Vacuum Vent Valve

It is used to discharge the gas in the vacuum chamber into the atmosphere, and can also be used as an inlet for conveying substances into the vacuum chamber.

Both KF and CF flanges are optional.


There are various forms of air tube terminal interfaces, such as MVCR, FVCR, LOK and TUBE.
The length of the air tube can be customized according to requirements.

  • CF Flange: -60°C to 315°C.
  • KF Flange: -20°C to 150°C.
  • Flange Material: SUS304.
  • Valve Material: SUS316.
  • Vacuum Degree: 1 x 10⁻⁹ Torr.
Both 2D and 3D models can be provided, and non-standard customization is accepted. If you have any requirements, you can consult our sales engineers.

  • Size parameters
  • Product Features
用于将真空腔室气体排放到大气中,也可用作向真空腔体输送腔体的入口。 
KF&CF法兰可选
多种气管终端接口形式MVCR\FVCR\LOK\TUBE。
气管长度可按照需求定制
CF 法兰:-60°C 至 315°C
KF 法兰:-20°C 至 150°C
法兰:SUS304
阀门:SUS316
真空度:1 x 10 -9Torr
可提供2D\3D模型,接受非标定制。如有需求可咨询销售工程师。