Kiwikā lele lele Eccentric pālua

ʻO ka valve Butterfly, i kapa ʻia ʻo flap valve, he valve hoʻoponopono me ka hana maʻalahi, Butterfly valve hiki ke hoʻohana ʻia no ka hoʻololi ʻana i ka mana o ka medium ma ka pipeline haʻahaʻa haʻahaʻa e pili ana i kahi valve nona ka ʻāpana pani (disc a disc) he disc a huli. a puni ke axis valve e wehe a pani.Hoʻohana ʻia ia e hoʻomalu i ke kahe ʻana o nā ʻano wai like ʻole e like me ka ea, ka wai, ka mahu, nā media corrosive like ʻole, ka lepo, nā huahana aila, ka metala wai a me nā media radioactive.Hoʻokani nui ia i ke ʻano o ka ʻoki a me ka throttling ma ka pipeline.
hiʻona
Loaʻa i ka Butterfly valve nā mea maikaʻi o ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka hoʻololi wikiwiki ʻana a me kekahi hana hoʻoponopono.
Hoʻohana ʻia ke apo pepeke sila paʻa paʻa me J-like me ke apo sila a me ʻekolu eccentric multi-level sila paʻa paʻa.Hoʻohana nui ʻia ia i ka mālama metala, ka mana uila, ka ʻoihana petrochemical, ka wai a me ka hoʻokaʻawale ʻana, ke kūkulu ʻana o ke kūlanakauhale a me nā pipeline ʻoihana ʻē aʻe me ka mahana wela ≤ 425 ℃ no ka hoʻoponopono ʻana i ka kahe a me ka lawe ʻana i ka wai.