Ifektri nabakhiqizi be-China Double Eccentric High performance Butterfly Valve

I-Double Eccentric High performance Butterfly Valve

Incazelo emfushane:

Iivalvu yebhabhathane ephindwe kabili— eyaziwa nangokuthi i-double offset butterfly valve — ineziphazamiso ezimbili ezihlukile ze-shaft ezisusa idiski esihlalweni ngokushesha nje lapho ivulwa, ziqeda ukuxhumana okuqhubekayo kwesihlalo ngesikhathi sokusebenza. Lo mklamo unciphisa ukungqubuzana nokuguguleka, wehlisa i-torque yokusebenza, futhi uqinisekisa ukuvalwa okuthembekile ngisho nangaphansi kokushintsha okungazelelwe kwezinga lokushisa noma ingcindezi. Ifanelekela izindawo zezimboni ezinengcindezi ephezulu, izinga lokushisa eliphezulu, nezidinga kakhulu.Umklamo ongamelani nomlilo,Isitifiketi se-ATEX,Ilinganiswe ku-ANSI Class 150/300/600 kanye ne-PN16–PN100, ububanzi bosayizi DN50–DN1800 (2″–72″). Kwenziwe ku-API 609, ubuso nobuso i-ANSI B16.10, izinga lokushisa lokucindezela ngokwe-ASME B16.34. Umzimba ngensimbi yekhabhoni noma insimbi engagqwali, idiski ngensimbi engagqwali, isihlalo ku-PTFE noma ku-RPTFE. Kuqinisekiswe ku-test yempilo yemijikelezo eyi-1,000,000 ngokusebenza okuqondile okungavuzi lutho. Isitoko esikhulu se-valve body castings — ukulethwa emavikini ama-3-5 kuma-oda amaningi. I-Nortech ingumkhiqizi nomhlinzeki we-valve ye-butterfly ephindwe kabili ehamba phambili eShayina.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

I-Double Eccentric High Performance Butterfly Valve — Ukubuka Ngaphambili Kwesingeniso

Iyini i-Double Eccentric High Performance Butterfly Valve?

Iivalvu yebhabhathane esebenza kahle kakhulu ephindwe kabili— eyaziwa nangokuthi i-double offset butterfly valve — umkhiqizo othuthukisiwe womklamo we-double offset ohlanganisa ubuchwepheshe obuhamba phambili emhlabeni wonke benkonzo yezimboni edingayo. Iqukethe ama-shaft offset amabili ahlukile asusa idiski esihlalweni ngokushesha nje lapho ivulwa, aqede ukuxhumana okuqhubekayo kwesihlalo ngesikhathi sokusebenza — inzuzo enkulu ngaphezu kwama-concentric butterfly valve.

Ukucindezeleka kudiski kukhishwa ngemva kokuvulwa kwamazinga ambalwa nje, kunciphisa ukuguguleka kwe-disc seal kuyo yonke impilo ye-valve. Le geometry ye-double offset inciphisa i-torque yokusebenza, inciphisa ukungqubuzana kanye nokuguguleka kwesihlalo, futhi iqinisekisa ukuvalwa okuthembekile ngisho nangaphansi kokushintsha okungazelelwe kwezinga lokushisa noma ingcindezi — okwenza kube ukukhetha okuthandwayo ezindaweni zezimboni ezinengcindezi ephezulu, izinga lokushisa eliphezulu, kanye nezokuphepha. Ngesitifiketi se-API 607 esiphephile emlilweni kanye nesitifiketi se-ATEX, ama-valve e-butterfly e-Nortech aphindwe kabili asebenza kahle kakhulu afanelekela izimo zokusebenza ezidinga kakhulu neziyingozi.

Wonke ama-valve aqinisekisiwe ukuthi aUkuhlolwa kokuphila kwemijikelezo eyi-1,000,000ngokusebenza okuqinisekisiwe kokuvuza okungavuthi, okuhlangabezana nezindinganiso eziphakeme kakhulu zokuthembeka nokuphepha kwesikhathi eside.

I-Nortech igcina isitokwe esikhulu se-valve body castings, iqinisekisaukulethwa okusheshayo emavikini angu-3-5kuma-oda amaningi ajwayelekile.

Amanani e-CV/KV kanye nedatha ye-torque kuyatholakala uma ucela.

I-geometry yediski ephindwe kabili— ama-disc ahamba esuka esihlalweni ngemva kokuvula amazinga ambalwa nje, okususa ukungqubuzana kwesihlalo phakathi nokushaya okuphelele futhi kwandise kakhulu impilo yesihlalo uma kuqhathaniswa nemiklamo eqondile.

Akukho ukuxhumana kwesihlalo uma sivuliwe Kuhlolwe imijikelezo eyi-1,000,000 Ukuvuza okungu-zero okuqondile okubili DN50–DN1800 I-ANSI 150/300/600 Ukulethwa kwamasonto ama-3-5 I-API 607 Iphephile emlilweni isitifiketi se-ATEX

I-Double Eccentric Butterfly Valve — Ukubuka Kuqala Kwezici Eziyinhloko

Izici eziyinhloko ze-valve ye-butterfly esebenza kahle kakhulu ephindwe kabili

Idizayini yesihlalo se-PTFE esivalwe ngendlela eguquguqukayo ehlukile — eguquguqukayo futhi ethembeke kakhulu

Ukwakheka kwesivalo sezindebe kusiza ekushintsheni kwezinga lokushisa kanye nengcindezi, kugcina isivalo sihambisana

Impilo yenkonzo ende — ilabhorethri ihlolwe yaba yi-1,000,000 imijikelezo yokusebenza

Ukusebenza kokuvala okuthembekile kakhulu — ukuvuza okuqondile kwe-bi-directional zero

Isihlalo esifakwa esikhundleni — ukulungiswa kwensimu okulula ngaphandle kokuvalwa kwentambo

Isakhiwo sesiqu esingaphumi phezulu komgodi

Izici ezinhle kakhulu zokulawula ukugeleza kulo lonke ibanga lokuvula

Umklamo ophephile emlilweni — isitifiketi se-API 607

Isitifiketi se-ATEX — sifanelekile ezindaweni eziqhumayo

Isakhiwo sokuvala

Ivalvu yebhabhathane ephindwe kabili

Imininingwane yesiqu kanye nesihlalo se-valve yebhabhathane ephindwe kabili engavamile

Imininingwane yesiqu nesihlalo

Ivalvu yebhabhathane ephindwe kabili

Indlela yokuvala i-valve ye-butterfly esebenza kahle kakhulu ephindwe kabili

Ukuvalwa kwevalvu yebhabhathane eliyindilinga kabili - isiqondiso sesiqu phezulu komfula

Isiqondiso esivela phezulu kuya phezulu

Uma i-media igeleza isuka ngemuva kwe-valve iye phambili, i-disc ivalwa ngokwayo ngokusunduza phezulu kwe-media kuhlanganiswe nokucindezela kwesihlalo.

Ukuvalwa kwevalvu yebhabhathane eliyindilinga kabili - isiqondiso sesiqu phansi komfula

Isiqondiso esivela phansi kuya phansi

Uma imidiya igeleza isuka ngaphambili kwevalvu iye ngemuva, ukusunduza kukhiqizwa ekhoneni eliphakathi kwesihlalo nediski, kwakha ingcindezi ezivala ngokwayo.

I-Double Eccentric Butterfly Valve — Ukubuka Kuqala Kwemininingwane Yobuchwepheshe

Imininingwane yobuchwepheshe ye-valve ye-butterfly esebenza kahle kakhulu ephindwe kabili

Idatha yomklamo

Umklamo	I-API 609 / ASME B16.34
Qeda uxhumano	I-Wafer / I-Lug / I-Flanged kabili
Ukusebenza	Okwenziwa ngesandla / Okwenziwa ngomoya / Okusebenza ngogesi
Ububanzi bosayizi	I-NPS 2″–60″ (DN50–DN1500)
Isilinganiso sokucindezela	Isigaba se-ASME 150 / 300 / 600 \| PN16 / PN25 / PN40
Izinga lokushisa	−29°C kuya ku-250°C

Izinto eziyinhloko zezingxenye

Umzimba	Insimbi yekhabhoni, insimbi engagqwali, insimbi ye-alloy, i-duplex SS, ithusi le-Alu
Idiski	Insimbi engagqwali, i-duplex SS, ithusi le-Alu
Isiqu	17-4PH, i-duplex SS, iMonel
Isihlalo	I-PTFE / RPTFE / PPL
Ukupakisha isiqu	I-Graphite
Amabholti namantongomane	Insimbi engagqwali

I-Double Eccentric Butterfly Valve — Ukubuka Kuqala Igalari Yomkhiqizo

Igalari yomkhiqizo