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Ball valve and sealing rings on each side which slips between the ball and a cup spring
Ball valve and sealing rings on each side which slips between the ball and a cup spring
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机译:两侧的球阀和密封圈在球和杯形弹簧之间滑动
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摘要
A ball (3) valve has a housing (1) and a connector to a selector shaft (5). The ball has sealing rings (6) on each side which slips between the ball and a cup spring on the housing inner surface.
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