**Marabha-akagara butterfly mavharuvhu ane EPDM zvisimbiso: ongororo yakazara **
Butterfly mavharuvhuzvinhu zvakakosha mumashandisirwo akasiyana siyana eindasitiri, zvichipa kudzora kuyerera kunoshanda mumapaipi. Pakati pemhando dzakasiyana dzebutterfly valves, mavharuvhu erubha akagara eshavishavi anomira pachena nekuda kwekugadzirwa kwawo kwakasiyana uye kushanda kwawo. Imwe yezvinonyanya kukosha kufambira mberi muchikamu ichi ndeyekugamuchirwa kweEPDM (ethylene propylene diene monomer) zvisimbiso, izvo zvinovandudza kushanda uye kusimba kwevhavha.
Zvisimbiso zveEPDM zvinozivikanwa nekuramba kwazvo kupisa, ozone uye mamiriro ekunze, zvichiita kuti zvive zvakanaka kune zvikumbiro zvinoda kuiswa chisimbiso chakavimbika mumamiriro ezvinhu akaoma. Kana yabatanidzwa mumavharuvhu erubha akagara, zvisimbiso zveEPDM zvinovhara zvakasimba, zvichideredza njodzi yekuvuza uye kuve nechokwadi chekudzora kuyerera kwakakwana. Izvi zvinonyanya kukosha mumaindasitiri akadai sekurapa kwemvura, kugadzirisa makemikari uye HVAC masisitimu, uko kuchengetedza kutendeseka kwehurongwa kwakakosha.
Rubber akagara butterfly mavharuvhune EPDM zvisimbiso zvinopa zvakati wandei zvakanakira. Kutanga, iyo EPDM zvinhu zvinogona kutsungirira tembiricha yakakura, kazhinji -40 ° C kusvika 120 ° C, ichiita kuti ive yakakodzera kune zvese zvinopisa uye zvinotonhora zvikumbiro. Chechipiri, kushanduka kwechigaro cherubha kunobvumira kushanda zvakanaka, kuderedza torque inodiwa kuzarura nekuvhara valve. Ichi chimiro hachingowedzere ruzivo rwemushandisi, asi zvakare chinowedzera hupenyu hwekusangana kwevharuvhu.
Pamusoro pezvo, dhizaini yakareruka yevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhava, yakasanganiswa neiyo yakasimba EPDM chisimbiso, inobvumira kugadzwa nekugadzirisa zviri nyore. Vashandisi vanogona kukurumidza kutsiva chisimbiso pasina kudiwa kweakakosha maturusi, kuve nechokwadi kushoma kuderera.
Mukupedzisa, rabha akagara butterfly mavharuvhu ane EPDM zvisimbiso anomiririra hunyanzvi hutsva mukudzora kuyerera tekinoroji. Kugara kwavo, kuramba kune zvakatipoteredza zvinhu uye nyore kugadzirisa zvinovaita sarudzo yepamusoro kune dzakasiyana siyana dzemaindasitiri ekushandisa. Sezvo indasitiri iri kuramba ichishanduka, kudiwa kweakavimbika uye anoshanda mavharuvhu mhinduro pasina mubvunzo achakura, nokudaro achibatanidza basa reEPDM-yakavharwa butterfly mavharuvhu muinjiniya yemazuva ano.
Nguva yekutumira: Jan-03-2025
