Hoʻohana kūikawā ʻia ka valve butterfly ventilation uila i nā ʻano ea āpau, e like me ke kinoea lepo, ke kinoea wela wela a me nā paipu ʻē aʻe, e like me ke kahe ʻana o ke kinoea a i ʻole ke hoʻopau ʻia, a koho ʻia nā mea like ʻole e hālāwai me nā ʻano mahana like ʻole o ka haʻahaʻa, waena. a kiʻekiʻe, a me ka corrosive media. ʻO ka mea maʻamau, aia ka mahana ma waena o - 20 ~ 425 ℃, a ʻoi aku ke kaomi ma lalo o 0.6MPa. Loaʻa iā ia nā pōmaikaʻi o ka torque hana liʻiliʻi a me ka hana maʻalahi, Long service life.

Hiki ke hoʻohana ʻia ka ventila uila e hoʻoponopono ana i ka valve butterfly ma ka hoʻokomo ʻana i ka hōʻailona mana (4 ~ 20mADC a i ʻole 1 ~ 5VDC) a me ka lako mana kūpono e hoʻokō ai i nā pono o ka hana pipeline. Hoʻohana ʻia ka valve butterfly ventilation i kahi ʻano hou o ke ʻano laina waena o ka pā disk a me ka hoʻoheheʻe ʻana i ka pā kila pōkole, nona nā hiʻohiʻona o ke ʻano paʻa, ke kaumaha māmā, ka maʻalahi o ka hoʻokomo ʻana, ke kūpaʻa kahe liʻiliʻi, ka nui kahe nui a me ka hana maʻalahi. Hoʻohana nui ʻia ia i nā mea kūkulu hale, metallurgy, kaʻa, mana uila, ventilation, ʻenekinia mālama kaiapuni a me nā ʻoihana ʻē aʻe.