Nā manawa kūpono no ka valve butterfly

ʻO nā kiwi kīpē kūpono no nā pipelines e lawe ana i nā ʻano media corrosive a me ka non-corrosive wai i loko o nā ʻōnaehana ʻenehana e like me ke kinoea lanahu, ke kinoea maoli, ke kinoea liquefied petroleum, ke kinoea kūlanakauhale, ka ea wela a me ke anu, ka hoʻoheheʻe kemika, ka hana mana a me ka mālama ʻana i ke kaiapuni, a hoʻohana ʻia e hoʻoponopono a ʻoki i ke kahe o ka media.

ʻO nā kiwi kīpē kupono no ka hooponopono kahe ana.Ma muli o ka nui o ka poho o ka valve butterfly i loko o ka pipeline, ma kahi o ʻekolu manawa o ka valve puka, i ke koho ʻana i ka valve butterfly, pono e noʻonoʻo ʻia ka mana o ka ʻōnaehana pipeline e ka nalo puʻe, a me ka paʻa o ka pahu. e noʻonoʻo ʻia ka pā pele e kū i ke kaomi ʻana o ka paipu i ka wā e pani ʻia ai.ka wahine.Eia kekahi, pono e noʻonoʻo ʻia nā palena wela hana o ka mea noho elastomeric i nā mahana kiʻekiʻe.

Ka lōʻihi o ka hale a me ke kiʻekiʻe holoʻokoʻa oka pahu leleliʻiliʻi, wikiwiki ka wehe ʻana a me ka pani ʻana, a he mau hiʻohiʻona hoʻomalu wai maikaʻi.ʻO ke kumu hoʻolālā o ka valve butterfly ka mea kūpono loa no ka hana ʻana i nā kiwi nui-diameter.Kelele lele Pono e hoʻohana ʻia no ka hoʻokele kahe ʻana, ʻo ka mea nui ke koho pololei i ka nui a me ke ʻano o ka valve butterfly i hiki ke hana pono a maikaʻi.

ʻO ka maʻamau, i ka throttling, ka hoʻoponopono ʻana i ka mana a me ka medium mud, pono ka lōʻihi o ka hale pōkole a me ka wikiwiki wikiwiki a me ka wikiwiki pani (1/4r).ʻoki ʻoki haʻahaʻa haʻahaʻa (ke kaomi ʻokoʻa liʻiliʻi), ʻōlelo ʻia ka valve butterfly.Puka kupuahiki ke hoʻohana ʻia i ka hoʻoponopono ʻelua-kūlana, ke kahawai haʻahaʻa, haʻahaʻa haʻahaʻa, cavitation a me ka gasification, kahi liʻiliʻi o ka leakage i ka lewa, a me ka abrasive medium.

ʻO ka cocentric lele lele kūpono no ka wai maʻemaʻe, ka wai ʻino, ka wai kai, ka wai paʻakai, ka mahu, ke kinoea maoli, ka meaʻai, ka lāʻau lapaʻau, ka aila a me nā ʻano Acid-base a me nā paipu ʻē aʻe.

ʻO ka pahu lele eccentric i hoʻopaʻa ʻia He kūpono ia no ka wehe ʻana a me ka pani ʻana a me ka hoʻoponopono ʻana i nā pipelines ventilation a me ka wehe ʻana i ka lepo a hoʻohana nui ʻia i nā pipeline gas a me nā ala wai o ka metallurgy, ka ʻoihana māmā, ka mana uila, a me nā ʻōnaehana petrochemical.