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J641H-100C-DN80氣動截止閥_高壓氣動截止閥,J661Y焊接氣動截止閥,DN150鑄鋼法蘭氣動截止閥_截止閥_上海青青草视频污泵閥有限公司



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    J641H-100C-DN80氣動截止閥
    所屬類別:截止閥
    產品名稱:J641H-100C-DN80氣動截止閥
    產品標簽:高壓氣動截止閥,J661Y焊接氣動截止閥,DN150鑄鋼法蘭氣動截止閥
    谘詢熱線:021-59795176
    更新時間:2021-08-31 10:14:38
    產品概述

    J641H氣動截止閥適用於公稱壓力1.6MPa-6.4MPa,工作溫度-29~550℃的石油、化工、製藥、化肥、電力行業等各種工況的管路上,切斷或接通管路介質。驅動方式有手動、齒輪傳動、電動、氣動等。

    J641H氣動截止閥執行標準

    設計與製造結構長度浩蘭尺寸壓力一 溫鷹試驗一檢驗
    GB12235GB12221GB9113 JB79GB9131GB/T13927 JB/T9092

    J641H氣動截止閥壓力試驗

    公稱壓力1.62.54.06.410.016.0
    強度試驗2.43.86.09.615.024.0
    水密封試驗1.82.84.47.411.018.0
    上密封試驗1.82.84.47.0411.018.0
    氣密封試驗0.4-0.7

    J641H氣動截止閥主要零件材料及性能

    體蓋扳閥杆密封麵墊片(環)填料工作溫度℃適用介質
    WCB2Cr1313Cr
    STL
    本體材料
    尼龍
    增強柔性石墨
    1Crl3/柔性石墨
    08軟鋼
    0Cr18Ni9Ti
    OCr18Ni12Mo2Ti
    柔性石墨
    增強柔性石墨
    SFB-260
    SFP-260
    ≤425

    水、蒸汽、油品

    WC138CrMoAI
    25Cr2MoV
    ≤450
    WC6≤540
    WC9≤570
    ZGCr5Mo≤540
    ZG1Cr18Ni9Ti1Cr18Ni9Ti≤200硝酸類
    ZGCr18Ni12Mo2Ti1C18Ni12Mo2Ti≤200醋酸類
    1.6MPa主要連接尺寸


    尺寸DN1520253240506580100125150200250300350400450500600
    Lmm130150160180200250265280300325350400450500550600650700800
    Hmm1751802102103503583734355006146748181225141516301780205021812599
    Wmm180180200200200240240280320360360400450500500600720720720
    2.5MPa主要連接尺寸


    尺寸DN1520253240506580100125150200250300350400450500600
    Lmm130150160180200250265280300325350400450500550600650700800
    Hmm1751802102103503583734355006146748181225141516301780205021812599
    Wmm180180200200200240240280320360360400450500500600720720720
    4.0MPa主要連接尺寸


    尺寸DN1520253240506580100125150200250300350400
    Lmm130150160180200250280310350400450550650750850950
    Hmm1751802102103503583734355006146748181225141516301780
    Wmm180180200200200240240280320360360400450500500600
    6.4MPa主要連接尺寸


    尺寸DN1520253240506580100125150200250300350400
    Lmm170190210230240250280320350400450550650750850950
    Hmm175180210230350359373435500614674818970114512801450
    Wmm120120140160200240280320360400400450560640800800
    10.0MPa主要連接尺寸


    尺寸DN1520253240506580100125150200250
    Lmm170190210230240250280310350400450550650
    Hmm175180210230350359373435500614674818970
    Wmm120120160180240280320360400450560640720
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