一、進(jìn)口氣動保溫調(diào)節(jié)閥概述

     進(jìn)口氣動保溫調(diào)節(jié)閥（Pneumatic insulation jacket regulating valve）具有同單座調(diào)節(jié)閥相同的性能，主要應(yīng)用在保溫場合。當(dāng)工藝介質(zhì)的結(jié)晶溫度低于環(huán)境溫度或流體溫度降低，造成粘度增加或流體出現(xiàn)凝固時，這時在調(diào)節(jié)閥體和上閥蓋處增設(shè)蒸汽保溫夾套裝置，使工藝過程按要求進(jìn)行下去。

二、進(jìn)口氣動保溫夾套調(diào)節(jié)閥主要性能

泄 漏 量： 金屬閥座：符合標(biāo)準(zhǔn)ANSI Bl6.104Ⅳ級， 小于額定的Cv的0.01％
           聚四氟乙烯閥座：符合標(biāo)準(zhǔn)ANSI Bl6.104 VI級，小于額定Cv的10-7
           司太萊堆焊閥座：小于額定CV的10-7
      回 差： 3％（不帶定位裝置）； 1％（帶定位裝置）
     線 性： ±5％（不帶定位裝置）； ±1％（帶定位裝置）
     備 注：采用標(biāo)準(zhǔn)的V型聚四氟乙烯填料。

三、進(jìn)口氣動保溫夾套調(diào)節(jié)閥參數(shù)表

進(jìn)口調(diào)節(jié)閥control valve（美國VTON威盾）是由電動執(zhí)行機(jī)構(gòu)或氣動執(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，自動調(diào)節(jié)閥門的開度，從而達(dá)到介質(zhì)流量、壓力和液位的閥門。調(diào)節(jié)閥分電動調(diào)節(jié)閥、氣動調(diào)節(jié)閥和自力式調(diào)節(jié)閥等。

    美國VTON威盾進(jìn)口調(diào)節(jié)閥包括：

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

進(jìn)口氣動調(diào)節(jié)閥：氣動薄膜調(diào)節(jié)閥，氣動籠式單座調(diào)節(jié)閥，氣動套筒調(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，氮氣，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)自動控制系統(tǒng)中

*經(jīng)銷商--深圳名閥：  

詳細(xì)產(chǎn)品信息可訪問：

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

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

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

進(jìn)口電動三通調(diào)節(jié)閥 http://www.vtongroup.com/products/detail/4.html

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

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

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

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

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

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

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

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

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