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Umkhiqizi/ Umphakeli waseChina i-ATEX valvu yebhola eqinisekisiwe

Incazelo emfushane:

I-ATEX i-valve yebhola ye-Metal Seated Ball Valves,

ilungele izimo zokusebenza ezinzima, izinga lokushisa eliphezulu, ukumelana nokugqoka

kungaba ukuvala uphawu kwe-Uni-directional kanye nokuvala uphawu okukabili

I-DBB iyatholakala ku-Trunnion metal ehlezi i-valve yebhola

I-NORTECHis enye yevalvu yebhola yaseChina i-ATEX ehamba phambili Umkhiqizi nomhlinzeki.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Iyini i-valve yebhola ye-ATEX?

I-valve yebhola ingenye yamavalvu athandwa kakhulu ezimbonini ezihlukahlukeneizicinjengokumelana noketshezi oluncane, ishaneli yokugeleza ebushelelezi, ukuvulwa nokuvala ngokushesha, nokulawula okuzenzakalelayo okulula, i-valve yebhola isetshenziswe kabanzi.

Ngakho-ke, uchungechunge lwesitayela esisha practical Ama-valve ebhola e-ATEX babeithuthukisiwe, futhizisetshenziswe kabanzi ku-petroleum, embonini yamakhemikhali, amandla kagesi, i-metallurgy, imboni yokukhanya njll

I-valve yebhola yensimbi iye kweyensimbi ayinayo nje kuphela izinzuzo ezihlukahlukene zamavalvu amabhola avamile asezimbonini, kodwa futhi izici ezithile nezivelele ekuqineni kokushisa, ikakhulukazi lapho uphawu oluthambile lungasetshenziswa, njengalapho ukulethwa kwamapayipi okuphakathi anothuli olukhuhlana phezulu, i-slurry. ,kanye nengxube yezindaba zangaphandle eziqinile.

Izici eziyinhloko zevalve yebhola ye-ATEX ?

1.Ibhola Elithuthukisiwe kanye Nobuchwepheshe Bokuqina Kwezihlalo

Ukubekwa uphawu kusetshenziswa insimbi ukuze kudliwe phakathi kwebhola nesihlalo sensimbi samavalvu ebhola. Ngokuvumelana nezimo ezihlukene zesevisi nezimfuneko zabasebenzisi, kungase kusetshenziswe ubuchwepheshe obuhlukahlukene bokuqina bebhola nokuqinisa izihlalo, okuhlanganisa i-HVOF coating, i-nickel-base alloy spray welding, i-high nickel alloy spray welding, i-cobalt case hard alloy spray welding, njll. Ngokuvamile ibhola nobulukhuni besihlalo bungafinyelela ku-HRC55-60 ngenani eliphakeme le-HRC70. futhi ngokuvamile, ukumelana nokushisa kwempahla yobuso obuvaliwe kungaba ngu-540°C. , ngenani eliphakeme elingu-980°C.Izinto ezisetshenziswayo zobuso bokuzilibazisa nazo zinokusebenza okuhle ukumelana nokuguga kanye nokumelana nomthelela.

metal ehlezi ibhola valve ibhola enamathela

2.Flexible Valve Ukuvula kanye Ukuvala

Ngaphansi kwesimo sesevisi yokushisa okuphezulu, ibhola nesihlalo kuzokhula kakhulu ngenxa yokwanda okushisayo, futhi i-torque izokhula futhi i-valve ayikwazi ukuvulwa, I-valve yebhola ithatha i-disc spring noma isakhiwo sokuvala i-spring egcwele ukuze ukwandiswa okushisayo kwezingxenye. ngaphansi kokushisa okuphezulu kungamuncwa yi-disc spring noma entwasahlobo.Futhi kuqinisekiswa ukuthi i-valve izovulwa ngokuguquguqukayo futhi ivalwe ngaphansi kokushisa okuphezulu ngaphandle kokwandisa kakhulu.

3. Idizayini Yesakhiwo Sokuvikela Umlilo

Esakhiweni sensimbi kuye kwesensimbi sevalvu, i-gasket iyinsimbi engagqwali+i-graphite eguquguqukayo futhi ukupakishwa kuyi-graphite eguquguqukayo.Ngakho-ke, ukuvalwa okuthembekile kwe-valve kungaqinisekiswa ngisho noma kunomlilo.

5. Ukusebenza Okuthembekile Kokuvala

Kusetshenziswa ubuchwepheshe obuyingqayizivele bokugaya ibhola, ngokuzungezisa ibhola kanye ne-grind er ezindaweni ezihlukene. indawo yebhola izofinyelela ukujikeleza nokucoleka okuphezulu. Ukuvalwa kokucindezela okuphansi kwesihlalo se-valve kwenziwa ngo-spring pre-tighted. I-piston effect yesihlalo se-valve iklanywe ngendlela enengqondo, eqaphela ukuvaleka kwengcindezi ephezulu ngoketshezi ngokwalo, Ukuqina kwamavalvu ebhola ehlezi kuhlangabezana nezidingo zeleveli IV ye-ANSI B16.104.

Isihlalo se-Metal Seated trunnion Ball Valve

I-valve yebhola ye-metal ehlezi

insimbi ehlezi i-valve yebhola entantayo

I-valve yebhola entantayo ehlezi ngensimbi

Imininingwane yobuchwepheshe yevalve yebhola ye-ATEX ?

Ama-valve ebhola ahlezi ensimbi, umklamo ohlukile webhola elintantayo nebhola le-trunnion.

I-Metal Seated Ball Valve entantayo- isakhiwo

Umbukiso Womkhiqizo: I-ATEX yebhola valve

insimbi-ehlezi-ibhola-valve-ne-pneumatic-actuator
i-pneumatic-metal-seated-ball-valve

Ukusetshenziswa kwevalve yebhola ye-ATEX

Isetshenziselwa ini i-valve yebhola ye-ATEX?

I-valve yebhola ye-ATEX isetshenziswa kabanzi ukusika noma ukuxhuma abezindaba kumapayipi ahlukahlukene, i-petroleum, imboni yamakhemikhali, amandla kagesi, i-metallurgy, imboni yokukhanya.Ilungele izimo zesevisi ezinzima eziqukethe ama-granules aqinile, i-slurry, impushana yamalahle, i-cinder njll.


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