Mndandanda Watsopano Woyambitsa - Gawo 7: Chongani valve-IRI Series

Ndi cheke cha valve-IRI, valavu yoletsa kubweza kwapamwamba kwambiri yopangidwa kuti iteteze mapaipi othirira kuti asayendere mobwerera komanso kuthamanga kwamphamvu. Zopangidwira kuti zikhale zolimba komanso zosinthika, mndandanda wa valve uwu umatsimikizira kugwira ntchito kodalirika m'madera osiyanasiyana aulimi, kuchokera kumafamu ang'onoang'ono kupita ku ntchito zazikulu za ulimi wothirira.

Kusinthasintha Kwapawiri Kuyika:Kugwirizana ndi kuyika koyima komanso kopingasa, kupangitsa kulumikizana kosasinthika mu mapaipi omwe alipo.

Zosankha Zamakulidwe Angapo:Amapezeka mu 3" (DN80), 4" (DN100), ndi 6" (DN150) ma diameter kuti agwirizane ndi mapaipi amitundu yosiyanasiyana komanso mafunde oyenda.

Kuthetsa Zovuta za Kuthirira M'mbuyo

Kubwerera m'mbuyo m'makina othirira kungayambitse kuwonongeka kwa mapampu, kuipitsidwa kwa magwero a madzi, ndi kugawa madzi mosagwirizana. Mndandanda wa Check Valve-IRI umalepheretsa izi podzitsekereza kubwerera m'mbuyo kwinaku ndikulola kuyenda kwamadzi patsogolo kosalekeza. Zosankha zake zosunthika zimapatsa mphamvu alimi kukhathamiritsa masanjidwe a mapaipi.