GD-J100高真空挡板阀
GD-J100高真空挡板阀
产品价格:¥980(人民币)
  • 规格:50
  • 发货地:上海
  • 品牌:
  • 最小起订量:1台
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    会员级别:钻石会员
    认证类型:企业认证
    企业证件:通过认证

    商铺名称:上海吉氟利泵阀有限公司

    联系人:陈雪(小姐)

    联系手机:

    固定电话:

    企业邮箱:2594890162@qq.com

    联系地址:上海嘉定区工业区388号

    邮编:201800

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    商品详情
      GD-J型高真空挡板阀,GD-J100高真空挡板阀,GD-J50S高真空挡板阀
      GD-J型高真空挡板阀
       
        GD型高真空挡板阀用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。高真空挡板阀按轴封结构可分GD-J型橡胶轴封和GD-J(b)型波纹管轴封两种。按通导形式可分GD-J为角通型式,GD-S为带预抽口的三通型式。
       
      GD
      High Vacuum Flapper Valve
       
        GD high vacuum flapper valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. According to its shaft seal structure, high vacuum flapper valve is classified into GD-J rubber shaft seal type and GD-J(b)bellows shaft seal type. According to its put-through type, it is classified into GD-J angle type and GD-S three-way type with prepumping.
       
      GD-J型高真空挡板阀主要技术性能
      Main Technical Performance
       
       





       适用范围:Applicability  105~1.3×10-4Pa(轴封为橡胶)
       105~1.3×10-5Pa(轴封为波纹管)
       阀门漏率:Valve Leak Rate  ≤1.3×10-4Pa.L/S.(轴封为橡胶)
       ≤1.3×10-5Pa.L/S.(轴封为波纹管)
       适用温度:Applicable Temperature  -25~+80℃(丁腈橡胶)
       -30~+150℃(氟橡胶)
       
      GD-J型高真空挡板阀主要零件材料
      Materials of Main Parts
       
       


      阀体、阀盖、阀杆:铝合金、碳钢或不锈钢
      密封件:丁腈橡胶、氟橡胶、波纹管(轴封)。

      Body, bonnet and stem: aluminium alloy, carbon steel or stainless steel
      Sealing element: NBR, Viton, bellows(shaft seal)
       
      CONSTRUCTION FIGHTS(mm)
       
      GD-J型高真空挡板阀外形及连接尺寸(mm)
      Overall and Connection Dimensions(mm)
      快卸法兰连接
       
      Model
      型号
      DN
      D1
      D
      A
      H
      P
      法兰标准
      GD-J10(b)
      10
      12.2
      30
      40
      124.5
      60
      GB4982
      GD-J16(b)
      16
      17.2
      30
      40
      124.5
      60
      GD-J25(b)
      25
      26.2
      40
      50
      134.5
      78
      GD-J32(b)
      32
      34.2
      55
      58
      153
      78
      GD-J40(b)
      40
      41.2
      55
      65
      160.5
      78
      GD-J50(b)
      50
      52.2
      75
      70
      203
      78
       
      活套法兰连接
       
      Model
      型号
      DN
      D1
      Do
      D2
      A
      P
      H
      n-φc
      Dny预抽口
      法兰标准
      GD-J50
      50
      110
      90
      55
      70
      78
      203
      4-φ9
       
      GB6070
      GD-J63
      63
      130
      110
      68
      88
      160
      380
      4-φ9
       
      GD-J80
      80
      145
      125
      85
      98
      160
      400
      8-φ9
       
      GD-J100
      100
      165
      145
      105
      108
      160
      420
      8-φ9
       
      GD-J(S)160
      160
      225
      200
      165
      158
      160
      575
      8-φ11
      DN40 GB4982
      GD-J(S)200
      200
      285
      260
      208
      200
      160
      655
      12-φ11
      DN50 GB6070
      GD-J(S)250
      250
      335
      310
      258
      208
      250
      690
      12-φ11
      DN63 GB6070
      GD-J(S)320
      320
      425
      395
      328
      250
      250
      785
      12-φ14
      DN80 GB6070
      GD-J(S)150
      150
      220
      195
      156
      158
      160
      575
      8-φ12
      DN40 GB4982
      JB919
      GD-J(S)300
      300
      380
      350
      308
      250
      250
      785
      8-φ14
      DN80 GB6070
      JB919
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