Technical Articles

The Structural Characteristics of Fully Welded Ball Valves

• May Sat, 2017
• Hits: 55

The Fully Welded Structure The ball valve body is made by welding 6 parts of forged shells after assembling them. The structure of a ball valve is compact and makes the ball valve an integral whole....

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Rising Stem Gate Valve & Non Rising Stem Gate Valve

• Feb Fri, 2017
• Hits: 40

According to different driving mode, rising stem gate valve implements opening or closing by using hand wheel drive the nut to make stem linearly up and down. Non rising stem gate valve is opened or closed...

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