Sanitary manual welded butterfly valve, ka hale maʻalahi, ka leo liʻiliʻi, ke kaumaha māmā, ka nui o ka hoʻokomo ʻana, ka torque hoʻokele liʻiliʻi, ka maʻalahi a me ka wikiwiki o ka hana, a he hana hoʻoponopono kahe maikaʻi a me nā hiʻohiʻona sila.
Sanitary manual quick installation butterfly valve, maʻalahi ka hana, liʻiliʻi liʻiliʻi, māmā kaumaha, liʻiliʻi hoʻonohonoho nui, liʻiliʻi hoʻokele torque, maʻalahi a wikiwiki hoʻi, a he hana hoʻoponopono kahe maikaʻi a me nā hiʻohiʻona pani pani.