Motorized Ball Valve

I ka ulu wikiwiki o ka ʻenehana ʻenehana, ke koho ʻana i ka ʻenehana valve kūpono hiki ke hana a uhaʻi paha i ka pono o kāu ʻōnaehana paipu, hilinaʻi, a me nā koina hana lōʻihi. ʻElua o nā mea i hoʻohālikelike pinepine ʻia…