I-3, i-valve yebhola: yavela ku-valve yepulaki, izingxenye zayo zokuvula nokuvala ziyibhola, kusetshenziswa ibhola elizungeze i-axis ye-stem rotation engu-90 ° ukuze kufezeke inhloso yokuvula nokuvala.I-valve yebhola isetshenziswa kakhulu ukusika, ukusabalalisa kanye nokushintsha isiqondiso sokugeleza okuphakathi epayipini.I-valve yebhola enokuvulwa okumise okwe-v nayo inomsebenzi omuhle wokulawula ukugeleza.
Izinzuzo:
(1) Ngokumelana nokugeleza okuphansi (empeleni i-0);
② Ngenxa yokuthi ngeke ibambeke emsebenzini (uma ingekho okokugcoba), ingasetshenziswa ngokuthembekile emithonjeni egqwalayo kanye noketshezi lwamaphuzu abilayo aphansi;
Ezindaweni eziningi zokucindezela kanye nezinga lokushisa, lingafinyelela ukubekwa uphawu okuphelele;
④ Ingabona ukuvulwa nokuvala okusheshayo, futhi isikhathi sokuvula nesokuvala kwezinye izakhiwo singu-0.05-0.1 kuphela ukuze kuqinisekiswe ukuthi singasetshenziswa ohlelweni oluzenzakalelayo lombhede wokuhlola.Ukuvula nokuvalwa okusheshayo kwe-valve, ukusebenza ngaphandle komthelela;
(5) Izingxenye zokuvala eziyindilinga zingabekwa ngokuzenzakalelayo endaweni yomngcele;
⑥ Indawo yokusebenza nhlangothi zombili zophawu ithembekile;
⑦ Uma ivuleke ngokugcwele futhi ivaleke ngokugcwele, indawo yokuvala yebhola nesihlalo ihlukaniswa phakathi nendawo, ngakho okuphakathi nendawo ngevalvu ngesivinini esikhulu ngeke kubangele ukuguguleka kwendawo yokuvala;
⑧ isakhiwo compact, isisindo ukukhanya, kungase kubhekwe njengendlela enengqondo valve isakhiwo for low lokushisa medium uhlelo;
⑨ I-Symmetrical valve body, ikakhulukazi isakhiwo somzimba we-valve eshiselwe, ingathwala kahle ingcindezi yepayipi;
⑩ Izingxenye ezivalayo zingamelana nomehluko wengcindezi ephezulu uma kuvalwa.(11) Umzimba wokushisela i-valve yebhola, ungagqitshwa ngokuqondile emhlabathini, ukuze izingxenye zangaphakathi zevalvu zingaguguleka, impilo yesevisi ephezulu efinyelela eminyakeni engama-30, iyindawo ekahle yamapayipi kawoyela negesi yemvelo.
Ububi:
(1) Ngenxa yokuthi indandatho yokuvala isihlalo se-valve eyinhloko yi-ptfe, ayisebenzi cishe kuwo wonke amakhemikhali, futhi inezici eziphelele ze-coefficient encane yokungqubuzana, ukusebenza okuzinzile, akulula ukuguga, ububanzi obubanzi bokushisa nokusebenza okuhle kakhulu kokuvala.Kodwa izici ezibonakalayo ze-PTFE, okuhlanganisa i-coefficient ephezulu yokunwetshwa, ukuzwela ekugelezeni okubandayo kanye nokungahambi kahle kwe-thermal, kudinga ukuthi uphawu lwesihlalo luklanywe ngokuzungezile lezi zici.Ngenxa yalokho, lapho impahla yokuvala iqina, ukwethembeka kophawu kulimale.Ngaphezu kwalokho, ukumelana kwezinga lokushisa kwe-PTFE kuphansi futhi kungasetshenziswa kuphela ngaphansi kwesimo esingaphansi kuka-180 ℃.Ngaphezu kwalokhu kushisa, into yokuvala izoguga.Endabeni yokusetshenziswa isikhathi eside, ngokuvamile ayisetshenziswa kuphela ku-120 ℃.
② Ukusebenza kwayo kokulawula kubi kune-valve yembulunga, ikakhulukazi i-valve yomoya (noma i-valve kagesi).

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