he ʻano mea hoʻomalu kahe.Hoʻohana nui ʻia i ka ʻoihana meaʻai, ka hana lāʻau lapaʻau, ka mīkini brewing a pēlā aku.Ma ke ʻano he mea hana kīwī butterfly, hāʻawi ʻo COVNA i kahi valve sanitary butterfly ma ke kila kila 304 a i ʻole 316 no kāu koho.E nīnau iā mākou no ka loaʻa ʻana o nā kikoʻī hou aku!