摘要
针对弹性阀瓣弹簧式安全阀结构特点 ,对影响其在线整定准确性的主要因素进行了分析与探讨。提出了在弹性阀瓣密封面积未知的情况下 。
Aiming at structure characteristics of flexible disk spring type safe valve,analyze and discuss on the main factors of on-line set pressure veractity affected.Propose on-line set pressure methods of open action pressure to the spring type safety valve under the condition of unknown flexible disk sealing area.
出处
《阀门》
2004年第4期11-14,共4页
VALVE MAGAZINE
