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Trunnion Mounted API6D Ball Valve
Ma valve a mpira wa Trunnion ali ndi obturator yomangidwa ndi trunnion yomwe imalepheretsa kusamutsidwa kwa axial kwa mpira womwewo pakuyenda;Kuthamanga kwa mzere kumapondereza mpando pa mpira, kukhudzana pakati pa malo kumapanga kusindikiza kwa valve;kamangidwe kokhazikika ka trunnion kumapangitsa kuti pakhale mpumulo wokhazikika pakapanikizika kwambiri m'thupi;ma valve awa akhoza kusankhidwa kuti azigwiritsidwa ntchito mosiyanasiyana popanda malire enieni a kukula kwake ndi zovuta.
