DDC型系列电磁真空带充气阀|真空电磁充气阀
DDC型系列电磁真空带充气阀|真空电磁充气阀
产品价格:¥100(人民币)
  • 规格:DDC
  • 发货地:浙江瓯北
  • 品牌:
  • 最小起订量:1台
  • 免费会员
    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

    联系我时,请说是在汽配名企网上看到的,谢谢!

    商品详情

      DDC-JQ型-电磁真空带充气阀
       
        DDC-JQ型电磁真空带充气阀是机械真空泵安全阀,安装于机械真空泵的进气口,并与泵同步开启和关闭。当泵停止工作或电源突然中断时,阀门自动关闭。使真空系统保持真空并将大气充入泵腔内,从而避免泵油逆向流动而污染真空系统。适用介质为纯净空气和非腐蚀性气体。
       
      DDC-JQ
      Electro-vacuum Charging Valve
       
        DDC-JQ electro-vacuum charging valve is a safety valve for vacuum, pump. It is mounted at the intake nozzle of vacuum pump, synchronously opened and closed with the vacuum pump. In case that vacuum pump stops working or power supply is suddenly broken off, valve will be cosed automatically to keep the vacuum system vacuum and the air charged into the cavity of vacuum pump, thus to prevent pump oil from reverse flow that can pollute the vacuum system. Applicable medium can be pure air and noncorrosive gases.
       
      主要技术性能
      Main Technical Performance
       
       





       适用范围:Applicability  105~10-2Pa
       阀门漏率:Valve Leak Rate  ≤6.7×10-3Pa.L/S.
       适用温度:Applicability  -30~+50℃
       线围温升:Coil Temperature Rise  ≤65℃
       开闭时间:Open-close Time  ≤3S
       电源电压:Mains Voltage  220V/50Hz
       

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