http://www.zk-v.com/ProductShow_117.htmlDHSC防爆電動籠式單座調節(jié)閥

DHSC防爆電動籠式單座調節(jié)閥結構特點和應用范圍  

     CV3000-KHSC電動籠式單座調節(jié)閥適用于高壓差易產生閃蒸空化的場合，是一種高性能的單座調節(jié)閥，堅固的套筒保護閥體不受閃蒸和空化的破壞。閥結構緊湊，有呈S流線型的通道，使其壓降損失小，流量大，可調范圍廣。閥芯導向面積大，抗振性好。調節(jié)閥的泄漏量符合ANSI B16.104標準。調節(jié)閥配用多彈簧薄膜執(zhí)行機構，其結構緊湊，輸出力大。  
     本產品符合GB/T4213-92、VDS4006-92標準。  

DHSC防爆電動籠式單座調節(jié)閥技術參數(shù)和性能指標  

閥    體   

    型    式    直通單座鑄造球形閥  
    公稱通徑    40、50、65、80、100、150、200mm  
    公稱壓力    ANSI 125、150、300、600  JIS10、16、20、30、40K  PN1.6、4.0、6.4MPa  
    連接型式    法蘭連接：FF、RF、RJ、LG  
                法蘭標準：JIS B2201-1984、ANSI B16.5-1981、JB79-59等  
                焊接連接：嵌接焊SW（40～50mm）  對接焊BW（65～200mm）  
    材    料    鑄鋼（ZG230-450）  
                鑄不銹鋼（ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、ZG316L）、鈦等  
    上 閥 蓋    常溫型（P）：-17～+230℃  伸長Ⅰ型（EⅠ）：-45～-17℃ +230～+566℃  
                伸長Ⅱ型（EⅡ）：-100～-45℃  伸長Ⅲ型（EⅢ）：-196～-100℃  
                注：工作溫度不準超過各種材料的允許范圍  
    壓蓋型式    螺栓壓緊式  
    填    料    V型聚填料、含浸聚石棉填料、石棉編織填料、石墨填料  

DHSC防爆電動籠式單座調節(jié)閥閥內組件  

    閥芯型式    單座套筒式柱塞型閥芯  


    套筒形式    分離式套筒  
    材    料    不銹鋼（1Cr18Ni9Ti、1Cr18Ni12Mo2Ti、17-4PH、9Cr18、316L）  
                不銹鋼堆焊司太萊合金、鈦和耐腐蝕合金等  

DHSC防爆電動籠式單座調節(jié)閥執(zhí)行機構

    型    式    DKZ系列電動執(zhí)行機構；361L系列電子式電動執(zhí)行機構；SKZ系列電子式電動執(zhí)行機構；PSL系列電子式電動執(zhí)行機構

    輸入信號    DKZ執(zhí)行機構: Ⅱ型0～10mA·DC(輸入電阻200Ω)；Ⅲ型4～20mA·DC(輸入電阻250Ω) 
               361L執(zhí)行機構: 4～20mA·DC、1～5V·DC(輸入電阻250Ω)
               SKZ執(zhí)行機構: 4～20mA·DC、1～5V·DC
               PSL執(zhí)行機構: 4～20mA·DC

    電源電壓    DKZ執(zhí)行機構：220V，50Hz
               361L執(zhí)行機構：220V，50Hz
               SKZ執(zhí)行機構：單相控制220V，50Hz
               PSL執(zhí)行機構：單相控制220V，50Hz；三相控制380V，50Hz

    手動機構    DKZ執(zhí)行機構：手輪
               361L執(zhí)行機構：離合式
               SKZ執(zhí)行機構：手輪
               PSL執(zhí)行機構：手輪

閥作用型式     電關式或電開式

附    件       定位器、手輪機構、閥位傳送器等

性    能

    泄 漏 量    符合標準ANSI B16.104Ⅳ級，小于額定Cv的0.01%
    回    差    配DKZ執(zhí)行機構為1.5%；配361L執(zhí)行機構為2%；配SKZ執(zhí)行機構為1%；配PSL執(zhí)行機構為1%
    基本誤差    配DKZ執(zhí)行機構為±2.5%；配361L執(zhí)行機構為±2%；配SKZ執(zhí)行機構為±1.5%；配PSL執(zhí)行機構為±1%
                注：采用標準的V型聚填料時

可調范圍       50：1

http://www.zk-v.com/CV3000tiaojiefa/                    CV3000調節(jié)閥

http://www.zk-v.com/CV3000qidongtiaojiefa/        CV3000氣動調節(jié)閥

http://www.zk-v.com/cv3000diandongtiaojiefa/      CV3000電動調節(jié)閥

http://www.zk-v.com/diandongtiaojiefa/      電動調節(jié)閥

http://www.zk-v.com/dddztjf/           電動單座調節(jié)閥

http://www.zk-v.com/ddtttjf/           電動套筒調節(jié)閥

http://www.zk-v.com/ddsttjf/               電動三通調節(jié)閥

http://www.zk-v.com/ddcftjf/               電動襯氟調節(jié)閥

http://www.zk-v.com/ddwktjf/               電動溫控調節(jié)閥

http://www.zk-v.com/ddettjf/               電動二通調節(jié)閥

http://www.zk-v.com/ddgytjf/               電動高壓調節(jié)閥     

http://www.zk-v.com/qidongtiaojiefa/       氣動調節(jié)閥

http://www.zk-v.com/qdjxxtjf/              氣動精小型調節(jié)閥  

http://www.zk-v.com/qdcftjf/               氣動襯氟調節(jié)閥

http://www.zk-v.com/qddztjf/           氣動單座調節(jié)閥

http://www.zk-v.com/qdtttjf/               氣動套筒調節(jié)閥

http://www.zk-v.com/qdgytjf/               氣動高壓調節(jié)閥

http://www.zk-v.com/qdsttjf/               氣動三通調節(jié)閥

http://www.zk-v.com/qdettjf/               氣動二通調節(jié)閥

http://www.zk-v.com/tezhongtiaojiefa/    特種調節(jié)閥

http://www.zk-v.com/zilishitiaojiefa/    自力式調節(jié)閥

http://www.zk-v.com/qdVxtjf/             氣動V型調節(jié)閥

http://www.zk-v.com/qdoxtjf/             氣動O型調節(jié)閥

http://www.zk-v.com/ddtftjf/             電動通風調節(jié)閥

http://www.zk-v.com/yqzytjf/             氧氣調節(jié)閥

http://www.zk-v.com/qdtftjf/             氣動通風調節(jié)閥

http://www.zk-v.com/zlswdtjf/            自力式溫度調節(jié)閥

http://www.zk-v.com/diandongfamen/       電動閥門

http://www.zk-v.com/diandongqiufa/       電動球閥

http://www.zk-v.com/diandongdiefa/       電動蝶閥

http://www.zk-v.com/diandongjiezhifa/    電動截止閥

http://www.zk-v.com/diandongzhafa/       電動閘閥

http://www.zk-v.com/diandongdaozhafa/    電動刀閘閥

http://www.zk-v.com/ddgyzf/              電動高壓閘閥

http://www.zk-v.com/ddsfzf/              電動水封閘閥

http://www.zk-v.com/ddzkzf/              電動真空閘閥

http://www.zk-v.com/dddkjdf/             電動大口徑蝶閥

http://www.zk-v.com/ddgwdf/              電動高溫蝶閥

http://www.zk-v.com/ddtcf/               電動陶瓷球閥

http://www.zk-v.com/ddtcpz/              電動陶瓷排渣閥

http://www.zk-v.com/qidongfamen/         氣動閥門

http://www.zk-v.com/qidongqiufa/         氣動球閥

http://www.zk-v.com/qidongdiefa/       氣動蝶閥   

http://www.zk-v.com/qidongzhafa/         氣動閘閥

http://www.zk-v.com/qidongjiezhifa/      氣動截止閥

http://www.zk-v.com/qidongdaozhafa/      氣動刀閘閥

http://www.zk-v.com/qdtcqf/              氣動陶瓷球閥

http://www.zk-v.com/qdtcjlf/             氣動陶瓷進料閥

http://www.zk-v.com/qdtcclf/             氣動陶瓷出料閥

http://www.zk-v.com/taocifa/             陶瓷閥

http://www.zk-v.com/taocizhafa/          陶瓷閘閥

http://www.zk-v.com/taociqiufa/          陶瓷球閥

http://www.zk-v.com/taocizhihuifa/       陶瓷止回閥

http://www.zk-v.com/taocidiefa/          陶瓷蝶閥

http://www.zk-v.com/taocidaozhafa/       陶瓷刀閘閥

http://www.zk-v.com/taocijiezhifa/       陶瓷截止閥

http://www.zk-v.com/qieduanfa/           切斷閥

http://www.zk-v.com/qidongqieduanfa/     氣動切斷閥

http://www.zk-v.com/paizhazhihuifa/      排渣止回閥

http://www.zk-v.com/paizhazhafa/         排渣閘閥

http://www.zk-v.com/duangangfamen/       鍛鋼閥門

http://www.zk-v.com/zhixingqifujian/     執(zhí)行器及附件

http://www.zk-v.com/ddzxjg/              電動執(zhí)行機構

http://www.zk-v.com/qdzxjg/              氣動執(zhí)行機構