船用青铜截止阀波纹管与填料双重密封的使用与研究

Application and research of double sealing of bellows and packing for bronze globe valve on shipboard

介绍了船用青铜截止阀使用一般填料密封装置在工况系统中存在的问题。对阀门存在的外漏原因进行了分析。给出了青铜波纹管的研制过程及与填料双重密封的使用效果。

Introduces general problems on packing and sealing equipment for bronze globe valve during operation on shipboard,analyzes the causes for valve leakage,gives the developing processes of bronze bellows and application effect on double packing sealing.