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Faakuum sare oo waalka gooya

Sharaxaad Gaaban:

Taxanahan alwaaxyada ah waxa gacanta lagu wadaa valves control-ka saxda ah.Waxay yihiin kuwo macquul ah qaab-dhismeedka qaab-dhismeedka, quruxda muuqaalka, saxnaanta sare, cabbir yar, wax ku ool ah oo la isku halleyn karo, waxayna leeyihiin wax-qabad wanaagsan oo xirid ah.Waxaa loo isticmaalaa in lagu xakameeyo vacuum iyo socodka gaaska ee nidaamka vacuum.Shaqada waalka waxa lagu wadaa iyada oo gacanta lagu rogayo buro hagaajinta, dabada cirbadda waxa kor iyo hoos u kaxeeya gudbinta dunta.Dhexdhexaadiyaha ka shaqeeya waalka waa hawo ama dhowr gaas oo daxala.


Faahfaahinta Alaabta

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Astaamaha

Qaab dhismeedka dunta fiican waxaa lagu ansixiyay saxnaanta sare ee hagaajinta.

Xirmooyinka shafka waxa lagu xidhay caag fluorine ah, biraha timahana waxa lagu lingaxaa birta aan fiicnayn, oo leh heerka daadinta hooseeya.

Cirbadda iyo jirridda si gooni ah ayaa loo qaabeeyey oo kursiga kubbadda ayaa lagu rakibay qaybta isku xirka, taas oo dheereyneysa nolosha adeegga irbadda iyo kursiga valve waxayna fududeysaa dayactirka.

Qiyaasta Farsamada

Kala duwanaanshaha cadaadiska: 1x10 ^ (-5) Pa ~ 1.2x10 ^ (5) Nolosha adeegga ilaa dayactirka ugu horreeya: 3000 jeer socodka ugu yar ee la hagaajin karo: 4.7x10 ^ (-3) Pa.L/S heerkulka dubista jidhka≤150℃ Kala duwanaanshaha cadaadiska ee furitaanka≤1.2x10^(5)Pa Jihaynta Rakibaadda kasta: Mid kasta

Heerka daadinta jirka iyo kursiga: 1.3x10^(-7) Pa.L/S tilmaame booska Valve: Iyada oo tilmaanta garaacista

Goynta Valves Cabbirka Dibadda

Qaabka DN ConnectinFlange Cabbirrada (mm)
1 2 A B C D E
EVGW-J2(KF) 0.8 KF16 KF16 90 30 30 28 45
EVGW-J2(CF) 0.8 CF16 CF16 98 34 35 28 52
EVGW-J2 (GK) 0.8 KF16 Dhuumaha 90 30 30 28 45
EVGW-J4(KF) 1.2 KF16 KF16 93.2 30 30 28 45
EVGW-J4(CF) 1.2 CF16 CF16 98 34 35 28 52
EVGW-J4(GK) 1.2 KF16 Dhuumaha 90 30 30 28 45

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