摘要
自动保压重锤式液控蝶阀采用二阶段关闭,与普通阀门有所不同。简单介绍蝶阀可能出现的主要故障及其原因,通过具体实例说明如何根据二阶段液控蝶阀的最主要性能指标即开阀时间、快关时间、慢关时间的变化及相互之间的关系排除故障。
Because two-stage closing is adopted in automatic pressure keeping weight type hydraulic control butterfly valve,it is different from common valves.The main faults and causes of the butterfly valve were introduced.Through an example,it was shown that how to remove faults according to the main performance indexes changes of the hydraulic controlled butterfly valve and their mutual relations.
出处
《机床与液压》
北大核心
2012年第8期97-99,共3页
Machine Tool & Hydraulics
关键词
自动保压重锤式液控蝶阀
性能
故障
Automatic pressure keeping weight type hydraulic control butterfly valve
Performance
Fault
