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  • Wholesale Supply DIN JIS ANSI Non Return True Union Check Valve Flap Check Valve

    Sheba Valofo

    Wholesale Supply DIN JIS ANSI Non Return True Union Check Valve Flap Check Valve

    lintho tse bonahalang: UPVC, CPVC, PPH, PVDF,

    Boholo: 1/2" - 2"; 20-63 limilimithara; DN15 -DN50

    Standard: ANSI, DIN, JIS, CNS

    Hokela: Socket, Thread(NPT, BSPF, PT), Fusion welding, Welding

    Khatello ea ho sebetsa: 150 PSI

    Mocheso oa ho sebetsa: UPVC (5 ~ 55 ℃); PPH&CPVC(5~90℃); PVDF (-20 ~ 120 ℃);

    'Mele oa' mele: UPVC (Boputsoa bo Lefifi), CPVC (Grey), PPH (Beige), PVDF (Lenaka la tlou),

    Bonyane khatello ea ho tiisa ≥ 0.3kg

      Products Feature

      1) E lumellana le litekanyetso tsa metsi a nooang.
      2) Thepa e fetoha nano ho ntlafatsa ho hanyetsa khatello ea sehlahisoa le ho hanyetsa tšusumetso.
      3) Ho eketsa li-absorber tse khahlanong le UV le li-antioxidants ho lisebelisoa tse tala ho ntlafatsa khanyetso ea boemo ba leholimo ba sehlahisoa le ho hanyetsa botsofali.
      4) E ka kenngoa ka holimo kapa ka holimo.
      PVC 'nete bonngoeng hlahloba belofo lihlahisoa ke acid e, alkali, le phahameng-mocheso manganga, ho pharaletseng sebelisoa liindasteri tse sa tšoaneng tse kang indasteri ea lik'hemik'hale, phekolo ea metsi a litšila, kaho ea semela sa matla, mohala oa tlhahiso ea PCB, indasteri ea acid e boima le alkali, le boenjiniere ba ho hloekisa metsi.
      Hemisphere e ncha e nang le moralo oa seporo sa tataiso e netefatsa hore lefatše ha le sekame ebile le na le phello e ntle ea ho emisa metsi.
      Likarolo tse kopanyang mahlakoreng ka bobeli a sehlahisoa li entsoe ka mokhoa o bonolo oa ho kopanya, o loketseng ho kenya le ho nkela sebaka.
      Sehlahisoa ke sehlahisoa sa polasetiki ka botlalo ntle le lisebelisoa tsa tšepe.

      Mosebetsi oa valve ea ho hlahloba ke ofe?

      1. Thibela seaplane ho phalla morao
      Li-valve tsa ho hlahloba li na le tataiso e le 'ngoe feela ea phallo, ke hore, feela ka tsela ea ho phalla ha metsi, ho thibela metsi ho phalla ka lehlakoreng le leng. Mocheso o phallang ho tloha lehlakoreng la ho kena (lehlakoreng le ka tlase) ho ea ho, ho tloha lehlakoreng la phallo (lehlakoreng le kaholimo) ho tsoa. Ha khatello ea ho kena e le khōlō ho feta boima ba valve le ho hanyetsa ho phalla ha eona le ha valve e buloa. Ka lehlakoreng le leng, ha sehare se phalla ka morao, valve e koetsoe.
      2. Thibela pompo le ho khanna koloi ho tloha morao
      Ho hlahloba valve ke mosebetsi o itekanetseng, ka lehlakoreng la phallo ea khatello ea metsi, lesela le bulehileng; phallo ea mokelikeli ka lehlakoreng le fapaneng, ka khatello ea mokelikeli le sephaphatha sa valve sa "self-gravity" sa "valve flap" se sebetsang holim'a setulo sa valve, kahoo se khaola ho phalla.
      3. Thibela ho dutla ha setshelo se mahareng
      Li-valve tsa ho hlahloba li ka sebelisoa ho fana ka khatello e ka 'na ea feta khatello ea tsamaiso ea phaephe ea phepelo ea tsamaiso e thusang. Li sebelisoa liphaepheng moo sehare se phallang ka lehlakoreng le le leng, se lumellang sehare ho phalla ka tsela e le 'ngoe feela ho thibela likotsi.

      Ho etsahala'ng ntle le valve ea ho hlahloba?

      1) Lipompo tsa metsi ntle le li-valve tsa ho hlahloba li ka etsa hore liphaephe tsa metsi li phatlohe
      Lipompo tsa metsi ha li kenngoe valve ea ho hlahloba, ha pompo e khaotsa ho sebetsa, phallo ea metsi e tla khutlela morao, 'me liphaephe tse ling li sa tsitsa, ha li na mosebetsi oa ho khutla, tabeng ena ho khutlela morao ha metsi ho tla theha khatello, ho eketsa khatello ea metsi. phaephe, 'me e ka ba ea phatlola phaephe ea metsi, e tlisang mathata le tahlehelo e sa hlokahaleng ho bahiri.
      2) Pompo ha e na li-valve tsa ho hlahloba li tla baka tšilafalo ea reflux
      Lipompo tsa metsi ha li na li-valve tsa ho hlahloba, ha pompo e sebetsa, phallo ea metsi e ntse e ka ba phallo e tloaelehileng, empa ha pompo e emisa ho sebetsa kapa e sa sebetse hantle, pompo e ke ke ea tiisa hore metsi a phalla ka tsela e le 'ngoe. Tabeng ena, likhoerekhoere li tla khutlela morao lipeiping tsa metsi a hloekileng, e leng se lebisang tšilafalong ea metsi le ho beha kotsi bophelong ba beng ba matlo. Ka nako e ts'oanang, ka lebaka la ho kena ha metsi a khutlelang morao, ho tla boela ho bake ho bokella sediments ka pipe, e amang bophelo ba tšebeliso ea pipe ea metsi.
      3) Pompo ha e kenye valve ea ho hlahloba e tla senya matla
      Lipompo tsa metsi tse sa kenngoeng ho hlahloba valve ho bolela hore ts'ebetsong ea ts'ebetso e tla senya matla a mangata, e sitise ho phalla ha metsi ka tsela e sa tšoaneng, ho hlokahala hore kamehla a sebelise matla a ho phalla, a tla senya motlakase o sa hlokahaleng.

      E le ho qoba likotsi tse boletsoeng ka holimo, re lokela ho etsa bonnete ba hore ha re kenya pompo ea metsi, re lokela ho hlahloba hore na valve ea ho hlahloba e kenngoa kapa che, e le ho etsa bonnete ba hore metsi a phallang a ke ke a phalla morao 'me a baka se amanang le sona. mathata.

      Tlhaloso

      45-46p3n

      tlhaloso2

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