The three-piece ball valve with internal thread and the gate valve are the same type of valve. The difference is that the closing part is a ball, and the ball rotates around the center line of the val...
Pengai Huande Steel Valve Co.,Ltd export precision casting stainless steel floating ball valves to all over the world. This is our three piece internal threaded ball valves with a high platform. Usual...
The function of the double live ball valve is to manually control the flow switch. A live connection is to be able to disassemble it later. In the pipe line system the ball valve is mainly used to cut...
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