Selelekela sa tšebeliso, thepa ea mantlha le litšobotsi tsa sebopeho sa valve ea tlhahlobo ea wafer

Valve ea ho hlahloba e bolela valve e bulang le ho kwala lebanta la valve ka bohona ka ho itshetleha hodima phallo ya medium ka boyona ho thibela phallo ya medium, e tsejwang hape e levalve ea ho hlahloba, valve e lebang lehlakoreng le le leng, valve ea phallo e khutlelang morao le valve ea khatello e ka morao.valve ea ho hlahlobake valve e iketsang eo mosebetsi wa yona o ka sehloohong e leng ho thibela phallo ya metsi morao, ho potoloha ha pompo le enjene e kgannang, le ho ntshwa ha metsi ka hara setshelo. Divalve tsa ho hlahloba di ka boela tsa sebediswa meleng e fanang ka ditsamaiso tse thusang moo kgatello e ka nyolohelang ka hodima kgatello ya sistimi.

1.TTšebeliso ea valve ea ho hlahloba wafer:

Thevalve ea ho hlahloba e kentswe tsamaisong ya diphaephe, mme mosebetsi wa yona o ka sehloohong ke ho thibela phallo ya metsi morao.valve ea ho hlahlobake valve e iketsang e buloang le ho koaloa ho latela khatello e mahareng.Valve ea ho hlahloba wafer e loketse khatello e tloaelehileng ea PN1.0MPa~42.0MPa, Sehlopha sa 150~25000; bophara bo tloaelehileng ba DN15~1200mm, NPS1/2~48; Phallo e mahareng. Ka ho khetha thepa e fapaneng, e ka sebelisoa mefuteng e fapaneng ea litaba tse kang metsi, mouoane, oli, asiti ea nitric, asiti ea acetic, sehare se matla sa oxidizing le asiti ea uric.

2.Tthepa ea bohlokoa eavalve ea ho hlahloba wafer:

Ho na le tšepe ea khabone, tšepe ea mocheso o tlase, tšepe ea mekhahlelo e 'meli (F51/F55), motsoako oa titanium, boronse ea aluminium, INCONEL, SS304, SS304L, SS316, SS316L, tšepe ea chrome molybdenum, Monel (400/500), motsoako oa 20#, Hastelloy le lisebelisoa tse ling tsa tšepe.

3. Likarolo tsa sebopeho savalve ea ho hlahloba wafer:

ABolelele ba sebopeho bo bokhutšoanyane, 'me bolelele ba sebopeho sa sona ke 1/4 ~ 1/8 feela ea valve ea tlhahlobo ea flange ea setso.

B. Boholo bo bonyenyane le boima bo bobebe, boima ba eona ke 1/4 ~ 1/20 feela ea valve ea ho hlahloba flange ea setso

CDisiki ea valve e koaloa kapele 'me khatello ea hamore ea metsi e nyane

DLiphaephe tse otlolohileng kapa tse otlolohileng li ka sebelisoa, ho bonolo ho li kenya

EMokero oa phallo o boreleli 'me khanyetso ea mokelikeli e nyane

FKetso e bonolo le ts'ebetso e ntle ea ho koala

G. Leeto la diski ea valve le lekhutšoanyane 'me matla a ho koala a manyane

HSebopeho ka kakaretso se bonolo ebile se nyane, 'me sebopeho se setle

IBophelo bo bolelele ba tšebeletso le ts'ebetso e tšepahalang

4.TLiphoso tse tloaelehileng tsa valve ea ho hlahloba ke:

A. Disiki ea valve e robehile

Kgatelelo ya sehatsetsi pele le ka mora valve ya ho hlahloba e boemong ba ho leka-lekana le "saha" e tshwanang. Disiki ya valve hangata e otlwa ka setulo sa valve, mme disk ya valve e entsweng ka thepa e robehang habonolo (jwalo ka tshepe e entsweng ka tshepe, koporo, jj.) e robehile. Mokgwa wa thibelo ke ho sebedisa valve ya ho hlahloba e nang le disc e le thepa e ductile.

BPhallo e mahareng ea ho khutlela morao

Bokaholimo ba ho kwala bo senyehile; litšila lia tšoasoa. Ka ho lokisa bokaholimo ba ho kwala le ho hloekisa litšila, phallo e ka thibeloa.