ʻO Kina ka mea hoʻolako gula no Kina ʻO ke one ʻulaʻula hao ke hoʻolei pololei ʻana i ka hoʻolei ʻana i ka pahu hōʻoia haʻahaʻa ʻo Butterfly Valve Pipe Fitting Control Valve Ball Valve Gas Valve Water Valve