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Gas valve

Dateline:2014-11-30    Hits:

The gas valve is a sphere with a circular channel for opening and closing parts, ball rotation with the stem of the valve opening and closing movement. Gas valve opening and closing parts is a hole in the ball, around the axis of rotation perpendicular to the channel, so as to achieve the purpose of opening and closing the channel. Gas valvefor opening and closing the main pipe and equipment used media.

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