An Unbiased View of trunnion ball valve

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Ball of trunnion ball valve is fixed, it doesn't shift with medium tension. Trunnion ball valve has floating seats. The seats transfer With all the medium strain to tight the ball and seal ring to be sure sealing reliability. Bearings could be mounted in leading shaft and base shaft, which http://trunnion-ball-valve71480.bloguetechno.com/New-Step-by-Step-Map-For-trunnion-ball-valve-30075357


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