I-vacuum valve iyingxenye ebalulekile yanoma yiluphi uhlelo lwe-vacuum, oludlala indima ebalulekile ekuqinisekiseni ukusebenza okuzinzile kwesistimu.Imfuneko eyisisekelo kakhulu ukuqinisekisa ukucinana okuphezulu kokuxhumeka kanye nokuqina kwesakhiwo se-gasket.I-vacuum valve nokusebenza kwayo kokuvala okuphezulu nokusebenza okuthembekile kokuvala, ukuqinisekisa ukuthi ukusebenza okuzinzile kwesistimu ye-vacuum kudlala indima ebalulekile.Isetshenziselwa ukuguqula isiqondiso sokugeleza kwesistimu ye-vacuum, ukulungisa izinga lokugeleza, ukusika noma ukuxhuma isifunda ohlelweni lwe-vacuum.I-valve ye-vacuum iqinisekisa ukuvalwa okuphezulu kokuxhumeka nokwakhiwa okuqinile kwezinto ze-gasket.Indima ye-vacuum valve ukulawula ukuvalwa koxhumano olugeleza kakhulu.I-vacuum valve empeleni iwukulawula ukugeleza komoya noma igesi ukungena noma ukuphuma kudivayisi yegumbi le-vacuum.Lapho i-valve ivuliwe, igesi noma umoya ungageleza ungene ku-vacuum chamber, ehlukanisiwe nezwe langaphandle lapho i-valve ivaliwe.Imizimba yevalvu ye-vacuum ye-vacuum ephezulu enobubanzi obukhulu iwukusakaza okunembayo, inqubo yokusakaza enembayo yobuchwepheshe obuphezulu kanye nemishini, ukuze ukulingwa kwensimbi engagqwali kube isakhiwo esiminyene ngokugcwele.Cha"I-Porosity, i-porosity, ukufakwa kwesihlabathi" amaphutha okusakaza.Ukubukeka okuhlanzekile nokuhle.Inkomba yokuvuza komzimba we-valve ingcono kune-10-10pa.M 3/s.Ilungele izimo ze-vacuum ephezulu kakhulu.Ukucindezela ngaphansi kwengcindezi ye-atmospheric kanye nokwehla kwengcindezi ku-disc ngeke kudlule i-1 kg / cm 2. Ukushisa okusebenzayo kwendawo okuphakathi kuncike kwinqubo yokusebenzisa idivayisi.Izinga lokushisa ngokuvamile liba ku--70 ~ + 150 ° C. I-vacuum valve yenziwe ngezinto ezisezingeni eliphezulu futhi ingakwazi ukumelana nezimo ezinzima ezifana nokucindezela okuphezulu, izinga lokushisa eliphansi kanye nezinto ezigqwalayo.I-vacuum valve shutoff seal isebenzisa irabha noma uphawu lwensimbi.Ukusebenza kahle kokubekwa uphawu, ukusebenza okuthembekile kokubeka uphawu, impilo ende yesevisi.
Isikhathi sokuthumela: Mar-21-2023