ʻO ke kino hao ʻulaʻula a me ka disc PN16 pahu pahu pahu pahu pahu pahu hao
Nā hiʻohiʻona huahana
Hoʻohana ʻia ka hoʻolālā māhele no ke kino valve a me ka noho. He maʻalahi ka mālama a me ka hoʻololi.
I mea e hōʻoia ai i ka pololei o ke kino symmetry a hoʻemi i ka torque o ka valve butterfly. Me ka ʻole o ka lāʻau lapaʻau i ka wā e hana ai i ke kino valve machining. Hiki iā ia ke pale i ka deformation puʻe o ka lāʻau lapaʻau.
I mea e pōmaikaʻi ai i ke kākoʻo ʻana, ua hoʻolako ʻia ʻo 4 oilproof bearings ma ka valve a me ke kino. ua lako ka lua o luna me 2 o-ring a me 1 kūikawā rectangular screw ring water seal, ka mea i ʻoi aku ka hilinaʻi o ka sila axial.
I mea e pale aku ai i ka pōʻino o ka noho valve i hoʻokumu ʻia e ka extrusion nui, ua hoʻolālā ʻia nā 2 ends o ka lua valve plate shaft me nā grooves. i ka wā e hoʻouka ʻia ai ka pahu valve i loko o ka valve e hōʻoia i ka sila ʻana o ka alo hope o ka noho valve a me ka pā pā.
Loaʻa ka ikaika kiʻekiʻe a me ke kūpaʻa corrosion kiʻekiʻe o ka valve butterfly no ka mea ua kinai ʻia ka mea pine a ua hoʻomāhuahua ʻia.
Hoʻohana ʻia ke ʻano kāleka ʻano puna + U ma ka ʻaoʻao o luna o ke kumu, hoʻohana ʻia ke ʻano anti-exit i loko o ke kumu non-pin, ʻaʻole hiki ke pale wale i ke kumu mai ka wehe ʻana, akā e uku pū i nā hewa hoʻonohonoho.
ʻO wai ka maikaʻi? ʻO ka pāpaʻi pāpaʻi pāpaʻi a me ka pāpaʻi pelepepa Metal?
He manaʻo wahaheʻe kēia, no ka mea, ʻokoʻa loa ka hoʻohana ʻana i nā kiwi lele lele a me nā kiwi lele hao hao, a hiki ke ʻōlelo ʻia ʻaʻole like lākou.
ʻOi aku ka maʻalahi o nā kiwi pepeke plastik i ke kaupaona holoʻokoʻa, ʻano maʻalahi. ʻo ia hoʻi ka mea i ʻoi aku ka paʻakikī, a maʻalahi loa ka hoʻonohonoho ʻana a me ka wehe ʻana. ʻOi aku ka maʻalahi o ke kaumaha o nā kiwi pepeke plastik, hiki ke hoʻemi i ka ukana o ke kākoʻo paipu a hoʻohaʻahaʻa i ke kumukūʻai o ka papahana.
Loaʻa i nā kiwi lele palaki ke kūpaʻa maikaʻi i ka nui o nā waikawa maʻamau, alkalis, paʻakai a me nā mea ʻē aʻe.
![waiwai (2)fml](https://ecdn6.globalso.com/upload/p/609/image_other/2023-12/6579597ca1ae443762.jpg)
![waiwai (1)kjj](https://ecdn6.globalso.com/upload/p/609/image_other/2023-12/6579596ac064b40064.jpg)
ʻAʻole hiki ke hoʻohana ʻia ka valve plastik i ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe.
Loaʻa nā pono o ka ʻōnaehana maʻalahi, ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka hoʻonohonoho maʻalahi a me ka mālama ʻana. Hoʻohana kona ʻano i ka pā peʻapeʻa ma ke ʻano he pani kahe e hoʻomalu ai i ke kahe waena ma o ka hana ma waena o ke kino kaʻa a me ka paipu wai. ʻO kēia ʻano hana e maʻalahi ka hoʻokomo ʻana a mālama i ka lewa i ka ductile iron butterfly valve, kūpono no ka liʻiliʻi paipu anawaena sealing koi ʻaʻole nā manawa kiʻekiʻe.
ʻAʻole kiʻekiʻe ka pale ʻana o ka Ductile Iron Butterfly Valve.
He kūpono ka puʻupuʻu lele hao Ductile no kekahi mau ʻōnaehana me ke kaomi hana haʻahaʻa, e like me ka hoʻokahe wai, ka wai a me nā manawa ʻē aʻe. I kēia mau manawa, hoʻohana piha ʻia kona mau pono o ka hoʻolālā maʻalahi, ka liʻiliʻi liʻiliʻi, ke kaumaha māmā a me ka maʻalahi. Eia nō naʻe, ma muli o kona kūpaʻa ʻino ʻana, ʻaʻole kūpono ia no ka hoʻohana ʻana i nā wahi kiʻekiʻe a me ka wela.
ʻO ke kila kila maikaʻi ke kū'ē i ka corrosion, he ikaika kiʻekiʻe a hiki ke pale i nā paʻi kiʻekiʻe a me nā mahana.
Pono nā ʻōnaehana ʻenehana a me nā ʻōnaehana ʻokoʻa i nā kikoʻī like ʻole a me nā ʻano o nā ʻōnaehana hoʻomalu valve butterfly, ʻoiai ʻo nā kikoʻī a me nā ʻano o nā valve butterfly metala ka ʻokoʻa o ka waiwai nui i ke ʻano a hiki ke hoʻololi ʻia i ka ʻenehana.
ʻO ka hōʻuluʻulu ʻana, ʻelua ʻano valve butterfly valve me nā mea like ʻole a me nā kumu like ʻole. ʻAʻole hiki ke hoʻohālikelike pololei i nā pono a me nā pōʻino o nā mea ʻelua. No laila, i ke koho ʻana i nā valve butterfly, pono ʻoe e noʻonoʻo i nā hiʻohiʻona noiʻi kikoʻī a me nā koi e hoʻoholo ai i ko lākou kūpono.
Hōʻike
![wafer-butterfly-valvefyv](https://ecdn6.globalso.com/upload/p/609/image_other/2023-12/6579595283cb748775.jpg)
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