ʻO kaʻO ka wafer valve nānā pāluahe kiwikā hoʻihoʻi ʻole ia no nā kumu āpau i ʻoi aku ka ikaika, māmā ke kaumaha a liʻiliʻi ka nui i hoʻohālikelike ʻia me kahi kiwikā nānā swing maʻamau a i ʻole ka valve nānā ola.itHoʻohana i ʻelua mau mea i hoʻouka ʻia i ka puna i hoʻopaʻa ʻia ma kahi pine hinge waena. Ke emi ke kahe ʻana, pani nā papa e ka hana puna torsion me ka ʻole o ke kahe hoʻohuli. Hāʻawi kēia hoʻolālā i nā pono pālua o No Water Hammer a me Non Slam i ka manawa like. ʻO nā hiʻohiʻona a pau i hui pū ʻia e hana i ka Dual Plate Check Valve kekahi o nā hoʻolālā kūpono loa.

aia iā mākouʻO ka wafer valve nānā pāluame ka hana sila kupaianaha, akā no ke kaomi haʻahaʻa a me ka mahana maʻamau wale nō, ma muli o ka palena o nā ʻano o ka rubbers.