Intangiriro kumikoreshereze, ibintu nyamukuru nuburyo biranga wafer kugenzura valve

Reba valve bivuga kuri valve ihita ifungura ikanafunga flap ya flap mukwisunga imigendekere yikigereranyo ubwacyo kugirango ikumire inyuma yikigereranyo, kizwi kandi nkaKugenzura, Umuyoboro umwe, guhindukira gutembera na valve yinyuma. UwitekaKugenzurani valve yikora umurimo wingenzi ni ukurinda gusubira inyuma hagati, guhinduranya guhinduranya pompe na moteri itwara, no gusohora ibintu muri kontineri. Kugenzura indangagaciro zishobora no gukoreshwa kumurongo utanga sisitemu yubufasha aho igitutu gishobora kuzamuka hejuru yumuvuduko wa sisitemu.

1.T.akoresha wafer igenzura valve:

UwitekaKugenzura yashyizwe muri sisitemu ya sisitemu, kandi ibikorwa byayo nyamukuru ni ukurinda gusubira inyuma hagati. UwitekaKugenzurani valve yikora ifunguye kandi ifunze bitewe numuvuduko wo hagati.Kugenzura valve ikwiranye nigitutu cyizina PN1.0MPa ~ 42.0MPa, Icyiciro150 ~ 25000; diameter nominal DN15 ~ 1200mm, NPS1 / 2 ~ 48; Hagati yinyuma. Muguhitamo ibikoresho bitandukanye, birashobora gukoreshwa mubitangazamakuru bitandukanye nk'amazi, amavuta, amavuta, aside nitricike, acide acike, okiside ikomeye ya acide na uric.

2.Tibikoresho nyamukuru byawafer kugenzura valve:

Hano hari ibyuma bya karubone, ibyuma byubushyuhe buke, ibyuma bibiri (F51 / F55), titanium alloy, bronze ya aluminium, INCONEL, SS304, SS304L, SS316, SS316L, ibyuma bya chrome molybdenum, Monel (400/500), 20 # alloy, Hastelloy n'ibindi bikoresho by'icyuma.

3. Imiterere yimiterere yawafer kugenzura valve:

A. Uburebure bwubatswe ni bugufi, kandi uburebure bwabwo ni 1/4 ~ 1/8 gusa bya flange gakondo igenzura

B. Ingano ntoya nuburemere bworoshye, uburemere bwayo ni 1/4 ~ 1/20 bya flange gakondo igenzura valve

C. Disiki ya valve ifunga vuba kandi umuvuduko wamazi ni muto

D. Imiyoboro yombi itambitse cyangwa imiyoboro ihanamye irashobora gukoreshwa, byoroshye kuyishyiraho

E. Umuyoboro utemba uroroshye kandi kurwanya amazi ni bito

F. Igikorwa cyunvikana nibikorwa byiza byo gufunga

G. Urugendo rwa valve rugufi kandi imbaraga zo gufunga ni nto

H. Imiterere rusange iroroshye kandi iroroshye, kandi imiterere ni nziza

I. Ubuzima bwa serivisi ndende no gukora neza

4.Twe amakosa asanzwe ya cheque valve ni:

A. Disiki ya valve yaravunitse

Umuvuduko wikigereranyo mbere na nyuma yo kugenzura valve iri muburyo bwo kuringaniza no "kubona". Disiki ya valve ikubitwa kenshi nintebe ya valve, hanyuma disiki ya valve ikozwe mubikoresho bimwe byoroshye (nk'icyuma, umuringa, nibindi) biravunika. Uburyo bwo gukumira ni ugukoresha cheque valve hamwe na disiki nkibikoresho byangirika.

B. Hagati yinyuma

Ubuso bwa kashe bwangiritse; umwanda urafashwe. Mugusana kashe hejuru no guhanagura umwanda, gusubira inyuma birashobora gukumirwa.