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Ƙofar Valve VS Ball Valve

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1. Ka'ida:

Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙaƙwalwar Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallo na Ƙaƙwalwa: Ƙararren Ƙwararren Ƙwallon Ƙwallon Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwa )) yana samuwa, kuma manufar budewa da rufewa yana samuwa ta hanyar juyawa 90 ° a kusa da axis na tushen bawul.Ana amfani da bawul ɗin ƙwallon don yankewa, rarrabawa da canza madaidaicin madaidaicin kan bututun.Bawul ɗin ƙwallon ƙwallon da aka tsara tare da buɗewa mai siffar V shima yana da kyakkyawan aikin daidaita kwarara.

Ƙofar Ƙofar: Memba na rufewa (Wedge) yana motsawa tare da madaidaiciyar shugabanci na tashar tashar ana amfani da shi don yanke matsakaici a kan bututun, wato, cikakke cikakke ko rufewa.Gabaɗaya, ba za a iya amfani da bawul ɗin ƙofa ba don daidaita kwarara.Ana iya amfani da shi zuwa ƙananan zafin jiki ko zafi mai zafi da matsa lamba, kuma ana iya amfani dashi bisa ga kayan daban-daban na bawul.

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2. Fa'idodi da Nasara

2.1 Abũbuwan amfãni na ball bawul

1) Yana da ƙarancin juriya mai ƙarfi (a zahiri 0);za a iya dogara da shi a cikin kafofin watsa labaru masu lalata da ƙananan ruwa mai tafasa saboda ba zai makale ba yayin aiki (lokacin da babu mai mai);

2) , a cikin babban matsin lamba da kewayon zafin jiki, na iya cimma cikakkiyar hatimi;

3) Yana iya gane saurin buɗewa da rufewa, kuma lokacin buɗewa da rufewa na wasu tsarin shine kawai 0.05 ~ 0.1s don tabbatar da cewa ana iya amfani dashi a cikin tsarin sarrafa kansa na benci na gwaji.Lokacin da bawul ɗin ya buɗe kuma ya rufe da sauri, aikin ba shi da tasiri;

4) .Za a iya sanya ƙulli mai siffar zobe ta atomatik a matsayin iyaka

5) .Lokacin da aka buɗe cikakke kuma an rufe shi gabaɗaya, filin rufewa na ƙwallon ƙafa da wurin zama na bawul sun keɓe daga matsakaici, don haka matsakaicin wucewa ta bawul a babban saurin ba zai haifar da yashwar wurin rufewa ba;

6) .Tare da ƙananan tsari da nauyin haske, ana iya la'akari da shi azaman tsarin bawul ɗin da ya fi dacewa don ƙananan tsarin matsakaicin zafin jiki;

7) Jikin bawul ɗin yana da ma'ana, musamman ma tsarin jikin bawul ɗin welded, wanda zai iya tsayayya da damuwa daga bututun;

8) Sashin rufewa zai iya tsayayya da babban matsa lamba lokacin rufewa.

9).Bawul ɗin ƙwallon ƙafa tare da cikakken jikin bawul ɗin bawul ɗin ana iya binne shi kai tsaye a cikin ƙasa, ta yadda bawul ɗin ciki ba su lalace ba, kuma rayuwar sabis na iya kaiwa shekaru 30.Yana da kyakkyawan bawul don bututun mai da iskar gas.

2.2 Rashin lahani na ball bawul

Saboda mafi muhimmanci wurin zama sealing zobe abu na ball bawul ne polytetrafluoroethylene, shi ne inert zuwa kusan duk sinadaran abubuwa, kuma yana da halaye na kananan gogayya coefficient, barga yi, ba sauki ga shekaru, m zafin jiki kewayon da kyau kwarai sealing yi.M fasali.

Amma kaddarorin jiki na PTFE, gami da haɓakar haɓakar haɓakawa mai girma, da hankali ga kwararar sanyi, da ƙarancin zafin rana, suna buƙatar ƙirar hatimin wurin zama a kusa da waɗannan kaddarorin.Sabili da haka, lokacin da abin rufewa ya zama da wuya, amincin hatimin ya lalace.

Bugu da ƙari, PTFE yana da ƙarancin juriya na zafin jiki kuma ana iya amfani dashi kawai ƙasa da 180 ° C.Sama da wannan zafin jiki, abin rufewa zai ragu.A cikin yanayin amfani na dogon lokaci, ana amfani da shi ne kawai a 120 ° C.

2.3 Amfanin bawul ɗin ƙofar

1) Juriya na kwarara yana karami.Matsakaicin tashar da ke cikin jikin bawul ɗin yana tsaye, matsakaici yana gudana a cikin madaidaiciyar layi, kuma juriya na kwarara yana ƙarami.

2) Yana da ƙarin ceton aiki lokacin buɗewa da rufewa.Idan aka kwatanta da bawul ɗin duniya, domin ko yana buɗewa ko a rufe, alkiblar motsi na ƙofar yana daidai da hanyar kwararar matsakaici.

3) Tsayin yana da girma kuma lokacin buɗewa da rufewa yana da tsawo.Buɗewa da rufewar ƙofar yana da girma, kuma ɗagawa da raguwa ana aiwatar da su ta hanyar dunƙulewa.

4) Lamarin guduma na ruwa ba shi da sauƙin faruwa.Dalilin shine dogon lokacin rufewa.

5) Matsakaici na iya gudana a kowace hanya a bangarorin biyu, wanda yake da sauƙin shigarwa.Tashar bawul ɗin ƙofar yana da daidaituwa a bangarorin biyu.

2.4 Rashin lahani na ƙofar bawul

1) Yana da sauƙi don haifar da yashwa da tarkace tsakanin wuraren rufewa, kuma kulawa ya fi wuya.

3) Girman waje suna da girma, ana buƙatar wani wuri don buɗewa, kuma lokacin buɗewa da rufewa yana da tsawo.

4) Tsarin ya fi rikitarwa.

Shin bawul ɗin ball sun fi bawul ɗin ƙofar?

Amfanin bawul ɗin ƙwallon ƙafa akan bawul ɗin ƙofar shine suna rufewa sosai, don haka sun fi juriya ga yabo fiye da bawul ɗin ƙofar.Wannan ya faru ne saboda fasalin su na 100% a kashe.Bugu da ƙari, bawul ɗin ƙwallon ƙafa sun fi sauƙi don amfani fiye da bawul ɗin ƙofar, suna da ƙarancin gazawar rates, kuma suna daɗe.

Halayen bawul ɗin ƙwallon ƙwallon yana sa su dace don kashe ruwan sarrafawa.

Bawul ɗin ƙwallon ƙafa suna yin aiki da kyau bayan zagayowar da yawa kuma suna da aminci kuma suna iya rufewa lafiya ko da bayan tsawan lokaci na rashin aiki.Don waɗannan dalilai, bawul ɗin ƙwallon ƙwallon gabaɗaya ana fifita su akan kofa da bawul ɗin duniya.

Amma a ƙarƙashin matsa lamba iri ɗaya da girman, bawul ɗin ƙwallon ya fi tsada fiye da bawul ɗin ƙofar.


Lokacin aikawa: Juni-06-2022