Valve nkwụnye mmanụ n'oche ọla

Okwu Mmalite ngwaahịa

Ihe nkwụnye nkwụnye bụ ụdị valvụ nke akụkụ mmechi - nkwụnye ahụ na-atụgharị 90 degrees gburugburu etiti etiti nke valve ahụ iji nweta nzube nke imeghe na imechi. A na-eji ya ebipụ, kesaa ma gbanwee ntụziaka nke ntụgharị nke ọkara na pipeline. Dabere na ọdịdị nke ọkara na nguzogide mbuze nke valvụ / ọnụ ụzọ akara elu, enwere ike iji ya mee ihe mgbe ụfọdụ maka nkwụsịtụ. E gosipụtara akara nkwụnye mmanụ njedebe Flange na valvụ plọg mmanụ na-eme mmanụ na foto a. Nkwụnye valvụ bụ ụdị yiri ya dị ka valvụ bọọlụ, mana yana mpaghara mkpuchi buru ibu karịa valvụ bọọlụ, yabụ na-arụ ọrụ nke ọma ka mma, mana enwere ike dị elu, yabụ anaghị atụ aro valvụ plọg maka valvụ buru ibu. N'adịghị ka valvụ bọọlụ ma ọ bụ valvụ plọg na-abụghị mmanụ mmanụ, a na-eji valvụ plọg a na-amị amị mee na oghere dị na plọg na-ejigide mmanụ mmanu. Mgbe a na-eji ya eme ihe, mmanụ mmanu na-egbochi ịrapara ma na-enye ike hydraulic nke na-enyere aka ibuli plọg ahụ ma belata mbọ a chọrọ maka ịrụ ọrụ rotary. Na mgbakwunye, mmanu mmanu na-enye akara n'etiti oghere oche nke valvụ ahụ na plọg ka enwere ike nweta nkwụsị siri ike. A na-ejikarị valvụ plọg na njem mmanụ na gas, petrochemical, kemịkalụ, ụlọ ahịa ọgwụ, wdg.