Ahụ valvụ agịga na valvụ agịga bụkwa akụkụ nke ziri ezi nke enyochala ma kwekọọ. Enwere oghere nozzle anọ nwere dayameta nke 0.35mm na isi nozzle, na-ekesa nke ọma, na akụkụ ịgbasa bụ 150°. Enwere flange n'akụkụ elu nke nozulu, nke a na-etinye na nsọtụ ala nke ahụ injector na akị. Ụgbọ elu na-ejikọta ọnụ n'etiti nozzle na ahụ injector ejirila nlezianya gwutuo iji nọgide na-enwe ike mmanu. Enwere ntụtụ n'elu ụgbọ elu ahụ na nsọtụ elu nke nozzle na ahụ injector iji hụ na ụzọ mmanụ abụọ ahụ dabara, na ụzọ mmanụ na-eduga ozugbo na ọnụ ụlọ nrụgide nke nozzle. Ngwunye ala nke ogologo valvụ agịga ahụ nwere ebe a na-agbagharị agbagharị, nke dị n'elu oche valvụ agịga na ntinye mmanụ ọkụ. Naanị n'oche valvụ a bụ oghere nozzle anọ a kpọtụrụ aha n'elu. A na-etinye obere cylinder dị na njedebe elu nke valvụ agịga n'ime oghere dị na njedebe ala nke mkpanaka ejector. Esemokwu mmiri dị na nsọtụ elu nke mkpanaka ejector na-agbanye valvụ agịga n'oche ya, mechie oghere nozzle.

Mgbe mgbapụta mmanụ mmanụ na-agbanye mmanụ ọkụ dị elu n'ime ọnụ ụlọ nrụgide nrụgide dị n'okpuru oghere site na nkwonkwo ọkpọkọ na ihe nzacha mmanụ slotted, nrụgide mmanụ na-abawanye. N'ihi nrụgide nke mmanụ ọkụ n'elu cone na njedebe ala nke valvụ agịga ahụ, a na-emepụta ike axial, nke na-agbalịsi ike ibuli valvụ agịga. Mgbe nrụgide mmanụ ọkụ na-abawanye iji merie ike na-agbanwe agbanwe nke nrụgide na-achịkwa mmiri, valvụ agịga na-ahapụ oche valvụ na mmanụ ọkụ na-agbanye n'ime cylinder site na oghere injection anọ na oke ọsọ. Mgbe mgbapụta ịgba mmanụ mmanụ kwụsịrị inye mmanụ, nrụgide mmanụ dị na injector mmanụ na-adaba, valvụ agịga ahụ na-adaghachi na oche valvụ n'okpuru ọrụ nrụgide na-achịkwa mmiri, na ntụtụ mmanụ na-akwụsị ozugbo.