Valve mara dawowa don bututun mai, iskar gas da sinadarai

Faifan yana ɗaga kai tsaye daga wurin zama lokacin da matsa lamba ya shigo, sannan ya koma ƙasa da kansa da zarar layin ya tashi. Babu maɓuɓɓugan ruwa ko maɓuɓɓugar ruwa don gajiya kuma babu tattarawa don zubowa, wanda shine dalilin da ya sa yake riƙe da ƙarfi akan tururi, abincin tukunyar jirgi da sauran ayyuka inda ƙwanƙolin bincike na yau da kullun ke yin magana ko digo akan lokaci.

Ya zo sanye da ƙofofin ƙofofi waɗanda ke kulle kai tsaye kan layi. Ga injiniyoyin ruwa, tururi ko tsarin iska waɗanda kawai ke son bawul ɗin dubawa za su iya dacewa kuma su manta, wannan zaɓi ne madaidaiciya.

Abin da bawul ɗin duba ɗaga yake yi

Yana dakatar da komawa baya. Lokacin da famfo ya rufe, layi yana raguwa, ko bawul ya rufe gabanka, ruwa yana matsawa baya kuma zai iya jujjuya famfo a baya, guduma mita, ko zubar da ruwa mai sarrafawa a inda ba nasa bane. Bawul ɗin dubawa na ɗagawa yana dakatar da duk wannan kafin ya fara: kwararar gaba tana ɗaga diski daga wurin zama, kuma lokacin da kwararar ruwa ta faɗo, diski ɗin ya faɗi baya da nauyi kuma ya rufe layin.

Mabuɗin Halaye

Yadda ƙirar duba ɗaga ta bambanta

Faifan yana tafiya kai tsaye sama da ƙasa, yana hawa alkibla

Yana rufewa da nauyi, don haka babu maɓuɓɓugar ruwa zuwa gajiya kuma babu fil ɗin hinge da zai ƙare

Ƙananan sassa masu motsi yana nufin ƙarancin kulawa da ƙasa da zai iya gaza tsawon shekaru na sabis

Yana yin shuru akan abincin tururi da tukunyar jirgi, inda cak ɗin da aka ɗora a bazara ke yawan yin magana

Gajeren tafiya da aiki mai sauri kuma sun yanke haɗarin guduma na ruwa akan juyar da kwararar kwatsam

Abin da aka yi shi

Jiki: m carbon karfe, gina don ɗaukar matsa lamba spikes da maimaita bude / rufe hawan keke ba tare da fatattaka.

Disc & wurin zama: wanda ya dace da sabis ɗin ku don tsaftataccen rufewa; datsa bakin karfe akwai don mafi girman zafin jiki ko kafofin watsa labarai masu lalata

Kowane bawul yana da hatimi da lambar zafi, darajar kayan abu, girman da ajin matsa lamba, saboda haka zaku iya gano shi daga injin karfe zuwa layin ku. MTCs an kawo su tare da kowane oda.

Haɗi da shigarwa

Flanged ends bolt straight onto the line; zaren zaren akwai don ƙarami, zaɓin wrench-on

Yana hawa da kyau a cikin layi na tsaye, saboda diski yana tafiya sama da ƙasa maimakon lilo a gefe

Daidaitaccen fuskoki RF / RTJ; babu walƙiya da ake buƙata - cire bawul ɗin kuma a kashe bawul ɗin yayin da aka sake gyarawa

Inda yake samun ajiyarsa

ciyarwar tururi da tukunyar jirgi (yanayin duban ɗagawa na al'ada), tsarin matsewar iska, ruwa da ruwa mai tsafta waɗanda ba dole ba ne su gudana a baya, layukan fitar da famfo waɗanda ke buƙatar kariya daga jujjuyawar juyi, da bututun masana'antu gabaɗaya akan ayyukan da ba a lalata ba.

Bayanan fasaha a kallo

Girman girman: DN15 - DN400, ya fi girma akan buƙata

Matsakaicin matsin lamba: PN16 / PN25 / PN40, ko ASME Class 150/300/600

Haɗi: flanged (RF / RTJ) ko threaded

Jiki abu: m carbon karfe, A105 / WCB da sauransu

Mai jarida: ruwa, tururi, iska mai matsewa, ruwa mai tsabta mara lalacewa

Ma'auni: API, ASME da madaidaitan GB

An tabbatar da madaidaicin ƙima akan kafofin watsa labarun ku, matsa lamba da zafin jiki - ba mu dace da ƙirar ƙira ga layinku ba.

Yadda ake ɗaukar kayan

Turi, ruwa ko iska mai matsa lamba yana gaya mana ko kuna buƙatar ginawa mai zafi; ko yana da lalata yana yanke shawarar idan muka musanya datsa zuwa bakin; matsa lamba da zafin jiki sun yanke shawarar jiki da matsayi. Aiko mana da kafofin watsa labarun ku, pH da kewayon zafin aiki, kuma aikin injiniya zai haɗa muku datsa mafi inganci.

Quality, garanti da bayarwa

Kowane bawul yana wucewa da gwaje-gwajen ɗigon harsashi da wurin zama kafin jigilar kaya, kuma ana goyan bayan binciken shaida na ɓangare na uku. MTCs, rahotannin gwaji, zane-zane mai girma da littafin aiki sun zo tare da tsari. Ana kiyaye iyakar flange da zaren don wucewa, kuma daidaitattun nau'ikan ƙarfe na carbon ana adana su don haka nau'ikan flanged da zaren jigilar kaya cikin sauri.

Me ya bambanta mu

Yawancin masu samar da kayayyaki suna aika takardar shedar hydrostatic harsashi kuma suna kiranta a rana. Mu kuma muna raba rahoton gwajin yayyan kujera, saboda wannan ita ce lambar da a zahiri ke gaya muku ko bawul ɗin rajistan zai riƙe. Kuma don ciyarwar tururi ko tukunyar jirgi, muna ba da shawarar datsa don ainihin sabis ɗinku maimakon tura ƙirar ƙira.

Tambayoyin da ake yawan yi

Q1. Duban ɗagawa vs swing check?

Faifan dubawa na ɗagawa yana motsawa kai tsaye sama da ƙasa kuma yana rufe da nauyi; cak na lankwasa yana jujjuyawa akan hinge. Nau'in ɗagawa yana ɗaukar hatimi mai inganci akan tururi da abincin tukunyar jirgi, yayin da nau'in juyawa yana da ƙarancin juriya don girma, manyan layukan kwarara.

Q2. Za a iya shigar da shi a tsaye?

Ee. Saboda faifan yana tafiya sama da ƙasa, hawa a tsaye yayi daidai da alkiblarsa na rufewa; hawan kwance kuma yana aiki.

Q3. Akwai sigar da aka ɗora a bazara?

Ee. Nau'in ma'auni yana rufewa da nauyi; don ƙananan layukan matsi waɗanda ke buƙatar sauri, mafi kusanci kusa, muna ƙara bazara don taimakawa diski.

Q4. Shin yana haifar da guduma ruwa?

Faifan ɗagawa yana rufewa da sauri tare da ɗan gajeren tafiya, wanda ke taimakawa rage saurin gudu. An gwada kujerun mu, don haka da zarar an rufe su suna tsayawa.

Q5. Ina bukatan walda don girka?

A'a. Flanged versions dace da gasket da jujjuya kusoshi; zaren iri iri dunƙule kai tsaye a kan. Lokacin da aka sake gyarawa, kuna kwance bawul ɗin kuma cire bawul ɗin ba tare da yanke bututu ba.

Q6. Za ku iya ba da takaddun shaida?

Ee. MTCs, rahotannin gwaji, zane-zane mai girma da jirgin ruwa mai aiki tare da tsari, da kuma duban shaida na ɓangare na uku yana samuwa.

Q7. Menene lokacin jagora?

Standard carbon karfe masu girma dabam suna stocked da kuma jirgin da sauri; kayan da ba daidai ba ko ajin matsa lamba na musamman yana buƙatar lokacin samarwa - aika bayanai dalla-dalla kuma mun tabbatar.

Q8. Zan iya samun samfurin don gwadawa da farko?

Ee. Muna goyan bayan odar samfuri akan madaidaitan masu girma dabam don ku iya tabbatarwa kafin oda mai yawa, rage haɗarin zaɓinku.