He aha kahikiwikā pepeke?
Ua kapa ʻia ʻo butterfly valve ʻo butterfly valve no ka mea ua like kona ʻano me kahi pulelehua. Hoʻohuli ka actuator i ka papa valve 0-90 degere e wehe a pani i ka valve, a i ʻole e hoʻoponopono pōkole i ka nui o ke kahe.
He aha kahikiwikā poepoe?
Hoʻohana ʻia nā kiwikā pōpō i loko o nā paipu e kāohi i nā kiwikā e hoʻoponopono i ke kahe ʻana o ka wai. Hoʻohana pinepine lākou i kahi poepoe me kahi lua e kāohi i ke kahe ʻana o ka wai, hiki ke hele ma waena a i ʻole e ālai ʻia i ka wā e wili ai ka poepoe.
Ma ke ʻano he mau ʻāpana hoʻomalu wai, hiki ke hoʻohana ʻia nā kiwikā pepeke a me nā kiwikā poepoe e hoʻohui a ʻoki i ka waena i loko o ka pipeline. He aha nā ʻokoʻa, nā pono a me nā hemahema? Ma lalo nei mākou e kālailai ai mai ke ʻano, ka laulā o ka noi, a me nā koi sila.
1. ʻAno a me ke kumumanaʻo
- ʻO ka ʻāpana wehe a pani ʻana o ka valve butterfly, ka pā valve, e like me ka inoa e hōʻike nei, he ʻāpana ʻano pā me kahi mānoanoa, ʻoiai ʻo ka ʻāpana wehe a pani ʻana o ka valve pōpō he poepoe.
- ʻOi aku ka maʻalahi o nā kiwikā pulelehua a he ʻano paʻa ko lākou, no laila ʻoi aku ka māmā o ko lākou kaumaha; ʻoiai ʻo nā kiwikā pōpō he kino lōʻihi a koi aku i kahi ākea i ka wā e wehe ai a pani ai. ʻOi aku ka nui a me ke kaumaha o lākou.
- Ke wehe piha ʻia ka valve butterfly, e wili ana ka papa valve ma ke kuhikuhi o ke kahe ʻana, e ʻae ana i ke kahe palena ʻole. Ke pani ʻia ka valve butterfly, kū pololei ka papa valve i ke kuhikuhi o ke kahe waena, a pēlā e ālai loa ai i ke kahe.
- Ke wehe piha ʻia kahi kiwikā pōpō piha, kūlike nā lua me ka paipu, e ʻae ana i ke kahe ʻana o ke wai. A i ka wā e pani ʻia ai, e wili ka pōpō i 90 degere, e ālai loa ana i ke kahe. Hoʻēmi ka kiwikā pōpō piha i ka hāʻule ʻana o ke kaomi.
2. Ka laulā o ka noi
- Hiki ke hoʻohana ʻia nā kiwikā pulelehua no ke kahe ʻelua ala wale nō; hiki ke hoʻohana ʻia nā kiwikā pōpō ma ke ʻano he mea hoʻohuli ʻekolu ala ma waho aʻe o ke kahe ʻelua ala.
- He kūpono nā kiwikā pulelehua no ka kaohi ʻana/hoʻopau ʻana i nā pāpaho paipu haʻahaʻa; hiki ke hoʻohana ʻia nā kiwikā poepoe no ka kaohi pololei ʻana i ke kahe ʻana i nā kūlana mahana a me ke kaomi kiʻekiʻe.
- Hoʻohana nui ʻia nā kiwikā pepeke i ka mālama ʻana i ka wai ʻino, ka hana ʻana i ka meaʻai, nā ʻōnaehana HVAC, nā ʻōnaehana ea hoʻoluʻu a me nā ʻoihana ʻē aʻe; hoʻohana nui ʻia nā kiwikā poepoe i ka petroleum, ke kinoea kūlohelohe, ka ʻoihana kemika, ka metallurgy, ka mana uila a me nā ʻoihana ʻē aʻe.
3. Ke sila ʻana
- Hilinaʻi nā kiwikā pepeke sila palupalu i nā noho kiwikā elastic e like me ka laholio a i ʻole PTFE e hana i kahi sila ma ke kaomi ʻana a puni ka pā kiwikā. Aia kekahi manawa kūpono e hōʻino ʻia kēia sila i ka hala ʻana o ka manawa, e hiki ai ke hoʻoheheʻe.
- ʻO ka maʻamau, loaʻa i nā kiwikā pōpō nā sila noho metala-a-metala a palupalu paha e hāʻawi ana i kahi sila hilinaʻi ma hope o ka hoʻohana lōʻihi.
I ka hōʻuluʻulu manaʻo, loaʻa i nā kiwikā pepeke a me nā kiwikā poepoe ko lākou mau pono a me nā hemahema, a ʻo ka kiwikā e koho ai ma muli o nā hiʻohiʻona noi a me nā pono kikoʻī.
He hale hana kūikawā ʻo ZFA Valve Company i ka hana ʻana i nā ʻano valve pepeke like ʻole. Inā he mau nīnau kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.