Ibisobanuro bigufi:

Intoki icomeka intoki 3 inzira icomekani igifunga cyangwa plunger ifite ishusho izenguruka, mukuzunguruka dogere 90 kugirango ikore icyambu kumacomeka ya valve numubiri wa valve kimwe cyangwa gitandukanye, fungura cyangwa ufunge valve.Gucomeka kumacomeka irashobora kuba silindrike cyangwa conique muburyo.Mu byuma bya silindrike, imiyoboro muri rusange ni urukiramende;Mugucomeka kuma, umuyoboro ni trapezoidal.Iyi shusho ituma imiterere ya plug valve yoroha, ariko mugihe kimwe igatera igihombo runaka.Amacomeka ya plaque arakwiriye cyane mugukata no guhuza uburyo bwo gutandukanya no gutandukana, ariko ukurikije imiterere yabisabwa hamwe n’isuri irwanya ubuso bwa kashe, rimwe na rimwe irashobora no gukoreshwa mu gutereta.Kuberako kugenda hagati yikidodo cya plaque ya valve ifite ingaruka zo guhanagura, kandi iyo ifunguye byuzuye, irashobora kubuza rwose guhura nuburyo butemba,

NORTECHis kimwe mu Bushinwa buyoboye IntokiInzira 3 yamashanyarazi   Uruganda & Utanga isoko.