摘要
弹簧组弹性阀座可以分阀前、阀后以及双面密封三种形式。这三种密封形式虽然很相似,但是密封特点差别很大,应用条件和场所各不相同。针对固定球阀弹簧组弹性阀座的三种密封形式,进行详细介绍。为弹簧组弹性阀座的密封形式的选取提供依据。
The group spring elastic valve seat has the sealed types of the seal before valve ,the seal after valve and two-sided seal.Although these three sealed forms are very similar, the characteristics of the three sealed forms is very big different and the application condition and the places each are not the same.The three forms of fixed ball valve′s group spring elastic valve seat seal are introduced.It provides the basis for the selection of the group spring elastic valve seat′s seal.
出处
《机械研究与应用》
2013年第6期99-100,107,共3页
Mechanical Research & Application
关键词
固定球阀
弹簧组弹性阀座
阀前密封
阀后密封
双面密封
fixed ball valve
group spring elastic valve seat
seal before valve
seal after valve
two-sided seal
