Akamaro k'intebe ya valve: ikoreshwa mu gushyigikira aho igice cy'imbere cya valve gifunze neza no gukora ipfundo ry'inyuma.

Imikorere ya Disiki: Disiki – Disiki y'uruziga ituma umuvuduko urushaho kwiyongera kandi ikagabanya igabanuka ry'umuvuduko. Irakomeye kugira ngo ikoreshwe neza.

Uruhare rw'umutima wa valve: Imbere ya valve mu gitutuvalve igabanyani kimwe mu bintu by'ingenzi bigize kugenzura umuvuduko w'umwuka.

Ibiranga intebe ya valve: Kurwanya ingese no kwangirika; Igihe kirekire cyo gukora; Kurwanya umuvuduko mwinshi; Ubuhanga bwo hejuru; Kurwanya imitwaro irenze urugero n'ubushyuhe bwinshi; Bikwiriye imodoka nyinshi zitwara abagenzi, amakamyo yoroheje n'aremereye, moteri za mazutu na moteri zisanzwe zo mu nganda.

Ibiranga disiki ya valve: Ifite uburyo bwo guhindura aho iherereye kugira ngo idashyirwa mu rukuta rw'igishishwa cy'umugozi w'ikirahure. Valve yihariye yo kugenzura plate y'ikinyugunyugu ifite agapira k'ikinyugunyugu kubatswemo, kagabanya gusa amahirwe y'uko agapira k'ikinyugunyugu gashobora gutobora aho valve iherereye kugira ngo hatagira amazi asohoka, ahubwo inatuma intebe y'ikinyugunyugu yoroha gusana kuko agapira kakozwe mu mashini kari ku ruhande rw'intebe y'ikinyugunyugu. Hindura disiki/intebe.

Ibiranga igice cy'imbere cya valve: Iyo igice cy'imbere kizunguruka, ikanya iri ku mpera yo hasi y'igice cy'imbere kizunguruka ituma igice cy'imbere cya valve kizunguruka, ku buryo umwobo w'amazi uri ku gice cy'imbere cya valve uhura n'umwobo w'amazi uri ku gice cy'imbere cya valve kizunguruka. Igice cy'imbere cya valve kidahinduka, amaherezo amazi asohoka mu gice cy'imbere kizunguruka. Iki gishushanyo gikoreshwa cyane mu miyoboro y'amazi.

Incamake y'intebe ya valve: Koresha ibikoresho byo gufunga bya elastic hamwe n'ibikoresho bito bikoresha actuator kugira ngo ubone agapfundikizo k'umwuka. Uburemere bwo gufunga buterwa no gukanda intebe ya valve butuma ibikoresho bihinduka mu buryo bunoze kandi bigashyirwa mu buso buto bw'igice cy'icyuma gihuza kugira ngo bizibe inzira iyo ari yo yose ivamo amazi. Uburyo ibikoresho bijya mu mazi ni bwo shingiro ry'amazi make.

Incamake ya disiki ya valve: impeta yo gufunga disiki yo mu bwoko bwa skirt. Icyitegererezo cy'ingirakamaro kigaragaza impeta yo gufunga disiki ya valve yo mu bwoko bwa skirt. Imiterere yayo ni uko agapfundikizo hagati y'impeta yo gufunga n'umubiri wa disiki ya valve ari agapfundikizo k'umurongo ufite impande ebyiri. Igice cy'uburebure kiri ku gice cyo gufunga kiri hagati y'impeta yo gufunga n'umubiri wa disiki ya valve ni umwanya wa trapezoidal plane.

Incamake y'inkingi y'umugozi: Inkingi y'umugozi ni igice cy'umugozi gikoresha uburyo umubiri w'umugozi ugenda kugira ngo kigere ku nshingano z'ibanze zo kugenzura icyerekezo, kugenzura umuvuduko cyangwa kugenzura ubwiyongere bw'amazi.

Igice cy'inyuma gishobora gukurwaho muri valve gikoreshwa mu gushyigikira aho igice cy'imbere cya valve gifungiye neza kandi kigakora pair yo gufunga. Muri rusange, umurambararo w'intebe ya valve ni wo murambararo ntarengwa w'inzira ya valve. Urugero, valve z'ibinyugunyugu ziza mu bikoresho bitandukanye byo kwicaraho. Ibikoresho byo kwicaraho bya valve bishobora gukorwa mu bikoresho bitandukanye bya rubber, pulasitiki, n'ibyuma, nka: EPDM, NBR, NR, PTFE, PEEK, PFA, SS315, STELLITE, nibindi.

Imiterere y'ibikoresho bigomba kwitabwaho mu guhitamo intebe yoroshye ya valve ni:
1) Kuba amazi ahuye neza, harimo kubyimba, gutakaza ubukana, kwinjira no kwangirika;
2) Ubukomere;
3) Guhinduka kw'umubiri burundu;
4) Igipimo cyo gukira nyuma yo gukuraho umutwaro;
5) Ingufu zo gukurura no gukanda;
6) Guhinduka mbere yo gucika;
7) Moduli y'ubushyuhe irambitse.

Disiki

Disiki ya valve ni igice cy’imbere cya valve, kikaba ari kimwe mu bice by’ingenzi by’ingenzi bya valve. Ifite umuvuduko uri hagati muri valve. Ibikoresho bikoreshwa bigomba kubahiriza amabwiriza ya "Valve Pressure and Temperature Class".

Ibikoresho bikunze gukoreshwa birimo ibi bikurikira:
1. Icyuma cy'umukara: Icyuma cy'umukara gikwiriye amazi, umwuka, umwuka, gazi, peteroli n'ibindi bikoresho bifite igitutu cya PN ≤ 1.0MPa n'ubushyuhe bwa -10°C kugeza 200°C. Ingano zikunze gukoreshwa z'icyuma cy'umukara ni: HT200, HT250, HT300, na HT350.
2. Icyuma gishobora gukoreshwa mu gushonga: gikwiriye amazi, umwuka, umwuka n'amavuta hamwe n'umuvuduko wa nominel PN≤2.5MPa n'ubushyuhe bwa -30~300℃. Ingano zikunze gukoreshwa zirimo: KTH300-06, KTH330-08, KTH350-10.
3. Icyuma gikozwe mu cyuma gishyushye: gikwiriye amazi, umwuka, umwuka, amavuta n'ibindi bikoresho bifite PN≤4.0MPa n'ubushyuhe -30~350℃. Ingano zikunze gukoreshwa zirimo: QT400-15, QT450-10, QT500-7.
Ukurikije urwego rw'ikoranabuhanga rwo mu gihugu ubu, inganda zitandukanye ntizingana, kandi igenzura ry'abakoresha rikunze kugira ingorane. Hashingiwe ku bunararibonye, ​​ni byiza ko PN≤2.5MPa n'ibikoresho bya valve bigomba kuba icyuma kugira ngo umutekano ube mwiza.
4. Icyuma gikingira aside kandi gifite silicon nyinshi: gikwiriye gukoreshwa mu bikoresho byangiza bifite igitutu cya nominel PN ≤ 0.25MPa n'ubushyuhe buri munsi ya 120°C.
5. Icyuma cya karuboni: gikwiriye gukoreshwa mu byuma nk'amazi, umwuka w'umwuka, umwuka, hidrojeni, ammonia, azote n'ibikomoka kuri peteroli bifite igitutu cya PN ≤ 32.0MPa n'ubushyuhe bwa -30 ~ 425°C. Ibyiciro bikunze gukoreshwa birimo WC1, WCB, ZG25, icyuma cyiza cyane 20, 25, 30 n'icyuma gito cyane 16Mn.
6. Ifu y'umuringa: ikwiriye amazi, amazi yo mu nyanja, ogisijeni, umwuka, amavuta n'ibindi bikoresho birimo PN≤2.5MPa, ndetse n'ibikoresho by'umwuka bifite ubushyuhe bwa -40~250℃. Ingano zikunze gukoreshwa zirimo ZGnSn10Zn2 (umuringa w'ibati), H62, Hpb59-1 (umuringa w'umuringa), QAZ19-2, QA19-4 (umuringa w'ibati).
7. Umuringa ushyushye cyane: ukwiriye gukoreshwa mu mwuka w'umwuka n'ibikomoka kuri peteroli bifite igitutu cya PN≤17.0MPA n'ubushyuhe bwa ≤570℃. Ingano zikunze gukoreshwa zirimo ZGCr5Mo, 1Cr5M0, ZG20CrMoV, ZG15Gr1Mo1V, 12CrMoV, WC6, WC9 n'izindi ngano. Amahitamo yihariye agomba kubahiriza igitutu cya valve n'ubushyuhe.
8. Icyuma gishyuha cyane, gikwiriye igitutu PN≤6.4Mpa, ubushyuhe ≥-196℃ ethylene, propylene, gaze karemano ishongeshejwe, azote y'amazi n'ibindi bikoresho, ibikoresho bikunze gukoreshwa) birimo ZG1Cr18Ni9, 0Cr18Ni9, 1Cr18Ni9Ti, ZG0Cr18Ni9 9. Icyuma kidashonga kidakira aside, gikwiriye Igitutu PN≤6.4Mpa, ubushyuhe ≤200℃ aside nitrike, aside asetiki n'ibindi bikoresho, ibikoresho bikunze gukoreshwa ni ZG0Cr18Ni9Ti, ZG0Cr18Ni10 , ZG0Cr18Ni12Mo2Ti, ZG1Cr18Ni12Mo2Ti

igice cy'imbere cya valve
Igice cy'imbere cya valve ni igice cya valve gikoresha ingendo zacyo kugira ngo kigere ku nshingano z'ibanze zo kugenzura icyerekezo, kugenzura umuvuduko cyangwa kugenzura ubwiyongere bw'amazi.

Gushyira mu byiciro
Dukurikije uburyo bwo kugenda, igabanyijemo ubwoko bwo kuzenguruka (45°, 90°, 180°, 360°) n'ubwoko bwo guhindura (radial, cyerekezo).
Dukurikije imiterere, muri rusange ishobora kugabanywamo ibice bibiri: uruziga (valve y'umupira), icyuma gifunganye (valve yo gushyiramo icyuma), disiki (valve y'ikinyugunyugu, valve y'irembo), imiterere y'inyuma (valve yo guhagarara, valve yo kugenzura) na cylindrical (valve yo gusubira inyuma).
Muri rusange bikorwa mu cyuma gikozwe mu muringa cyangwa mu cyuma kitagira umwanda, hari kandi na pulasitike, nylon, ceramic, ikirahure, nibindi.
Igice cy'imbere cya valve kiri muri valve igabanya umuvuduko ni kimwe mu bintu by'ingenzi bigenzura umuvuduko.