seated valve

Research and design of the metal seated ball valve in water-coal slurry working condition

水煤浆工况用硬密封球阀的研究与设计

Metal seated butterfly valve

金属密封蝶阀

Features and designs of a bubble tight, metal seated butterfly valve are introduced.

介绍了金属硬密封蝶阀的结构特点和设计特点。

Trim interference analysis of metal hard seated butterfly valve

金属硬密封蝶阀密封副干涉的分析

Clarify the design Peculiarity and classification and uses of resilient-seated gate valve.

阑述了低压铸铁弹性阀座闸阀的设计特点、分类和用途。

Research of Sealing Structure of Resilient Seated Gate Valve's Gate

弹性阀座闸阀的闸板密封结构分析

To avoid this discharge, install a spring-loaded, rubber seated check valve ahead of the backflow assembly.

为了避免这种排放，要在防回流阀总成前面安装一个弹簧驱动、橡胶阀座的止回阀。