3000PSI WCB THREADED CHECK VALVE

Ntchito ya valavu yamtundu uwu ndikulola kuti sing'angayo iziyenda njira imodzi yokha ndikuletsa kuyenda kumbali imodzi.Kawirikawiri, valve iyi imagwira ntchito yokha.Pansi pa mphamvu yamadzimadzi yomwe ikuyenda mbali imodzi, chimbale cha valve chimatsegulidwa;Madziwo akamadutsa mbali ina, kuthamanga kwamadzimadzi ndi kulemera kwake kwa valavu ya valve kumachita pampando wa valve, kuti athetse kutuluka.
Valavu yoyang'ana ulusi wamkati ndi valavu ya butterfly ndi ya mtundu uwu wa valve, kuphatikizapo swing check valve ndi lift check valve.Valavu yoyang'ana pa swing ili ndi makina a hinge, ndipo disc ya valve ngati chitseko imakhazikika pampando wokhazikika.Pofuna kuonetsetsa kuti phokoso la valve likhoza kufika pamalo oyenera a mpando wa valavu nthawi zonse, valve clack imapangidwira mu hinge mechanism, kotero kuti valavu ya valve imakhala ndi malo okwanira osambira ndipo imapangitsa kuti valavu ikhale yogwirizana komanso yogwirizana kwambiri. mpando wa valve.Disiki ya valve ikhoza kupangidwa ndi chitsulo, kapena yophimbidwa ndi chikopa, mphira kapena kuphimba, malingana ndi zofunikira za ntchito.Pamene valavu yotsegula yotsegula imatsegulidwa kwathunthu, kuthamanga kwamadzimadzi kumakhala kosalekeza, kotero kuti kuthamanga kutsika kudzera mu valve kumakhala kochepa.Diski ya valavu yokweza yokwera ili pamtunda wosindikizira wa mpando wa valve pa thupi la valve.Kupatula kuti diski ya valve imatha kuwuka ndikugwa momasuka, valavu yotsalayo ili ngati valve yoyimitsa.Kuthamanga kwamadzimadzi kumakweza diski ya valavu kuchokera kumalo osindikizira a mpando wa valve, ndipo kubwerera kwapakati kumapangitsa kuti diski ya valve igwere ku mpando wa valve ndikudula kutuluka.Malingana ndi momwe ntchito ikugwiritsidwira ntchito, valavu ya valve ikhoza kukhala yazitsulo zonse kapena zokongoletsedwa ndi rabara kapena mphete ya rabara pa chimango cha valavu.Mofanana ndi valavu yoyimitsa, kutuluka kwa madzi kudzera mu valavu yowunikira kumakhalanso yopapatiza, kotero kuti kuthamanga kutsika kupyolera muzitsulo zoyendetsa galimoto ndi zazikulu kuposa za valve yoyang'ana swing, ndipo kutuluka kwa valve check check valve sikumakhala kochepa.