GD-J型系列手动真空挡板阀|高真空挡板阀
GD-J型系列手动真空挡板阀|高真空挡板阀
产品价格:¥100(人民币)
  • 规格:GD
  • 发货地:浙江瓯北
  • 品牌:
  • 最小起订量:1台
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    会员级别:试用会员
    认证类型:企业认证
    企业证件:通过认证

    商铺名称:永嘉县德美特阀门有限公司

    联系人:余晨晨(小姐)

    联系手机:

    固定电话:

    企业邮箱:247691548@qq.com

    联系地址:浙江省永嘉县瓯北镇堡一工业区

    邮编:325102

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    商品详情
      GD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.
       
      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)
       
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