Valve y'ikinyugunyugu yoroshye ifunze
Valve ikomeye y'ikinyugunyugu
Ibyuma bikomeye bikozwe mu byuma, nk'udupira tw'icyuma, impeta z'icyuma, nibindi, kandi gufunga bigerwaho binyuze mu gukururana hagati y'ibyuma. Kubwibyo, imikorere yo gufunga ni mibi, ariko valve yacu ya ZFA ikozwe mu buryo bwa multilayer hard seal triple offset butterfly valve ishobora kutagira aho iva. Ibyuma byoroshye bikozwe mu bikoresho bya elastic, nka rubber, PTFE, nibindi. Ku bikoresho bimwe na bimwe bifite ubushyuhe bwinshi n'umuvuduko mwinshi, bidashobora kuzuza ibisabwa mu buryo, valve z'ibinyugunyugu zifunze cyane zishobora gukemura ikibazo.
Itandukaniro riri hagati y'udukingirizo tw'ibinyugunyugu dufunze neza n'udukingirizo tw'ibinyugunyugu dufunze neza:
1. Itandukaniro mu miterere: Udupira tw'ibinyugunyugu twinshi dufunganye cyane cyane utwo dupira tw'ibinyugunyugu turi hagati kandiuturindantoki tubiri tw'ibinyugunyugu twijimye, mu gihe uturindantoki tw’ibinyugunyugu dufunga cyane ahanini ari uturindantoki tw’ibinyugunyugu twihariye kandiuturindantoki dutatu tw'ibinyugunyugu twinshi.
2. Ubudahangarwa bw'ubushyuhe: Ifu yoroshye ikoreshwa mu bushyuhe busanzwe, Rubber kuri -20℃ ~ + 120℃, PTFE kuri -25℃ ~ + 150℃. Ifu ikomeye ikoreshwa mu bushyuhe buke, ubushyuhe busanzwe, ubushyuhe bwinshi n'ahandi, umubiri wa valve ya LCB butterfly kuri -29°C - + 180°C, umubiri wa valve ya WCB butterfly ≤ 425°C, umubiri wa valve ya butterfly ya Stainless Steel ≤ 600°C.
3. Umuvuduko: Umuvuduko woroshye ukoreshwa mu gufunga umuvuduko muto - umuvuduko usanzwe PN6-PN25, umuvuduko ukomeye ushobora no gukoreshwa mu bihe biri hagati n'ibikomeye nka PN40 no hejuru yayo.
4. Imikorere yo gufunga: Valve y'ibinyugunyugu yoroshye na valve y'ibinyugunyugu yoroshye ifite ubushobozi bwo gufunga neza. Valve y'ibinyugunyugu itatu ishobora kugumana uburyo bwo gufunga neza mu gihe hari umuvuduko mwinshi n'ubushyuhe bwinshi. Ariko, biragoye ko valve zisanzwe zifunze neza zidashobora kuvamo.
5. Igihe cyo gukora: Udupira tw'ibinyugunyugu dufunga neza dushobora gusaza no kwangirika, kandi igihe cyo gukora cyabyo cyitezweho kuba gito. Udupira tw'ibinyugunyugu dufunga cyane dushobora kumara igihe kirekire.
Dukurikije imiterere yavuzwe haruguru, valve y'ikinyugunyugu ikoreshwa mu mazi meza, imyanda, amazi yo mu nyanja, amazi y'umunyu, umwuka ushyushye, gazi karemano, ibiribwa, imiti, ibikomoka kuri peteroli, gufungura no gufunga imiyoboro y'umwuka n'iy'umukungugu mu cyerekezo cy'ibice bibiri, hamwe na aside zitandukanye mu bushyuhe rusange, umuvuduko n'ibindi bitangiza. Alkali n'indi miyoboro isaba gufungwa burundu, igeragezwa rya zero ry'imyuka ivamo, n'ubushyuhe bwo gukora bwa -10 ~ 150℃. Valve y'ikinyugunyugu ifunze neza ikwiriye ibintu bifite ubushyuhe bwinshi, umuvuduko mwinshi n'ibintu byangiza, nko gukoresha ibikoresho bigenzura no gufunga mu miyoboro ya peteroli, gazi, aside na alkali nko gushyushya mu mijyi, gutanga gazi, gutanga amazi, peteroli, peteroli, inganda za chimique, ibyuma, n'amashanyarazi. Ni nziza gusimbura valve z'amarembo n'ibyuma by'isi.