I-API 6A ivelufa yeplagi yeplagi ephezulu okanye esezantsi yokungena

Ivalve yeplagi yinxalenye eyimfuneko esetyenziswa kuxinzelelo oluphezulu oluphindaphindenekayo kwimisebenzi yesamente kunye nokuqhekeka kwibala le-oyile kwaye ifanelekile ukulawula ulwelo olunoxinzelelo oluphezulu olufanayo. Kubandakanya ukwakheka kwe-compact, ukugcinwa okulula, i-torque encinci, ukuvulwa ngokukhawuleza kunye nokusebenza okulula, i-valve yeplagi ifanelekile kwi-cementing kunye ne-fracturing manifolds.

Ngokumalunga nokusebenza, i-valve yeplagi inokuqhutywa ngesandla, i-hydraulic, okanye ngombane, ibonelela ngokuguquguqukayo ukuhlangabezana neemfuno ezithile zolawulo kunye ne-automation. Ukusebenza ngesandla, i-valve ifakwe i-handwheel okanye i-lever evumela ukuba kube lula kunye nokulungelelaniswa ngokuchanekileyo kwendawo yeplagi. Ukusebenza ngokuzenzekelayo, i-valve inokuxhotyiswa ngee-actuator eziphendula iimpawu ezivela kwinkqubo yokulawula, eyenza ukusebenza kude kunye nokulawula ukuhamba okuchanekileyo.