Takitoru Takiwa Hiri Maama Wafer Butterfly Valve

Ko te hiri o te hiri o te pata pata e whakamahi ana i te hanganga tri-eccentric, ko te mata hiri o te nohoanga ka paiherea ki te kowiri tira, ko te mowhiti hiri o te kōpae he mea hanga he kowiri tira, he mea whakahiato kore-whakarewa. Ka tae ki te hanganga hiri whakarewa, tuwhera me te taipana iti, ngawari me te waatea. He pono te hiri o te takirere, he kaha te pehanga, te aukati waikura, te roa o te ratonga, e tika ana mo te wai, hau, mamaoa, hau, hinu me te waikawa, alkali, te tote me etahi atu reo kino.