ʻO ka Swing Check Valve ASME CLASS 150 ~ 2500
He aha ka ASME Swing check valve?
Ua hoʻolālā ʻia nā kiwikā nānā, nā kiwikā hoʻi ʻole, e pale i ka hoʻohuli ʻana o ke kahe i loko o kahi ʻōnaehana paipu. Hoʻāla ʻia kēia mau kiwikā e ka mea e kahe ana i loko o ka pipeline.ʻO ke kaomi o ke kahe e hele ana ma o ka ʻōnaehana e wehe i ka valve, ʻoiai ʻo kēlā me kēia hoʻohuli ʻana o ke kahe e pani i ka valve.Hoʻokō ʻia ka pani ʻana ma ke kaumaha o ka mīkini nānā, ma ke kaomi hope, ma kahi pūnāwai, a i ʻole ma ka hui pū ʻana o kēia mau ʻano.
Kiwikā Hōʻoia Swing ASME, hoʻolālā ʻia a hana ʻia ka valve hōʻoia hoʻololi e like me ASME B16.34, hoʻāʻo a nānā i API598, API6D.
Pono e akāka kēlā puka i mea e hele ai kekahi mea. Hoʻopili ʻia ka disk i kahi hinge, no laila hiki i ka disk ke wehe a pani paha i ka wā e paʻi ai ka wai i ka disk. Ua like ia me ka puka poepoe. ʻO ke kuhikuhi o ke kahe ka mea nui loa i ka wā e hoʻohana ai i kēia mau valves.
Ke hele nei ka wai i ke kuhikuhi i makemake ʻia, hoʻokuke ke kaomi o ke kahe i ka puka e wehe ai, e ʻae ana i ka wai e hele. Ke hele ka wai i ke kuhikuhi hewa, hana ʻia ke kū'ē. ʻO ka ikaika o ka wai e hoʻi mai ana ma o ka valve e hoʻokuke i ka disc i kona noho, e pani ana i ka valve. Ke hoʻokomo nei i kahi valve nānā swing, he mea nui e wehe ia i ka wā e hele ana ka wai ma ke kuhikuhi i makemake ʻia. Inā ʻoe e hoʻokomo i kekahi o kēia mau valves a ʻaʻohe wai e hele ana, a laila ʻo ia ke ala hewa a pono e hoʻouka hou ʻia. Inā loaʻa i kāu valve nānā swing kahi hoʻolālā union maoli, hiki ke wehe maʻalahi ʻia mai ka pipeline.Loaʻa kēia mau kiwikā i nā ʻano like ʻole. ʻIke pinepine ʻia nā kiwikā nānā metala i ka hoʻohana ʻana i nā ʻoihana kaumaha.
E like me ka mea i ʻōlelo ʻia ma mua, ʻo kahi kiwikā nānā swing no ka wā e makemake ai ʻoe i ka wai e holo ana i hoʻokahi ala wale nō. ʻO kekahi kikoʻī koʻikoʻi e pili ana i kēia mau kiwikā, ʻaʻole lākou e koi i ka mana o waho, kahi e kūpono ai lākou no nā ʻano hana like ʻole. Hoʻokuʻu pū lākou i ka wai e hele me ka ʻole o ka hoʻolohi nui ʻana i ke kahe ʻana i ka wā e wehe piha ai.Hoʻokomo pinepine ʻia nā kiwikā nānā swing me nā kiwikā puka no ka mea hāʻawi lākou i ke kahe manuahi.Paipai ʻia lākou no nā laina me ke kahe wikiwiki haʻahaʻa a ʻaʻole pono e hoʻohana ʻia ma nā laina me ke kahe pulsating i ka wā e hōʻino ai ka lele mau ʻana a i ʻole ke kuʻi ʻana i nā mea noho.Hiki ke hoʻoponopono hapa ʻia kēia kūlana ma ka hoʻohana ʻana i kahi lever a me ke kaumaha o waho.
Nā hiʻohiʻona nui o ka ASME Swing check valve?
Nā Hiʻohiʻona Nui oNā Kiwikā Nānā Swing ASME:
- ● Kino a me ka uhi: ʻAʻole komo ke kumu i loko o ke kino.
- ● Kino a me ka uhi hui: gasket ʻōwili ʻōwili, kila kila me ka graphite a i ʻole PTFE.
- ● Pā: Kūkulu paʻa ʻāpana hoʻokahi e kū i ke kūpikipikiʻino o ka lawelawe valve nānā. Paʻa ʻia me 13Cr, CoCr alloy, SS 316, a i ʻole Monel, wili ʻia a hoʻopaʻa ʻia i kahi ʻano aniani. Loaʻa pū kekahi pā SS 316 me ka alo alloy CoCr.
- ● ʻĀhui Disc: Hoʻopaʻa paʻa ʻia ka disc ʻaʻole e wili i ka mea kau disc me kahi nati laka a me ke pine cotter. Kākoʻo ʻia ka mea kau disc ma kahi pine hinge lawe disc paʻa o nā ʻano bearing maikaʻi loa. Hiki ke komo i nā ʻāpana āpau mai luna no ka lawelawe maʻalahi.
- ● Nā Flanges: ASME B16.5, Papa 150-300-600-900-1500-2500
Nā kikoʻī loea o ka ASME Swing check valve?
Nā kikoʻī loea oNā kiwikā nānā ASME Swing
| Hoʻolālā a me ka mea hana | ASME B16.34, BS1868, API6D |
| Pae nui | 2"-60" |
| ka helu kaomi (RF) | Papa 150-300-600-900-1500-2500LBS |
| Hoʻolālā pāpale | ka pāpale i hoʻopaʻa ʻia, ka pāpale sila kaomi (PSB no Class1500-2500) |
| ʻO ka wili ʻana o ka butt (BW) | ASME B16.25 |
| ʻO ka ʻaoʻao hope | ASME B16.5, Papa 150-2500lbs |
| Kino | Ke kila kalapona WCB, WCC, WC6, WC9, LCB, LCC, kila kila CF8, CF8M, Dulpex kila kila, kila Alloy a pēlā aku |
| ʻokiʻoki | API600 ʻoki 1/ʻoki 5/ʻoki 8/ʻoki 12/ʻoki 16 etc |
Hōʻike Huahana:
Nā noi o ka ASME Swing check valve:
ʻO kēia ʻanoKiwikā Hōʻoia Swing ASMEHoʻohana nui ʻia i loko o nā paipu me nā wai a me nā wai ʻē aʻe.
- *ʻOihana Laulā
- *ʻAila a me ke Kinoea
- *Kemika/Petrokemika
- *Mana a me nā Pono Hana
- *Nā Noi Pāʻoihana
