API 6D API608 Shira ibyuma Trunnion Yashizwemo Umupira Valve Ubushinwa
Niki Cast cast trunnion ball valve?
A Shira ibyuma trunnion umupirabivuze ko umupira ubuzwa amahwemo kandi yemerewe kuzunguruka gusa, ubwinshi bwumutwaro wa hydraulic ushyigikiwe nimbogamizi za Sisitemu, bikaviramo umuvuduko muke kandi nta munaniro wa shaft.
Ibyiza byo gushushanya umupira wa trunnion nuburyo bwo hasi bwo gukora, koroshya imikorere, kwambara intebe ntoya (Gutandukanya umupira / umupira birinda kwipakurura kuruhande no kwambara intebe zo hasi zitezimbere imikorere nubuzima bwa serivisi), imikorere yikimenyetso cyiza kumuvuduko mwinshi kandi muto (bitandukanye uburyo bwimpeshyi hamwe numuvuduko wo hejuru wumurongo ukoreshwa nkugushiraho umupira uhagaze kumuvuduko muke hamwe nubushakashatsi bukabije).
Ibyingenzi byingenzi bya NORTECH Shira ibyuma trunnion ball ball
1.Guhagarika kabiri no kuva amaraso (DBB)
Iyo valve ifunze hanyuma umwobo wo hagati ugasigara unyuze mumashanyarazi asohoka, imyanya yo hejuru no kumanuka izahagarara yigenga.Ikindi gikorwa cyibikoresho bisohora ni uko intebe ya valve ishobora kugenzurwa niba hari ibimeneka mugihe cyizamini.Byongeye kandi, kubitsa imbere mumubiri birashobora gukaraba hifashishijwe igikoresho gisohora.igikoresho gisohora cyagenewe kugabanya ibyangiritse ku ntebe n’imyanda iri hagati.
3.Ibikoresho byihutirwa
Imipira yumupira ifite diameter irenze cyangwa ingana na 6 '(DN150) byose byakozwe hamwe nibikoresho byo gutera inshinge kumutwe no ku ntebe.Iyo impeta yintebe cyangwa uruti O impeta yangiritse kubera impanuka, kashe ihuye nayo irashobora guterwa nigikoresho cyo gutera kashe kugirango wirinde kumeneka hagati yimpeta no kuruti.Bibaye ngombwa, sisitemu yo gufunga infashanyo irashobora gukoreshwa mugukaraba no gusiga intebe kugirango isuku yayo.
Igikoresho cyo gutera inshinge
4.Ibishushanyo mbonera byubaka
Mugihe habaye umuriro mugihe cyo gukoresha valve, impeta yintebe, stem O impeta na flange yo hagati O impeta ikozwe muri PTFE, reberi yibindi bikoresho bitari ibyuma bizangirika cyangwa byangiritse mubushyuhe bwinshi. Umuvuduko wikigereranyo, umupira valve izasunika uwagumanye intebe byihuse yerekeza kumupira kugirango impeta yicyuma ihure numupira hanyuma ikore icyuma gifasha muburyo bwo gufunga ibyuma, bishobora kugenzura neza imyanda yamenetse. 607, API 6FA, BS 6755 nibindi bipimo.
6.Icyicaro cyizewe cyo gufunga intebe
Gufunga intebe bigerwaho hifashishijwe ibyuma bibiri bireremba hejuru, Bashobora kureremba hejuru kugirango bahagarike amazi, harimo gufunga umupira no gufunga umubiri. Umuvuduko muke wicyicaro cyintebe ya valve bigaragazwa nimpeshyi yabanje gukomera. Byongeye kandi, ingaruka ya piston yintebe ya valve yateguwe neza, itahura kashe yumuvuduko mwinshi hamwe nigitutu cyikigereranyo ubwacyo.Uburyo bubiri bukurikira bwo gufunga imipira burashobora kugerwaho.
7.Kidodo kimwe
.Nkuko isoko yigenga yapakiye hejuru no kumanura intebe zifunguye zikoreshwa, umuvuduko ukabije imbere mu cyuho cya valve urashobora gutsinda ingaruka zo gukomera kwimpeshyi, kugirango intebe irekurwe mumupira kandi ibone kugabanuka kwumuvuduko ugana igice cyo hepfo. .Uruhande rwo hejuru: Iyo intebe igenda yerekeza kumurongo, igitutu "P" cyashyizwe kumurongo wo hejuru (inlet) gitanga imbaraga zinyuranye kuri A1, Nkuko A2 iri hejuru ya A1, A2-A1 = B1, imbaraga kuri B1 izasunika intebe kumupira kandi itahure neza gufunga igice cyo hejuru
Uruhande rwo hepfo: Umuvuduko “Pb” imbere muri valve Cavity wiyongereye, imbaraga zikoreshwa kuri A3 zirenze iziri kuri A4.Nka A3-A4 = B2, itandukaniro ryumuvuduko kuri B2 rizatsinda imbaraga zimpeshyi kugirango intebe irekurwe mumupira kandi itahure kugabanuka k'umuvuduko wa cavite ya valve kugeza igice cyo hepfo nyuma, intebe numupira bizongera gufungwa mugihe cyimpeshyi. .
8.Gufunga kabiri (piston ebyiri)
Umuyoboro wa trunnion umupira urashobora gushushanywa hamwe nuburyo bubiri bwo gufunga mbere na nyuma yumupira kubintu bimwe byihariye bya serivisi nibisabwa kubakoresha.Ifite piston ebyiri.Mugihe gisanzwe, valve isanzwe ifunga kashe yibanze.Iyo intebe yambere idufunze yangiritse kandi igatera kumeneka, intebe ya kabiri irashobora gukina umurimo wo gufunga no kuzamura kwizerwa.intebe ifata imiterere ihuriweho. Ikidodo cyibanze nicyuma kashe yicyuma.Ikimenyetso cya kabiri ni fluorine reberi O impeta ishobora kwemeza ko umupira wumupira ushobora kugera kumurongo wa bubble.Iyo itandukaniro ryumuvuduko riri hasi cyane, intebe yo gufunga izakanda umupira unyuze mubikorwa byimpeshyi kugirango umenye kashe yibanze.Iyo itandukaniro ryumuvuduko rizamutse, imbaraga zo gufunga intebe numubiri biziyongera bikwiranye no gufunga cyane intebe numupira kandi bigakora neza.
Ikidodo cyibanze: Hejuru.
Iyo itandukanyirizo ryumuvuduko riri hasi cyangwa ntihabeho itandukaniro ryumuvuduko, intebe ireremba izagenda yerekeje kumurongo wa valve munsi yimpeshyi hanyuma isunike intebe yerekeza kumupira kugirango ikomeze gufunga neza.Iyo intebe ya valve irenze imbaraga zashyizwe mukarere A1, A2- A1 = B1.Nuko rero, imbaraga muri B1 zizasunika intebe yerekeza kumupira kandi zimenye gufunga neza igice cyo hejuru.
9.Ibikoresho byo gutabara bifite umutekano
Nkuko umupira wumupira wateguwe hamwe na kashe yambere yambere niyisumbuye ifite kashe ya piston inshuro ebyiri, kandi cavit yo hagati ntishobora kubona imbaraga zo kugabanya umuvuduko ukabije, valve yubutabazi bwumutekano igomba gushyirwa kumubiri kugirango hirindwe ingaruka ziterwa n’umuvuduko ukabije. imbere mu cyuho cya valve gishobora kubaho kubera kwaguka k'ubushyuhe bwo hagati. Ihuza rya valve yubutabazi bwumutekano muri rusange NPT 1/2.Indi ngingo igomba kwitonderwa ni uko uburyo bwo gutabara umutekano bwasohotse mu kirere.Mugihe bidashobotse gusohoka mu kirere bitemewe, turasaba ko umupira wumupira ufite imiterere yihariye yo kugabanya umuvuduko ukabije werekeza kumugezi wo hejuru ugomba gukoreshwa. Reba ibikurikira kugirango ubone ibisobanuro birambuye.Nyamuneka iyerekane murutonde niba udakeneye valve yubutabazi bwumutekano cyangwa niba ushaka gukoresha umupira wumupira hamwe nuburyo bwihariye bwo kugabanya umuvuduko ukabije werekeza kumugezi wo hejuru.
Igishushanyo mbonera cyo gushushanya umupira wa valve hejuru no gufunga kashe
Gushushanya ihame ryumupira wa valve cavity kugabanuka kumugezi wo hejuru no kumanika kumugezi
12. Kurwanya Ruswa no Kurwanya Stress Kurwanya
Amafaranga amwe yo kwangirika asigaye kubwububiko bwumubiri.
Uruti rwicyuma cya karubone, uruziga ruhamye, umupira, intebe nimpeta yintebe bikorerwa plaque ya nikel ukurikije ASTM B733 na B656. Byongeye kandi, ibikoresho bitandukanye birwanya ruswa birahari kubakoresha kugirango bahitemo. Ukurikije ibyo umukiriya asabwa, ibikoresho bya valve birashobora gutoranywa ukurikije NACE MR 0175 / ISO 15156 cyangwa NACE MR 0103, kandi kugenzura ubuziranenge no kugenzura ubuziranenge bigomba gukorwa mugihe cyogukora kugirango huzuzwe neza ibisabwa mubipimo kandi byujuje ibisabwa na serivise mubidukikije bya sulfuru.
11.Gusohora igihamya gihamye
Uruti rufata ibyemezo byerekana ibimenyetso. Uruti rwashizweho nintambwe munsi yacyo kugirango hamwe nu mwanya wo gupfukirana impera yo hejuru hamwe na screw, uruti ntiruzatwarwa nuburyo nubwo haba hari umuvuduko udasanzwe wiyongera. Umuyoboro.
Kurandura igihamya gihamye
13.Uruti rwagutse
Kubijyanye na valve yashyizwemo, uruti rwagutse rushobora gutangwa mugihe hakenewe ibikorwa byubutaka.Uruti rwagutse rugizwe nigiti, icyuma cyo guteramo kashe, hamwe na valve yamazi ishobora kwagurwa hejuru kugirango byoroherezwe gukora.Abakoresha bagomba kwerekana kwaguka kurwego rwibisabwa hamwe nuburebure mugihe batumije.Kumupira wumupira utwarwa nu mashanyarazi, pneumatike na pneumatike - hydraulic actuator, uburebure bwikigero cyagutse bugomba kuva hagati yumuyoboro kugera hejuru.
Igishushanyo mbonera cyo kwagura uruti
Ibisobanuro bya NORTECH Shira ibyuma trunnion ball valve
Tera ibyuma trunnion ball valve Ibisobanuro bya tekiniki
| Diameter | 2 ”-56” (DN50-DN1400) |
| Ubwoko bwihuza | RF / BW / RTJ |
| Igishushanyo mbonera | API 6D / ASME B16.34 / API608 / MSS SP-72 umupira wamaguru |
| Ibikoresho byumubiri | Shira ibyuma / Ibyuma byahimbwe / Shira ibyuma bidafite ingese / Ibyuma bidafite ingese |
| Ibikoresho byumupira | A105 + ENP / F304 / F316 / F304L / F316L |
| Ibyicaro | PTFE / PPL / NYLON / PEEK |
| Ubushyuhe bwo gukora | Kugera kuri 120 ° C kuri PTFE |
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| Kugera kuri 250 ° C kuri PPL / PEEK |
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| Kugera kuri 80 ° C kuri NYLON |
| Impera ya flange | ASME B16.5 RF / RTJ |
| BW iherezo | ASME B 16.25 |
| Imbonankubone | ASME B 16.10 |
| Umuvuduko ukabije | ASME B 16.34 |
| Umuriro utekanye & anti-static | API 607 / API 6FA |
| Igipimo ngenderwaho | API598 / EN12266 / ISO5208 |
| Icyemezo cyo kwerekana | ATEX |
| Ubwoko bw'imikorere | Intoki ya garebox / Pneumatic actuator / Amashanyarazi |
• ISO 5211 yo gushiraho imashini ihuza ubwoko butandukanye bwimikorere;
• imiterere yoroshye, kashe yizewe no kuyitaho byoroshye.
• igishushanyo mbonera cyo kurwanya umuriro.
• Icyemezo cya ATEX kubimenyetso biturika.
Kwerekana ibicuruzwa:
Gushyira mu bikorwa NORTECH Shira ibyuma trunnion ball ball
Ubu bwokoShira ibyuma trunnion umupiraikoreshwa cyane muri sisitemu yo gukoresha, gutunganya no gutwara ibintu bya peteroli, gaze na minerval.Irashobora kandi gukoreshwa mu gukora imiti, imiti;sisitemu yo kubyaza ingufu z'amashanyarazi, ingufu z'amashanyarazi n'ingufu za kirimbuzi;sisitemu yo kumena,
