摘要
将尿素合成塔液位调节蝶阀成功的改造为三偏心蝶阀,介绍三偏心蝶阀的结构特征、流量特性以及材料选择要求。
The butterfly valve adjusting liquid level of urea converter was successfully revamped into tri-eccentric butterfly valves. This paper presents the structure and flow characteristics of the trieccentric butterfly valves and requirements to material selection.
出处
《大氮肥》
CAS
2007年第2期87-88,共2页
Large Scale Nitrogenous Fertilizer Industry
关键词
三偏心蝶阀
流量特性
材料选择
tri-eccentric butterfly valve, flow characteristics, material selection
