ʻO ka valve butterfly he ʻano ʻano valve i hoʻohana ʻia no ke kōkua ʻana e mālama pono i nā mea. ʻO kekahi o nā mea maikaʻi loa o ka valve valve stainless ʻo ia ka mea i hana ʻia me nā mea ikaika. Mālama kēia mau mea i ka ʻele a i ʻole ka pōʻino. ʻO kēia ka mea e hiki ai ke lōʻihi a hoʻomau i ka hana maikaʻi.
ʻO ka pahu kinipōpō pōkā e pale aku i ka ʻōpala a pale i ka ʻaʻahu. A inā e hoʻohana ʻia i nā wahi me ka wai kiʻekiʻe a i ʻole nā kemika paʻakikī, e noho maikaʻi ia. He mea nui kēlā, no ka mea, inā ʻeleʻele a haki paha ka valve, hiki ke hana hewa a pili i ke ʻano o ka holo ʻana.