1. Valve y'ikinyugunyugu ya PTFE yuzuye ni iki?
Udupira tw’ibinyugunyugu twa PTFE (polytetrafluoroethylene) twuzuye dukoreshwa cyane mu miyoboro y’amazi akoresha ibintu byangiza cyane (nk’aside ikomeye, ishingiro rikomeye, n’ibintu bisukura umubiri) kuko umubiri w’agapira na disiki byombi byuzuyemo PTFE, bitanga ubushobozi bwo kurwanya ingese no kuziba neza. Imiterere y’umubiri w’agapira igabanyijemo ubwoko bubiri: ibice bibiri (umubiri ugabanyijemo ibice) n’igice kimwe.imiterere y'ibice bibirini igishushanyo mbonera cy’ingenzi cya PTFE cy’ibinyugunyugu bifite umurongo wuzuye, mu gihe igishushanyo mbonera cy’igice kimwe kidakunze kugaragara, ahanini bitewe n’imbogamizi mu mikorere y’urukuta.
2. Ibintu bisa
Ingano:DN50-DN600. Bitandukanye na valve zisanzwe z'ibinyugunyugu zifite intebe za EPDM, ingano ntoya y'intebe za PTFE ni DN50.
Igitutu:Kubera ko ifite ubushobozi bwo gukora PTFE, cyane cyane disiki ya PTFE, ikwiriye umuvuduko ntarengwa wa PN10 (PN16 isaba ibisobanuro byihariye).
Ubushyuhe:Ubushyuhe bwo gukora ni dogere selisiyusi -10 kugeza 180. (RPTFE ubusanzwe ni dogere selisiyusi -20 kugeza 200)
3. Itandukaniro ry'ingenzi n'igereranya
3.1 Ibiranga imiterere
Ibice bibiriUmubiri(Umubiri utandukanye): Igice cy'umugozi kigizwe n'ibice bibiri (cyangwa ibice bibiri) biteranijwe kandi bigahuzwa na bolts. Uduce dushyirwa kuri buri gice ukwacyo mbere yo guteranywa.
Umubiri w'igice kimwe (Umubiri wose):Igice cy'umuyoboro w'amashanyarazi gikozwe mu cyuma kimwe, kandi igice cy'umuyoboro gisaba gushingwa cyangwa uburyo bwihariye bwo gufunga burundu.
3.2 Uburyo bwo gukora
Igice cy'agace k'ikinyugunyugu gitandukanye:Igice cy'umugozi kigizwe n'ibice byo hejuru n'ibyo hasi bihujwe na bolts. Igice cya PTFE (harimo n'impeta za silicone) gikunze gukorwa ukwacyo mbere yo guteranya. Kubwibyo, uburyo bwo guteranya igice cy'umugozi w'ibice bibiri bworoshye kandi ntibusaba ibikoresho byihariye byo guteranya.
Byoseumubiri w'agace k'ikinyugunyugu: Igice cy'umugozi gikozwe mu cyuma cyangwa gikozwe mu mashini imwe, nta mpande zombi zifatanye. Igice cya PTFE gifatanye n'igice cy'umugozi binyuze mu gucura cyangwa gusya.
3.3 Imikorere yo Gufunga
Ibice bibiri (Umubiri ugabanyijemo ibice):Nta gusohoka kw'inyuma ku ruhande rw'ibiri (gufunga nk'amabara), ariko ubuso bw'ingingo busaba igishushanyo cyiza cyo kuziba (nk'impeta za O-rings cyangwa gaskets).
Igice kimwe (Umubiri wose): Nta ngingo zifatanye, ahantu hashobora gusohoka hake, kandi hari ukwizerwa gukomeye.
3.4 Ingano zikoreshwa
Ibice bibiri (Umubiri Utandukanye):Ikunze kuboneka muri DN50 ~ DN600, ndetse n'ingano nini iraboneka byoroshye.
Igice kimwe (Umubiri wa Monoblock): Igizwe ahanini n'ibice bito; ingano nini ziragoye gukora.
3.5 Koroshya Ubuvuzi
Umubiri w'agace k'ikinyugunyugu k'ibice bibiri:Byiza cyane: Byoroshye gusenya, nta bikoresho byihariye bikenewe, kandi igice cy'imbere cyangwa disiki y'ikinyugunyugu bishobora gusimburwa ukwabyo, bigatuma kubungabunga byoroha.
Igice kimwe cy'umugozi w'ikinyugunyugu:Bibi: Biragoye gusana aho utuye iyo igitambaro cyangiritse; akenshi bisaba gusimbuza igice cyose cy'umubiri w'icyuma.
3.6 Ikiguzi
Ibice bibiri:Hejuru, intebe ya PTFE ifite impeta ya silikoni imbere kugira ngo yongere uburimbane n'imikorere yo kuziba.
Igice kimwe: Nubwo inzira yo gushyiramo imyenda igoye (PTFE ifite ubushobozi buke bwo kuyishyira mu gice kimwe cy’imashini), kandi gukora ibintu biragoye, ikigo cyacu gifite ikoranabuhanga rigezweho, bigatuma ibiciro bigabanuka.
3.7 Ingero z'Ikoreshwa
Ibice bibiri : Amahitamo rusange, akunze kugaragara cyane mu miyoboro y'imiti, imiti, amazi yanduye, n'imiyoboro ikoresha imiti ihumanya.
Igice kimwe: Ikoreshwa mu buryo bwihariye bukenewe cyane (nk'ibisabwa cyane byo gufunga no kudakenera kubungabunga), ariko idakunze gukoreshwa cyane mu mavali y'ibinyugunyugu ya PTFE yuzuye.
Igihe cyo kohereza: Mutarama 16-2026