Itandukaniro riri hagati yikimenyetso cyoroshye na kashe ikomeye ya valve

Itandukaniro riri hagati yikidodo cyoroshye hamwe na kashe ikomeye ya valve Usibye kwangirika kwangirika kwangirika kumurongo, icyuma rusange cyoroshye kashe yerekana icyuma cyangwa intebe yimwe mubikoresho bibiri bitari ibyuma (cyane cyane PTFE, reberi, nibindi) bifunze kashe. ya valve. Ingaruka yo gufunga kashe ya kashe yoroheje nibyiza, ariko mugushiraho imiyoboro, isuku ya sisitemu irashobora gusiga imyanda myinshi cyangwa nkeya yanduye (nko gusudira icyuma, gusudira ibyuma, nibindi), zinyura mumashanyarazi, byoroshye gushushanya byoroshye Ikidodo c'ikidodo cangwa isuka, kugirango amafaranga yamenetse yiyongere, ubwizerwe bwa kashe ni bubi. Kubwibyo rero, guhitamo imiterere yoroheje ya kashe igomba gutekereza ku isuku yo hagati no gusukura cyane mbere yo gukora. Valve ikidodo cyoroshye kandi itandukaniro rya kashe ikomeye: (1) Ikidodo cyoroshye Usibye kwangirika kwangirika kwangirika kwangirika, muri rusange icyuma cyoroshye cya kashe yerekana ikariso cyangwa intebe yimwe mubikoresho bibiri bitari ibyuma (cyane cyane PTFE, reberi, nibindi. ) ifunze rya kashe ya valve. Ingaruka yo gufunga kashe ya kashe yoroheje nibyiza, ariko mugushiraho imiyoboro, isuku ya sisitemu irashobora gusiga imyanda myinshi cyangwa nkeya yanduye (nko gusudira icyuma, gusudira ibyuma, nibindi), zinyura mumashanyarazi, byoroshye gushushanya byoroshye Ikidodo c'ikidodo cangwa isuka, kugirango amafaranga yamenetse yiyongere, ubwizerwe bwa kashe ni bubi. Kubwibyo rero, guhitamo imiterere yoroheje ya kashe igomba gutekereza ku isuku yo hagati no gusukura cyane mbere yo gukora. . Ubu buryo ukurikije kashe kandi ukanatekereza ku buzima bwa serivisi no kwizerwa, nubwo igipimo cy’uruganda ari 10-6 ~ 10-8 gusa, ntigishobora kugera ku ngaruka ziterwa na kashe ya zeru zoroshye, ariko birahagije kugira ngo byuzuze ibisabwa byo gukata cyane, kandi biraramba, duhereye mubukungu mubukungu birahenze cyane. Guhindura icyitegererezo cya Valve bisobanura Moderi zitandukanye za valve zihindura ibisobanuro bisobanura nkumutwe; BZ 3 4 1 H _16 C (B) kode idasanzwe; (Z) Andika kode; (3) Uburyo bwo gutwara ibinyabiziga; (4) Kode y'ifishi yo guhuza; . Amazi ya Electromagnetic 2 ... Urudodo rwo hanze F ...... Ubwoko bwumuriro H ... Igenzura rya valve 2 ... Amashanyarazi hydraulic 4 ... flange H ..... Ubwoko buhoro buhoro gufunga J ... Isi valve 3 ... Turbine 6 ... gusudira P ..... Ubwoko bwo gusohora Slag Ubwoko Q ... Umupira wumupira 4 ... Ibikoresho byihuta 7 ... Clip Q ..... Ubwoko bwihuse Z ... Irembo 5 ... Ibikoresho bya Bevel 8 ... clamp W ... Inzogera ubwoko bwa 6 ... Pneumatike 9 ... Ikarita yashyizeho 7 ... hydraulic 8 ... Icyuka cya gaz-amazi 9 ... amashanyarazi (H) Gufunga kode yibikoresho byo hejuru (16) Icyiciro cyumuvuduko (C) ibikoresho byumubiri B .... Babbitt 10 ... 1.0 Mpa C ... Ibyuma bya karubone D .... Icyuma cya Nitriding 16 ... 1.6 Mpa F ... Hasi ibyuma bya karubone F .... plastike ya Fluorine 25 ... 2.5 Mpa I ... Chrome molybdenum ibyuma H ... Cr13 ibyuma bitagira umwanda 40 ..... 4.0 Mpa P ... Chromium-nikel ibyuma bitagira umuyonga J ... . V ... Molybdenum chrome vanadium ibyuma W. Kimwe nkibikoresho nyamukuru 250 .. 25.0 Mpa X ... Rubber 320 .. 32.0 Mpa Y ... Carbide ya sima 420 .. 42.0 Mpa