diào)節(jié)閥：http://www.vtongroup.com/products/typelist/3.html

進(jìn)口氣動(dòng)調(diào)節(jié)閥：http://www.vtongroup.com/products/typelist/4.html

進(jìn)口自力式調(diào)節(jié)閥：http://www.vtongroup.com/products/typelist/5.html

進(jìn)口電動(dòng)單座調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/2.html

進(jìn)口電動(dòng)套筒調(diào)節(jié)閥http://www.vtongroup.com/products/detail/3.html

進(jìn)口電動(dòng)三通調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/4.html

進(jìn)口電動(dòng)V型球閥（調(diào)節(jié)型） http://www.vtongroup.com/products/detail/5.html

進(jìn)口電動(dòng)調(diào)節(jié)蝶閥 http://www.vtongroup.com/products/detail/6.html

進(jìn)口電動(dòng)高壓調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/7.html

進(jìn)口電動(dòng)高溫調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/8.html

進(jìn)口電動(dòng)衛(wèi)生調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/9.html 

進(jìn)口電動(dòng)隔膜調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/10.html

進(jìn)口電動(dòng)小流量調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/11.html

進(jìn)口電動(dòng)防爆調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/12.html

進(jìn)口電動(dòng)低溫調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/13.html

進(jìn)口電動(dòng)保溫調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/14.html

進(jìn)口電動(dòng)壓力調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/15.html

進(jìn)口電動(dòng)流量調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/17.html

進(jìn)口電動(dòng)溫度調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/16.html 

進(jìn)口電動(dòng)給水調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/18.html

進(jìn)口電動(dòng)二通閥 http://www.vtongroup.com/products/detail/19.html

進(jìn)口電動(dòng)襯氟調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/21.html

進(jìn)口智能型電動(dòng)調(diào)節(jié)閥:http://www.vtongroup.com/products/detail/22.html

進(jìn)口蒸汽電動(dòng)調(diào)節(jié)閥:http://www.vtongroup.com/products/detail/23.html

進(jìn)口電動(dòng)散熱調(diào)節(jié)閥:http://www.vtongroup.com/products/detail/25.html

進(jìn)口電動(dòng)高壓閥:http://www.vtongroup.com/products/detail/26.html

進(jìn)口電動(dòng)角型調(diào)節(jié)閥:http://www.vtongroup.com/products/detail/27.html

進(jìn)口自力式調(diào)節(jié)閥：http://www.vtongroup.com/products/typelist/5.html

進(jìn)口自力式/自立式調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/50.html

進(jìn)口自力式壓力調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/51.html

進(jìn)口自力式閥前壓力調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/52.html

進(jìn)口自力式閥后壓力調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/53.html

進(jìn)口自力式流量調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/54.html

進(jìn)口自力式溫度調(diào)節(jié)閥 ：http://www.vtongroup.com/products/detail/55.html

進(jìn)口自力式微(差)壓調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/56.html

進(jìn)口帶指揮器壓力調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/57.html

進(jìn)口自力式壓差調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/58.html

進(jìn)口自力式氮封閥：http://www.vtongroup.com/products/detail/59.html

進(jìn)口自力式調(diào)壓閥：http://www.vtongroup.com/products/detail/60.html

進(jìn)口自力式減壓閥：http://www.vtongroup.com/products/detail/61.html

進(jìn)口自力式蒸汽調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/62.html

進(jìn)口自力式水調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/63.html

進(jìn)口自力式不銹鋼調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/64.html

進(jìn)口自力式鑄鋼調(diào)節(jié)閥：http://www.vtongroup.com/products/detail/65.html