Guhagarika inshuro ebyiri no kuvoma Amashanyarazi, DBB Amacomeka ya plaque, ibyuma bya Carbone, ibyuma bitagira umuyonga, Duplex Steel, WCB, CF8, CF8M, 4A

Amashanyarazi ya DBB azigama umwanya, agabanye gukenera sisitemu zihenze zihenze, kandi utange ubushobozi bwa zeru-ziva mumugezi ugana epfo. Iyo valve nayo yemerera kugenzura ubunyangamugayo bwa kashe yintebe.Mu rwego rwa peteroli na gaze, kabiri guhagarika no kuva amaraso hamwe no kwigunga kabiri hamwe na valve yubutabazi irashobora gukoreshwa mubikorwa bitandukanye no mumasoko, nka gaze karemano ya lisukiya, peteroli-chimique, ihererekanyabubasha nububiko, inzira yinganda za gazi, umugenzuzi na valve nyinshi mumiyoboro y'amazi, hamwe numuyoboro utunganijwe neza. DBB Gucomeka valve yagenewe gukoreshwa mumiyoboro y'amazi ifite imiyoboro hamwe nuburyo bubiri bwo gusohora hamwe nuburinzi bwuzuye burinzwe.

Amashanyarazi ya DBB akoreshwa mubisabwa bisaba kwigunga cyane kugirango hamenyekane ko nta bisohoka bibaho. Ni ubuhe bwoko bwo guhitamo buterwa n'ubwoko bwa porogaramu na serivisi.Urugero, mu nzira y'amazi cyangwa hafi y'umujyi wa serivisi ishinzwe amazi, kwagura inshuro ebyiri hamwe Ubushobozi bwa DBB bwogukoresha uburyo bwo kwigunga, kuko butanga epfo na ruguru kashe ya mashini icyarimwe, mubisanzwe ntabwo ihindurwa nimpinduka zumuvuduko cyangwa kunyeganyega.