I-valve yebholafuthi i-valve yepulaki iwuhlobo olufanayo lwe-valve, ingxenye yayo yokuvala kuphela iyibhola, ibhola lizungeza umugqa omaphakathi womzimba we-valve ukufeza i-valve evulekile, evaliwe.I-valve yebhola esemgqeni isetshenziswa kakhulu ukunqamula, ukusatshalaliswa kanye nokushintsha isiqondiso sokugeleza kwendawo ephakathi.I-valve yebhola isetshenziswa kabanzi eminyakeni yamuva iwuhlobo olusha lwe-valve yebhola kanye ne-valve yepulaki iwuhlobo olufanayo lwe-valve, ingxenye yayo yokuvala kuphela ibhola, ibhola elizungeze umugqa omaphakathi womzimba we-valve ukuze ukuzungezisa kuvuleke nokuvala. i-valve.

I-valve yebholaepayipini isetshenziswa kakhulu ukunqamula, ukusatshalaliswa kanye nokushintsha isiqondiso sokugeleza kwe-medium.I-valve yebhola wuhlobo olusha lwevalvu esetshenziswe kabanzi eminyakeni yamuva nje.Inezinzuzo ezilandelayo:

1. Ukumelana noketshezi kuncane, futhi i-coefficient yayo yokumelana ilingana nengxenye yepayipi yobude obufanayo.

2. Isakhiwo esilula, umthamo omncane, isisindo esilula.

3. Iqinile futhi inokwethenjelwa, indawo yokuvala uphawu ye-valve yebhola isetshenziswa kabanzi ngepulasitiki, ukubekwa uphawu okuhle, futhi isetshenziswe kabanzi ohlelweni lwe-vacuum.

4. Kulula ukuyisebenzisa, ivuleke futhi ivaleke ngokushesha, kusukela ekuvuleni okugcwele kuya ekuvaleni okugcwele inqobo nje uma ukuzungeza okungu-90°, okulungele isilawuli kude.

5. Ukugcinwa okulula, isakhiwo se-valve yebhola silula, indandatho yokubeka uphawu ngokuvamile iyasebenza, ukuhlakazeka nokufakwa esikhundleni kulula kakhulu.

6. Uma ivuliwe ngokugcwele noma ivaliwe ngokugcwele, indawo yokuvala yebhola kanye nesihlalo se-valve ihlukaniswe phakathi nendawo.Lapho okuphakathi kudlula, ngeke kubangele ukuguguleka kwendawo yokuvala i-valve.

7. Isebenza ezinhlobonhlobo zamasayizi ukusuka kumamilimitha ambalwa kuya kumamitha ambalwa, ukusuka ku-vacuum ephezulu kuya ekucindezelweni okuphezulu kungasetshenziswa.

I-valve yebholaiye yasetshenziswa kabanzi ku-petroleum, imboni yamakhemikhali, ukukhiqiza amandla, ukwenza iphepha, amandla e-athomu, izindiza, amarokhethi neminye iminyango, kanye ne-People's Daily life.