先导式气动截止阀的设计  

On the design of pilot-opetated and pneumatic stopping valve

作　　者：孙荣权[1] 赵丽丽[1] 赵双双[1] 

机构地区：[1]沈阳大学机械工程学院,辽宁沈阳110044

出　　处：《阀门》2002年第1期12-13,共2页VALVE MAGAZINE

摘　　要：论述了自动控制截止阀的工作原理 ,以实例计算分析了先导式气动截止阀的特点。Pneunatic stopping valve, through its low air pressure, restricts the function of the use of large hore diametered or high presured medium. The pilot opetated and pneumatic stopping valve proposed in this paper just serves this purpose ,turing the utilization of stopping valve basing on large bore diametered and high pressured medium into reality.

关 键 词：先导式 气动截止阀 设计 自动控制 工作原理 

分 类 号：TH134[机械工程—机械制造及自动化]