Kwa ogula, ndikofunikira kwambiri kusankha chabwinokutsekedwa kwa valve, choncho sankhani mosamala ndikuyerekeza opanga angapo.

Mkonzi pansipa akukuuzani malangizo oti musankhe zotsekera ma valve

1. Poyang'ana miyezo yoyesera, zokhoma za hardware padziko lonse lapansi zimakhala ndi ndondomeko zokhwima kwambiri.Pofuna kupulumutsa bwino ndalama, opanga ang'onoang'ono samatsatira zomwe zafotokozedwa, ndipo mitundu yayikulu nthawi zambiri imatsatira zomwe zafotokozedwa.

2. Muyenera kusankha mtundu waukulu kapena wothandizira mtundu wokhala ndi mbiri yapamwamba komanso mbiri yakale kuti mulowe nawo.Chifukwa ali ndi mphamvu zokwanira zachuma komanso njira yokhazikika yogwiritsira ntchito kuti awonetsetse kuti zinthu zantchito ndi ntchito zokonzanso pambuyo pogulitsa, amatha kupewa mikangano yomwe imabwera chifukwa cha zovuta zamtundu wazinthu.

3. Ma valve amagawidwa kukhala ma valve a zipata, ma valve a butterfly, ma valve a globe, ma valve ozungulira, ndi zina zotero.

4. Ma valve otsekera amatha kusankha zinthu zosiyanasiyana, molingana ndi chilengedwe cha maloko, monga kuuma kwa gasi, kaya ndi kutentha kwakukulu, kaya kuyenera kugonjetsedwa ndi dzimbiri, ndikusankha loko yoyenera.

5. Mafotokozedwe a valve, malinga ndi zosiyana za valve, sankhani zoyeneravalavu loko.

6. Onani ngati zizindikiro ndi zizindikiro zolongedza ma valve ndi zonse (kuphatikiza mulingo wadziko lonse wa chinthucho, giredi, dzina la wopanga, adilesi yatsatanetsatane, ndi tsiku lopangidwa) ngati zinthu zomwe zatuluka ndi zolimba, komanso ngati zomwe zili mu malangizo ogwiritsira ntchito zimagwirizana ndi mankhwala, ndipo musapewe kukokomeza ndipo mfundo zowona sizikugwirizana.