Ball Valve vs. Gate Valve: ʻO wai ka mea maikaʻi loa no kāu noi?

Nānā Kiʻi Nui
Loaʻa nā valve ʻoihana he nui i ka mākeke.ʻOkoʻa nā ʻano valve ʻoihana like ʻole.Hoʻoponopono kekahi i ka holo ʻana o ka media a ʻo kekahi e hoʻokaʻawale i ka media.ʻO nā mea ʻē aʻe e hoʻomalu i ke kuhikuhi o ka media.ʻOkoʻa kēia mau mea i ka hoʻolālā a me ka nui.

ʻO ʻelua o nā valve maʻamau i hoʻohana ʻia i nā noi ʻoihana ʻo ia nā kiwi pōpō a me nā kiwi puka.Ua ʻike ʻia nā mea ʻelua e hāʻawi i nā mīkini pani paʻa.E hoʻohālikelike kēia ʻatikala i nā valve ʻelua i nā ʻano like ʻole e like me nā mīkini hana, nā hoʻolālā, nā awa, a me nā mea like.

He aha ka Ball Valve?

He ʻāpana o ka ʻohana valve turn valve.He 90-degere ka huli ʻana no ka wehe a pani ʻana.ʻO ka hoʻolālā ʻōleʻa pōleʻa he pōleʻa hollowed-out e like me ka disc e hiki ai ke kahe o ka media.ʻO ka hapa nui no nā noi slurry ʻole, kūpono pū nā kiwi pōpō no nā noi e pono ai ke pani paʻa.

ʻO ka wehe wikiwiki ʻana a me ka pani ʻana o ka pōleʻa he mea nui ia i kekahi mau noi e pono ai ka hoʻokaʻawale media.Hoʻohana mau ʻia nā kiwi pōkā i nā noi haʻahaʻa haʻahaʻa.I ka pōkole, ʻoi aku ka maikaʻi o nā ʻōleʻa pōleʻa no ka hoʻomalu a me ka hoʻokele ʻana i ka media me ka liʻiliʻi o ke kaomi ʻana.

He aha ke ano o ka Puka Puka?

Ma ka ʻaoʻao ʻē aʻe, no ka ʻohana valve neʻe laina nā ʻīpuka.ʻAʻole i ʻike ʻia ʻo ka valve pahi a i ʻole ka valve paheʻe, aia ka pāpaʻi pāpaʻi a i ʻole ka wedge disc e hana ana ma ke ʻano he puka.Mālama kēia ʻīpuka a diski i ke kahe o ka wai i loko o ka pahu.ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka valve puka i ka wā e makemake ʻia ai ke kahe laina o ka media me ka emi ʻana o ke kaomi.

He pahu pani ia me ka mana throttling.Ua manaʻo ʻia no ke kahe waiwai e like me ka hoʻoponopono kahe.ʻOi aku ka maikaʻi no ka media kahe ʻoi aku ka mānoanoa, ʻoi aku ka maʻalahi o ka pā palahalaha o nā ʻīpuka puka e ʻoki ʻia ma o ia ʻano media.

ʻO ka valve puka kekahi ʻāpana o ka ʻohana rotary no ka mea e pono ke hoʻohuli ʻia ka huila a i ʻole ka mea hana no ka wehe ʻana o ka wedge a diski paha.No kona pani ʻana, neʻe ka ʻīpuka i lalo a ma waena o nā noho ʻelua ma ka ʻaoʻao o luna o ka diski a ma lalo hoʻi e like me ke kiʻi ma luna.

ʻO ka ʻīpuka ʻīpuka kūʻē

Pehea ka hana ʻana o ka pā kinipōpō?

Loaʻa i nā kiwi pōʻalo he pōʻai hakahaka e hiki ai ke hele i ka media.Inā ʻoe e nānā i ka ʻāpana keʻa o ka pahu pōleʻa ma lalo, aia ka hana ma o ka hoʻololi ʻana o ke kumu a i ʻole ke kumu ma kahi hapaha o ka huli.Kū pololei ke kumu i ka ʻāpana kinipōpō o ka valve.

ʻAe ʻia ke kahe ʻana o ka wai i ka wā e kū ai ke kumu ma ka ʻaoʻao ʻākau e pili ana i ka diski pōpō.He kuleana koʻikoʻi ka neʻe ʻana o ka ʻaoʻao o ka media i ka mīkini pani.Hoʻohana nā kiwi pōkā i ke kaomi wai e hana ai ma luna o ka valve a i ʻole ka noho e hāʻawi i kahi sila paʻa, e pili ana i ka hoʻonohonoho ʻana i ka valve pōpō.

Hiki i nā pahu kinipōpō ke piha piha a i ʻole ke awa hōʻemi.'O ke anawaena o ka poepoe puka piha, ua like kona anawaena me ka paipu.Hāʻawi kēia i ka torque hana haʻahaʻa a me ka hāʻule kaomi.Eia nō naʻe, aia kekahi ʻano awa i hoʻemi ʻia kahi ʻoi aku ka liʻiliʻi o ka nui o ka valve ma mua o ka nui o ka paipu.

Pehea e hana ai ka ʻīpuka puka?

Ke hana nei nā ʻīpuka puka ma ka hāpai ʻana i ka ʻīpuka a i ʻole ka disc e ʻae i ka media e hele i loko o ka valve.ʻO kēia mau ʻano valve e ʻae wale i ke kahe unidirectional me ka hāʻule liʻiliʻi o ke kaomi.ʻIke pinepine ʻoe i nā ʻīpuka puka me nā huila lima.Hoʻopili ʻia ka huila lima i ka paʻi.

ʻElua ʻano o ka hoʻolālā ʻana o ka puka pā.I ka wā e kaʻa ai kēia huila lima, piʻi ke kumu i waho a, i ka manawa like, hāpai i ka ʻīpuka.ʻO ke ʻano ʻē aʻe o ka ʻīpuka ʻīpuka ʻo ia ka ʻīpuka piʻi ʻole.Hōʻike ʻia kēia e ke kumu i hoʻopaʻa ʻia i loko o ka wili, a laila e hōʻike ʻia i ka media.

Ke wehe ʻia ka ʻīpuka puka, ʻoi aku ka nui o ke ala.ʻAʻole laina laina ke ala kahe ma ke ʻano he hiki i ka media ke noho i ka hakahaka e like me ka mea i ʻike ʻia ma ke kiʻi ma lalo nei.Inā hoʻohana ʻia ka ʻīpuka ma ke ʻano he throttle, ʻaʻole like ka kahe kahe.ʻO kēia ka haʻalulu.Hiki i ia haʻalulu ke hoʻopōʻino i ka disk.

Kuhikuhi Kahe Valve

ʻO nā pahu kinipōpō a me nā ʻīpuka ʻīpuka, ma ka ʻaha kūkā, he bi-directional.'O ia ho'i, hiki i nā kiwi pōle'a ke ālai i ka media mai ka hopena o luna a me ka hopena o lalo.E nānā i ke kiʻi ma lalo nei.

Ka nui o ka hoailona kipi

No nā kiwi pōpō, hiki ke hoʻopaʻa ʻia nā sila no ka hoʻolālā ʻana i ka pōlele pōpō lana a hiki ke lana no ka pahu pōpō trunnion.Ma muli o ka hoʻohana pinepineʻiaʻana o nā kinikini pōlele i nā noi haʻahaʻa haʻahaʻa, e noʻonoʻo ana i keʻano o kāna hana hana, hana pinepineʻia nā sila mua o ka PTFE a me nā mea pili'ē aʻe.

ʻOiai ʻo ka pani wikiwiki ʻana a me ka wehe ʻana o ka pahu pōleʻa hiki ke lilo i mea maikaʻi, hiki i kēia ke kumu i kekahi mau pilikia.Hiki i nā ʻōpuʻu kinipōpō i ka hāmare wai a i ʻole ka piʻi koke ʻana o ke kaomi ma ka pani ʻana o ka valve.Hoʻopilikia kēia ʻano i nā noho o ka pahu kinipōpō.

Eia kekahi, hiki i ka hāmare wai ke hoʻonui i ke kaomi i loko o ka pahu pōpō.Ma nā noi kahi e hiki ai ia mau kūlana, ʻo ia hoʻi nā mea puhi ahi, aia kahi sila noho pilikia, hana pinepine ʻia me ka metala.ʻO kēia ka lua o ka pale i nā kūlana kahi e hoʻopōʻino ai ka sila elastomeric i nā lawelawe kiʻekiʻe.No ka hoʻokuʻu ʻana i ke kaomi, hiki ke hoʻokomo ʻia nā kiwi pōlele i kahi puka makani.

ʻO nā ʻīpuka puka e hōʻemi i ka hāʻule o ke kaomi ke wehe piha ʻia.ʻO kēia ma o ka hoʻohana ʻana i ka hoʻolālā port bore piha.ʻO kēia keʻano o ka nui o ka valve e like me ka nui o ka paipu.Ma muli o kēia ʻano o nā ʻīpuka puka e hāʻawi iā lākou i ka maikaʻi ma mua o nā kiwi kinipōpō.ʻAʻole hiki ke hammering wai ma nā ʻīpuka puka.

ʻO ka ʻaoʻao i lalo o ka ʻīpuka ʻīpuka, ʻo ka ʻokoʻa kiʻekiʻe-puʻe pinepine i ka pani ʻana.Hiki i ke ku'eku'e ke ho'ohana i ka noho a me ka diski.

Hoʻolālā Valve a me nā ʻokoʻa kūkulu

ʻO ka ʻokoʻa nui ma waena o nā kiwi pōpō a me nā ʻīpuka puka ko lākou ʻano ʻoiai ke hana like lākou.

No nā kiwi pōpō, kahe manuahi ka neʻe ʻana o ka media.Ma waho aʻe o kēia, hiki i ka hoʻolālā ʻana i ka pōlele ke hoʻomau i ka lōʻihi ma hope o ka hoʻohana nui ʻana.ʻOiaʻiʻo, pono e noʻonoʻo kekahi i ke ʻano o ka mea i hoʻohana ʻia no ka hana ʻana.

ʻOiai ʻaʻole hāʻawi ʻia nā kiwi pōpō i ka mana maikaʻi, ʻo kā lākou paʻa paʻa paʻa kekahi o nā mea maikaʻi loa no nā noi haʻahaʻa haʻahaʻa.Hiki ke hilinaʻi ʻia nā kiwi pōkā ma kēia ʻano.ʻO ka poho haʻahaʻa haʻahaʻa kekahi o ka maikaʻi o nā kiwi pōpō.Eia nō naʻe, ma muli o ka hiki ke hoʻololi i ka hapaha o nā kiwi pōpō, ʻoi aku ka nui o ka manawa.

ʻO ka pahu puka puka, ma kekahi ʻaoʻao, hoʻohana i ka huila lima e wehe a pani paha i ka disc.ʻOi aku ka maʻalahi o ke kino valve, no laila, pono kahi wahi haiki.ʻOkoʻa i nā ʻōpuʻu pōpō, nā ʻīpuka puka, hāʻawi i kahi mana hoʻomaʻemaʻe ʻoi aku ka maikaʻi o kona hiki ke throttling.ʻAʻole hiki iā ia ke hoʻopaʻa wikiwiki a me ka hiki, akā hiki iā ia ke hoʻomalu ʻaʻole wale i ka kahe o ka media akā ʻo kona kaomi pū kekahi.

Maikaʻi Valve

Nā Pahu Poʻo:
- Kila kohu ʻole
– Ke keleawe
– Ke keleawe
– Chrome
– Titanium
- PVC (Polyvinyl chloride)
- CPVC (Chlorinated polyvinyl chloride)

Nā ʻīpuka puka:
– Ka hao hao
– Hoolei Carbon Steel
– Hao Uila
– Ke kila kila
– Ke kila kila
– Ke kila Forged

Palapala noi

Hoʻohana pinepine ʻia nā kiwi pōlele i nā noi e koi ana i kahi anawaena liʻiliʻi, hiki ke piʻi i ka DN 300 a i ʻole ka paipu 12-inihi anawaena.Ma ka ʻaoʻao ʻē aʻe, hoʻohana pinepine ʻia nā ʻīpuka puka i nā noi e koi ana i nā lawelawe noncritical a ʻaʻole nā ​​​​leakages ka mea nui.

Puka Puka
– ʻOihana Aila a me Gas
– ʻOihana Lapaʻau
- ʻOihana Hana Hana
– ʻOihana Kaʻa
– ʻOihana Moana

Pane kinipopo:
– ʻOihana kinoea ma waho aʻe
– ʻOihana Petrochemical On/Off Shore

Ma ka hōʻuluʻulu

Loaʻa nā pono a me nā pōʻino ʻole a me nā kiwi puka.ʻO ka hoʻomaopopo ʻana i ka hana ʻana o kēlā me kēia a me ka ʻike inā pili ia valve i ka noi ka mea nui.E hoʻokaʻaʻike mai iā mākou a hāʻawi mākou iā ʻoe i kahi koho valve manuahi.