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Karfe Eccentric Uku zuwa Karfe Bidirectional Butterfly Valve

Butterfly Valves

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Fitattun Kayayyakin

Karfe Eccentric Uku Zuwa Karfe Bidirectional Butterfly Valve

Zoben rufewa na bawul ɗin bawul ɗin da aka hatimce mai ƙarfi uku yana da ƙira uku: matakai da yawa, na roba, da duk ƙarfe. Duk wani ƙarfe mai wuyar hatimi ya bambanta da madaidaicin matakin ƙarfi mai ƙarfi da hatimin roba mai ƙarfi. Dukkanin bawul ɗin ƙarfe mai wuyar rufewa sun dace da yanayin zafi mafi girma.

    Ƙarfe ɗin da aka hatimce bawul ɗin malam buɗe ido sau uku yana amfani da tushe ta hanyar kusan farantin madauwari na diski da jujjuyawar tushen bawul don fitar da jujjuyar diski, don sarrafa tasirin canjin ruwa. Bawul ɗin ƙarfe mai rufe bakin malam buɗe ido sau uku yana amfani da tsarin eccentric guda uku tare da hatimin ƙarfe da yawa ko zoben rufe ƙarfe mai tsafta, ana amfani da kayan hatimi daban-daban bisa ga buƙatun zafin jiki daban-daban daga mai amfani na ƙarshe. Tsarin zoben rufewa na bawul wanda aka kafa bayan machining don sau uku eccentric malam buɗe ido shine nau'in mazugi na mazugi, makasudin wanda shine barin diski ya buɗe a cikin wani kusurwa mai dabara kuma saman murfin wurin zama za'a iya rabuwa gaba ɗaya daga saman rufe diski. don haka don rage gogayya na sealing surface a lokacin bude da kuma rufe.

    Rage

    Jiki & Faifai: A216 WCB, A217 WC6, WC9, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2, Monel, Inconel, Hastelloy (Cikakken Fim)
    Wurin zama: 13Cr/SS304/SS316+ Abubuwan da aka haɗa, PTFE
    Tushen: A276 410, 304, 316, F51, AISI 4140+ ENP, 17-4PH
    Shiryawa: Graphite, PTFE
    O-ring: NBR, HNBR, FKM

    Matsayi

    Zane & Kerawa: API 609, ASME b16.34
    Fuska-da-fuska: API 609, ASME B16.10
    Ƙarshen Ƙarshen: ASME B16.5 (RF, RTJ), ASME B16.47 (RF, RTJ), MSS SP-44 (NPS 22 Kawai), ASME B16.25 (BW)
    Gwaji & dubawa: API 598

    Ƙarin Halaye

    - Za a iya ba da matsi na kwararar bidirectional don cimma a'aƙuntatawar kwarara akan shigarwa.
    -
    Ƙirar wurin zama mai sabuntawa da zoben hatimi na iya guje wa bawullalacewa ta hanyar lalacewa na zoben hatimi da rage farashin amfani.
    -The zane na cikakken karfe zuwa karfe sealing, The sealing surfacerungumi fasahar overlaying stelite gami, wanda warware damatsala mara kyau malam buɗe ido bawul sealing yi a karkashinmatsananciyar yanayi na babban matsin lamba, yawan zafin jiki da ƙanananzafin jiki yadda ya kamata.
    - F
    ully karfe zuwa karfe sealing tsarin ya bambanta da multilayer sealing malam buɗe ido bawul. Common multilayer karfe sealing tsarinya ƙunshi takardar ƙarfe da graphite laminated a stallation,
    da multilayer sealing surface yana da saukin kamuwa da zaizayar ruwa
    zuwa gajeriyar rayuwar sabis. Koyaya, bawul ɗin malam buɗe ido na DBV yana ɗaukar duk ƙarfe
    zoben hatimi na ƙirƙira, kuma ya rufe gami da stelite a saman rufewa. lts
    abũbuwan amfãni su ne anti-sawa, anti-barazawa da kuma dogon sabis rayuwa, da dai sauransu.
    Bawul ɗin malam buɗe ido DBV ya dace da yawancin yanayin aiki mara kyau
    kamar matsa lamba mai yawa da zafin jiki.

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