国产日韩精品欧美一区灰灰,免费的很黄很污的视频,亚洲一区二区三区精品视频,国产精品无码2021在线观看,91热久久免费频精品黑人99

    <dd id="bgs1d"><optgroup id="bgs1d"></optgroup></dd>

  • 13665911999 13665911999

    電動真空閥

    電動真空閥

    質(zhì)量穩(wěn)定:實行全過程質(zhì)量監(jiān)控,細致入微,全方位檢測!

    價格合理:高效內(nèi)部成本控制,減少了開支,讓利于客戶!

    交貨快捷:生產(chǎn)流水線,充足的備貨,縮短了交貨期!

    銷售:0592-7152801

    傳真:0592-7152811

    支持:13950155029

    QQ : 35527467

    郵箱:cnbgfm@foxmail.com

    GUD型-電動高真空(壓力)球閥
     
      GUD型電動高真空(壓力)球閥是以電動裝置驅(qū)動閥桿與球芯來執(zhí)行啟閉動作,達到接通或切斷真空(壓力)系統(tǒng)管路中的介質(zhì)流。應用于真空、乳制品、酒業(yè)、生物工程、食品、制藥、飲料、化妝品及化工領域。
     
    GUD
    Electromagnetism Vacuum air valve
     
      GUD electric high vacuum(pressure)ball valve uses electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuum(pressure)pipeline. It is used in the areas of vacuum, dairy products, breweries, biological engineering, foddstuff, pharmaceuticals, drinks, cosmetics and chemicals.
     
    主要技術(shù)性能
    Main Technical Performance
     
     

     閥門漏率:Valve Leak Rate  ≤1.3×10-4Pa.L/S.
     適用溫度:Applicable Temperature  -30~+150℃
     -30~+150℃(PPL密封)
     關(guān)閉時間:Close time  ≤30S
     適用范圍:Applicability
     連接型式 Loose Flange  使用壓力范圍(Pa)
     活套法蘭(GB6070、JB919)  0.6×106~1.3×10-4
     焊接法蘭(GB6070、JB919)  1.6×106~1.3×10-4
     快卸法蘭(GB4982)  0.1×106~1.3×10-4
     螺紋連接 Threaded Connection  1.6×106~1.3×10-4
     
    主要零件材料
    Materials of Main Parts
     
     

    閥體、閥蓋、閥桿:不銹鋼
    密封件:四氟乙烯、氟橡膠、PPL。
    Body, disc and stem: stainless steel.
    Sealing element: NBR, Viton, PPL.
     CONSTRUCTION FIGHTS (mm) 
    外形及連接尺寸(mm)(JB919)
    Overall and Connection Dimensions(mm)
    電動真空閥結(jié)構(gòu)圖
    螺紋連接的外形及連接尺寸(圖一)
     
    Model
    型號
    DN
    G
    H
    E
    L
    GUD-10(G)
    10
    1/4"
    153
    157
    68
    GUD-16(G)
    16
    1/2"
    172
    157
    72
    GUD-20(G)
    20
    3/4"
    178
    157
    82
    GUD-25(G)
    25
    1"
    187
    157
    90
    GUD-32(G)
    32
    1-1/4"
    206
    157
    112
    GUD-40(G)
    40
    1-1/2"
    212
    157
    120
    GUD-50(G)
    50
    2"
    265
    157
    145
    GUD-63(G)
    63
    2-1/2"
    305
    207
    185
    GUD-80(G)
    80
    3"
    330
    207
    210
    GUD-100(G)
    100
    4"
    350
    207
    268
    活套法蘭連接(GB6070)(圖二)
     
    Model
    型號
    DN
    D
    Do
    H
    E
    L
    n-φc
    GUD-10(F)
    10
    55
    40
    153
    157
    84
    4-φ6.6
    GUD-16(F)
    16
    60
    45
    172
    157
    84
    4-φ6.6
    GUD-25(F)
    25
    70
    55
    187
    157
    114
    4-φ6.6
    GUD-32(F)
    32
    90
    70
    206
    157
    140
    4-φ9
    GUD-40(F)
    40
    100
    80
    212
    157
    160
    4-φ9
    GUD-50(F)
    50
    110
    90
    265
    157
    170
    4-φ9
    GUD-63(F)
    63
    130
    110
    305
    207
    195
    4-φ9
    GUD-80(F)
    80
    145
    125
    330
    207
    203
    8-φ9
    GUD-100(F)
    100
    165
    145
    350
    207
    280
    8-φ9
    快卸法蘭連接(GB4982)(圖三)
     
    Model
    型號
    DN
    D1
    D
    H
    E
    L
    GUD-10(KF)
    10
    12.2
    30
    153
    157
    84
    GUD-16(KF)
    16
    17.2
    30
    172
    157
    84
    GUD-25(KF)
    25
    26.2
    40
    187
    157
    114
    GUD-32(KF)
    32
    34.2
    55
    206
    157
    140
    GUD-40(KF)
    40
    41.2
    55
    212
    157
    160
    GUD-50(KF)
    50
    52.2
    75
    265
    157
    170
    ?

    極限詞失效聲明