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Trunnion ball valve - An Overview

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Chambered ball seats, seat pocket system design, stem seal safety and flushing technique types support valve overall performance and increase support existence-time. The ball is fixed in a position whilst it rotates. The trunnion ball valve’s seats will often be in connection with this ball, which reduces the torque. As http://rafaeleebwx.full-design.com/trunnion-ball-valve-An-Overview-38055541

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