Nā noi
▪ ʻO ka pahu hoʻomaha a me ka hoʻohuli ʻana he ʻano hygienic single/double seat valve pneumatically, i hoʻohana ʻia i kahi ākea o ka noi ma ka ʻoihana hoʻoponopono meaʻai, hana inu, lāʻau lapaʻau a me nā ʻoihana kemika maikaʻi.