Nā ʻAno o nā Kiwikā Pepeiao

ʻO nā kiwikā pepeke he ʻohana o nā kiwikā neʻe wili hapaha i hoʻohana ʻia i loko o nā paipu, he nui nā ʻano kiwikā pepeke. ʻO ka maʻamau, ua hoʻokaʻawale ʻia nā ʻano kiwikā pepeke like ʻole e nā pilina, nā mea hana,ʻano o ka hoʻonohonoho ʻana, ke kaʻina hana ʻana, a pēlā aku.ʻO ZFA kekahi o nā mea hana kiwikā wafer butterfly kaulana, nā mea hana kiwikā flange butterfly, a me nā mea hana kiwikā lug butterfly ma Kina.

 

ʻO nā ʻano kiwikā pulelehua ma ka Connection, ʻehā ʻano.

 

1.kiwikā pulelehua Wafer

2.Kiwikā pulelehua Flange

3.Kiwikā pulelehua Lug

4.kiwikā pulelehua ʻāpana U

5. Weld butterfly valve

 

ʻO nā ʻano kiwikā pulelehua e nā mea o ke kino kiwikā ma lalo o ʻelima mau ʻano.

 

1. Ductile hao pulelehua kiwikā

2. Kiwikā pulelehua kila kalapona

3. Kiwikā pepeke kila kila

4. ʻO ka kiwikā pulelehua kila kila ʻaina ahiahi

5. Kiwikā pulelehua keleawe

Aia nā ʻano kiwikā pulelehua ma ke kaʻina hana no nā kino kiwikā ma lalo o ʻekolu mau ʻano

 

1. Hoʻolei ʻana i ka kiwikā pepeke

2. Hoʻopili ʻana i ka kiwikā pepeke

3. Ke hana ʻana i ka kiwikā pepeke

hoʻolei ʻana
kuʻihao
hana hao

Ke hoʻolei ʻana

Kuʻihao

Ke kāhiko ʻana

ʻO nā ʻano ma ke ʻano o ka hoʻonohonoho ʻana, aia ma lalo o ʻelua ʻano.

 

1.Kiwikā Pulelehua Waena

 

a. Nā Pōmaikaʻi: Hoʻonohonoho maʻalahi a maʻalahi hoʻi e hana, hoʻokele waiwai;

b. Nā Pōʻino: Aia mau ka papa butterfly a me ka noho valve i ke kūlana o ka extrusion a me ka scraping, nui ka mamao kū'ē a wikiwiki ka ʻaʻahu.

c. Nā Hoʻohana: Hoʻohana nui ʻia ma nā ʻano he nui e like me ka petroleum, kemika, metallurgy, a me ka hydropower.

 

2.Kiwikā Pepeiao ʻEccentric

 

a. Nā Pono: E kū i ke kiʻekiʻe o ka mahana a me ke kaomi, E hoʻolōʻihi i ke ola o ka noho kiwikā

b. Nā hemahema: Pipiʻi a ʻoi aku ka paʻakikī o ka hana ʻana

c. Nā Hoʻohana: Hoʻohana nui ʻia i ka ʻōnaehana paipu wai o ka hoʻolako wai a me ka hoʻokahe wai, ka wai ʻino, ke kūkulu ʻana, ka ʻaila, ka kemika, ka lole māmā, ka hana pepa, ka hydropower, ka metallurgy, ka ikehu, a me nā papahana ʻē aʻe.

E nānā pono kākou i nā loina pili a me ka mōʻaukala hoʻomohala o ka Centerline butterfly valve a me ka eccentric butterfly valve me nā kikoʻī.

 

ʻO ke kikowaena o ka valve pepeke waena e hōʻike ʻia e ke kikowaena o ke koʻokoʻo kumu, ke kikowaena o ka papa pepeke, a me ke kikowaena o ke kino ma ke kūlana like, e like me ka valve waena maʻamau. ʻO ka valve pepeke concentric, maʻamau mai ka nui DN50 a i DN2200, palupalu ke sila ʻana o ka valve pepeke waena, no laila he valve haʻahaʻa haʻahaʻa a me ke kaomi haʻahaʻa. ʻO ka valve pepeke hao ductile kekahi o nā valve pepeke concentric.

Kaomi: DN 1200, Kaomi kiʻekiʻe PN6;

Mahana: Wahi a nā mea sila, No ka laʻana, NBR, Mahana kiʻekiʻe: 100 ℃, EPDM, Mahana kiʻekiʻe: 150 ℃; FRM, Mahana kiʻekiʻe: 200 ℃; SBR, Mahana kiʻekiʻe: 100 ℃; CR, Mahana kiʻekiʻe: 100 ℃; NR, Mahana kiʻekiʻe: 70 ℃; HR, Mahana kiʻekiʻe: 100 ℃; UR, Mahana kiʻekiʻe: 40 ℃.

 

 

No ka valve pepeke eccentric, ʻekolu ʻano lākou

 

a. Kiwikā Pepeiao ʻEccentric Hoʻokahi

b. Pālua kiwikā pulelehua eccentric

c.Kiwikā pulelehua eccentric ʻekolu

Kiwikā Pepeiao Uila Lug4
Pālua offset pulelehua kiwikā
Kiwikā pulelehua ʻekolu offset

ʻO ka mōʻaukala o ke ʻano valve butterfly eccentric

 

ʻO ka valve butterfly eccentric hoʻokahi kahi ʻano valve butterfly i hana ʻia e hoʻoponopono i ka pilikia o ka ʻūlū ʻana i ka papa butterfly a me ka noho valve ma ka laina waena o ka valve butterfly. Ke ʻokoʻa nei ke koʻokoʻo kumu mai ke kikowaena o ka valve butterfly i ʻole e lilo hou ka hopena haʻahaʻa o ka valve butterfly i ke koʻokoʻo o ka wili, kahi e hoʻopuehu a hoʻemi i ka ʻūlū hoʻololi o nā wēlau o luna a me lalo o ka papa butterfly a me ka noho valve.

 

ʻO ke kiwikā pepeke pālua offset kekahi o nā ʻano kiwikā pepeke, aia ke koʻokoʻo kumu ma waho o ke kikowaena o ka papa pepeke a me ke kikowaena o ke kino. ʻO ka hopena o ka eccentricity pālua e hiki ai i ka papa pepeke ke wehe koke mai ka noho ma hope o ka wehe ʻana o ka kiwikā, kahi e kōkua ai i ka hoʻopau ʻana i ka ʻomi nui a me ke kahakaha ʻana ma waena o ka papa pepeke a me ka noho a hoʻomaikaʻi i ke ola o ka noho. ʻO ka hōʻemi nui ʻana o ke kahakaha ʻana e hiki ai ke hoʻohana i nā noho metala no nā kiwikā pepeke eccentric pālua, hiki ke hoʻohana ʻia i nā noi wela kiʻekiʻe.

 

ʻO ke kiwikā pepeke eccentric ʻekolu he ʻano kiwikā pepeke, no ka ʻokoʻa o ke kūlana axis kumu i ka manawa like, e hana ana i ke axis conical o ka ʻili sila papa pepeke e ʻokoʻa mai ke axis cylindrical o ke kino, ʻo ka ʻili sila o ka papa pepeke he elliptical, no laila ke ʻano o ka ʻili sila he asymmetric, hoʻokahi ʻaoʻao e kū pono ana i ke kikowaena o ke kino, ʻo kekahi ʻaoʻao e kūlike ana i ke kikowaena o ke kino.ʻEkolu mau kiwikā pepeke eccentric e hoʻololi maoli i ka ʻili sila, ʻaʻole e hoʻopaʻa hou i ke kūlana, akā e hoʻopaʻa ana i ka torsion, e hilinaʻi ana i ka ʻili pili o ka noho kiwikā e hoʻokō ai i ka hopena sila, e hoʻoponopono ana i ka pilikia o ka leakage ʻole o ka noho kiwikā metala. ʻOiai ua like ke kaomi o ka ʻili pili a me ke kaomi waena, hoʻoponopono pū ia i ka pilikia o ke kaomi kiʻekiʻe a me ka mahana kiʻekiʻe, a ua hoʻohana nui ʻia ka kiwikā pepeke.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou