Imikorere yintebe ya valve: ikoreshwa mugushigikira imyanya ifunze yuzuye ya valve yibanze no gushiraho ikimenyetso.

Imikorere ya Disiki: Disiki - disiki ya serefegitura igabanya cyane kuzamura no kugabanya umuvuduko ukabije.Gukomera kugirango wongere ubuzima bwa serivisi.

Uruhare rwibanze rwa valve: Intangiriro ya valve mukibazokugabanya valveni kimwe mu bintu by'ingenzi bigenzura igitutu.

Kuranga intebe: Kwangirika no kwambara birwanya;Igihe kinini cyo gukora;Kurwanya umuvuduko ukabije;Ukuri kurwego rwo hejuru;Kurwanya bihebuje kunanura imitwaro n'ubushyuhe bwo hejuru;Birakwiriye kumodoka nyinshi zitwara abagenzi, amakamyo yoroheje kandi aremereye, moteri ya mazutu na moteri yinganda zihagaze.

Kuranga ibiranga disiki: Ifite imikorere ihindagurika kugirango ibuze urukuta rwumubiri urukuta rwinjira.Ikibaho kidasanzwe cya clamshell isahani yikibiriti gifite plaque yubatswe mu isahani yikinyugunyugu hinge pin, ntabwo ikuraho gusa amahirwe yo kuba hinge pin yatobora amazu ya valve kugirango imeneke, ariko kandi ituma intebe ya valve yoroshye kuyisana kuko brake yakozwe irasa na hejuru yintebe.Hindura disiki / intebe.

Ibiranga intandaro ya valve: Iyo ingengabihe izunguruka, ikibanza kiri kumpera yo hepfo yikizunguruka cyizunguruka gitwara isahani yimuka igenda, kugirango umwobo usohokamo amazi kumasahani yimuka uhuye nu mwobo winjira mumazi ugenda. icyapa.isahani ihagaze neza, hanyuma amaherezo amazi ava mumuzenguruko.Binyuze mu mwobo usohoka, iki gishushanyo gikoreshwa cyane ahacururizwa.

Incamake yintebe: Koresha ibikoresho bya kashe ya elastike hamwe na moteri ntoya kugirango ubone kashe yumuyaga.Guhangayikishwa no guhagarika intebe ya valve bituma ibintu bihinduka kuburyo bworoshye kandi bikanyerera hejuru yikigero cyicyuma cyo guhuza ibyuma kugirango icomeke.inzira.Ubushobozi bwibikoresho byamazi nibyo shingiro ryimyuka mito.

Incamake ya disiki ya disiki: impeta yubwoko bwa disiki ifunga impeta.Icyitegererezo cyingirakamaro kigaragaza impuzu yo mu bwoko bwa valve disike ifunga impeta.Imiterere yacyo ni uko kashe iri hagati yimpeta yikimenyetso hamwe numubiri wa disiki ya valve ni kashe yumurongo wimpande ebyiri.Igice kirekire kuri kashe hagati yimpeta yikimenyetso hamwe numubiri wa disiki ya valve ni umwanya windege ya trapezoidal.

Incamake yibyingenzi: Intanga ya valve nigice cya valve ikoresha ingendo yumubiri wa valve kugirango igere kumirimo yibanze yo kugenzura icyerekezo, kugenzura umuvuduko cyangwa kugenzura imigendekere.

Igice cyanyuma gishobora gutandukana mugice cya valve gikoreshwa mugushigikira umwanya wuzuye ufunze ingirakamaro ya valve hanyuma ugakora kashe.Mubisanzwe, umurambararo wintebe ya diameter ni ntarengwa ntarengwa ya diameter ya valve.Kurugero, ibinyugunyugu biza mubikoresho bitandukanye byintebe.Ibikoresho byicara bya valve birashobora gukorwa mubikoresho bitandukanye bya reberi, plastike, nibyuma, nka: EPDM, NBR, NR, PTFE, PEEK, PFA, SS315, STELLITE, nibindi.

Ibikoresho bigomba kwitabwaho muguhitamo intebe yoroshye ya valve ni:
1) Guhuza ibicurane, harimo kubyimba, gutakaza ubukana, gucengera no gutesha agaciro;
2) Gukomera;
3) Guhindura burundu;
4) Urwego rwo gukira nyuma yo gukuraho umutwaro;
5) Imbaraga zikomeye kandi zikomeretsa;
6) Guhinduka mbere yo guturika;
7) Modulus.

Disiki

Disiki ya valve ni intangiriro ya valve, nimwe mubice byingenzi bigize ibice bya valve.Itwara mu buryo butaziguye umuvuduko wo hagati muri valve.Ibikoresho byakoreshejwe bigomba kubahiriza amabwiriza ya "Valve Pressure and Temperature Class".

Ibikoresho bikunze gukoreshwa birimo ibi bikurikira:
1. Icyuma gisa nicyatsi: Icyuma cyumukara kibereye amazi, umwuka, umwuka, gaze, amavuta nibindi bitangazamakuru bifite umuvuduko wizina PN ≤ 1.0MPa nubushyuhe bwa -10 ° C kugeza 200 ° C.Ibyiciro bikunze gukoreshwa mubyuma byicyuma ni: HT200, HT250, HT300, na HT350.
2. Icyuma gishobora gukoreshwa: gikwiranye n’amazi, amavuta, umwuka n’amavuta hamwe n’umuvuduko w'izina PN≤2.5MPa n'ubushyuhe bwa -30 ~ 300 ℃.Amanota akunze gukoreshwa arimo: KTH300-06, KTH330-08, KTH350-10.
3. Icyuma cyangiza: kibereye amazi, umwuka, umwuka, amavuta nibindi bitangazamakuru hamwe na PN≤4.0MPa nubushyuhe -30 ~ 350 ℃.Amanota akunze gukoreshwa arimo: QT400-15, QT450-10, QT500-7.
Urebye urwego rwa tekiniki rwo murugo rugezweho, inganda zitandukanye ntizingana, kandi kugenzura abakoresha akenshi bigira ibibazo.Ukurikije uburambe, birasabwa ko PN≤2.5MPa nibikoresho bya valve bigomba kuba ibyuma kugirango umutekano ubeho.
4. Icyuma kirwanya aside irike cyane ya silicon: ikwiranye nigitangazamakuru cyangirika gifite umuvuduko wizina PN ≤ 0.25MPa nubushyuhe buri munsi ya 120 ° C.
5. Ibyuma bya karubone: bibereye itangazamakuru nk'amazi, umwuka, umwuka, hydrogène, ammonia, azote n'ibikomoka kuri peteroli hamwe n'umuvuduko w'izina PN ≤ 32.0MPa n'ubushyuhe bwa -30 ~ 425 ° C.Ibyiciro bisanzwe bikoreshwa harimo WC1, WCB, ZG25, ibyuma byujuje ubuziranenge 20, 25, 30 hamwe nicyuma gito cyubatswe 16Mn.
6. Umuringa wumuringa: ubereye amazi, amazi yinyanja, ogisijeni, umwuka, amavuta nibindi bitangazamakuru hamwe na PN≤2.5MPa, hamwe nibitangazamakuru byamazi bifite ubushyuhe bwa -40 ~ 250 ℃.Ibyiciro bisanzwe bikoreshwa harimo ZGnSn10Zn2 (tin bronze), H62, Hpb59-1 (umuringa), QAZ19-2, QA19-4 (bronze ya aluminium).
7. Umuringa w'ubushyuhe bwo hejuru: ubereye ibikomoka kuri peteroli na peteroli hamwe n'umuvuduko w'izina PN≤17.0MPA n'ubushyuhe ≤570 ℃.Ibyiciro bisanzwe bikoreshwa harimo ZGCr5Mo, 1Cr5M0, ZG20CrMoV, ZG15Gr1Mo1V, 12CrMoV, WC6, WC9 nandi manota.Guhitamo byihariye bigomba kubahiriza umuvuduko wa valve hamwe nubushyuhe bwihariye.
8. Ibyuma byo hasi yubushyuhe, bikwiranye nigitutu cyizina PN≤6.4Mpa, ubushyuhe ≥-196 ℃ Ethylene, propylene, gaze gasukamo amazi, azote yamazi nibindi bitangazamakuru bikunze gukoreshwa) harimo ZG1Cr18Ni9, 0Cr18Ni9, 1Cr18Ni9Ti, ZG0Cr18Ni9 9. Stainless ibyuma birwanya aside ibyuma, birakwiriye Kubitutu byizina PN≤6.4Mpa, ubushyuhe ≤200 acid aside nitricike, aside acike nibindi bitangazamakuru, ibicuruzwa bikunze gukoreshwa ni ZG0Cr18Ni9Ti, ZG0Cr18Ni10, ZG0Cr18Ni12Mo2Ti, ZG1Cr18Ni12Mo2Ti

indanga
Intanga ya valve ni igice cya valve ikoresha kugenda kwayo kugirango igere kumikorere yibanze yo kugenzura icyerekezo, kugenzura umuvuduko cyangwa kugenzura imigendekere.

Ibyiciro
Ukurikije uburyo bwo kugenda, igabanijwe muburyo bwo kuzunguruka (45 °, 90 °, 180 °, 360 °) n'ubwoko bw'ubuhinduzi (radial, icyerekezo).
Ukurikije imiterere, irashobora kugabanywamo ibice (umupira wumupira), conical (plug valve), disiki (ikinyugunyugu kinyugunyugu, valve irembo), ishusho yomubumbe (guhagarika valve, kugenzura valve) na silindrike (gusubiza inyuma).
Mubisanzwe bikozwe mubyuma cyangwa bidafite ingese, hariho na plastiki, nylon, ububumbyi, ikirahure, nibindi.
Intanga ya valve mukigabanya kugabanya valve nikimwe mubice byingenzi bigenzura umuvuduko.