More than 20 years of OEM and ODM service experience.

High Quality Industrial rajistan shiga bawul China factory maroki Manufacturer

Takaitaccen Bayani:

Duba bawul

Nau'in Disc:Bawul Check Valve

Tsarin ƙira: EN12334, DIN3202 F6

Kayan Jiki: Ƙarfin ƙarfe GGG50

Ball kayan: Ductile baƙin ƙarfe GGG50 + EPDM/NBR shafi

NORTECHis daya daga cikin manyan kasar SinKwallon Duba ValveManufacturer & Supplier.


Cikakken Bayani

Tags samfurin

Menene duba bawul?

Duba bawul nau'in bawul ne don manufa guda ɗaya, kuma kamar bawuloli marasa dawowa.

 Duba Valvebawul ne mai sauƙi kuma abin dogaro tare da ball mai siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar da girman girman girman.Saboda sauki kwarara ingantaccen kuma kusan kiyayewa-free zane da bawul ne fiye da kayyade da kuma amfani da submersible sharar gida tasha tasha.The full-ported bawul wurin zama na musamman da aka tsara kyale ball zuwa wurin zama yyo-m ba tare da samun tsinke a cikin bawul wurin zama.Don aikace-aikacen bawul ko rigar ambaliya, ana amfani da ƙwallon "mai iyo" maimakon "nutsewa".

duba bawuloliyana ɗauke da ƙwallon da ke zaune akan kujera, wanda ke da rami ɗaya kawai.Yana aiki ta hanyar ƙwallon da ke motsawa sama da ƙasa a cikin bawul.An ƙera wurin zama don dacewa da ƙwallon ƙwallon, kuma ɗakin yana da siffar conically don jagorantar kwallon a cikin wurin zama don rufewa da dakatar da juyawa. Kwallon yana da diamita mafi girma fiye da na ramin (wurin zama).Lokacin da matsa lamba a bayan wurin zama ya wuce wanda ke sama da ƙwallon, ana barin ruwa ya gudana ta cikin bawul.Amma da zarar matsin da ke sama da ƙwallon ya zarce matsin da ke ƙasan wurin zama, ƙwallon zai dawo ta huta a wurin zama, ta samar da hatimin da ke hana komawa baya.Ƙwallon yana motsawa sama da ƙasa a cikin bawul ɗin ya dogara da magudanar ruwa da hatimi a kan wurin da aka ƙera lokacin da babu kwarara ko juyawa baya faruwa kuma ya rufe kan wurin zama don dakatar da juyawa.

Babban fasali na duba bawul

Features da fa'idodinDuba Valve

  • toshe magudanar ruwa,ƙira mara kulawa, dacewa da tashoshi na ɗaga ruwa mai ɗorewa.
  • *Cikakken wurin zama na bawul ɗin da aka kera an kera shi na musamman yana ba ƙwallon ƙwallon damar zama mai ɗigo ba tare da shiga cikin bawul ba.
  • *NortechDuba Valvesuna tsabtace kai, yayin da ƙwallon yana juyawa yayin aiki wanda ke kawar da haɗarin datti na makale akan ƙwallon.
  • *Cikakken da santsi mai laushi yana tabbatar da cikakken kwarara tare da asarar ƙarancin matsa lamba kuma yana kawar da haɗarin adibas a ƙasa wanda zai iya hana ƙarancin rufewa.An tsara daidaitaccen ƙwallon ƙafa tare da ƙirar ƙarfe na roba na NBR, kuma an inganta taurin roba don hana hanawa. ball daga makale a wurin zama.Kwallaye na polyurethane sun dace da kafofin watsa labaru na abrasive kuma lokacin da ake buƙatar ma'auni daban-daban don hana hayaniya da guduma na ruwa.

Bayanan fasaha na bawul ɗin duba

Bayanan fasaha naKwallon Duba Valve

Zane da Kera TS EN 12334
Fuska da fuska DIN3202 F6/EN558-1
Ƙarshen Flange EN1092-2 PN10, PN16
Jiki Irin ductile iron GGG50
Ball Iron Ductile+NBR/Irin Ductile+EPDM
Diamita mara kyau Saukewa: DN40-DN500
Ƙimar matsi PN10, PN16
Matsakaicin dacewa Ruwa, najasa, da dai sauransu
Yanayin sabis 0 ~ 80°C(NBR ball), -10 ~ 120°C(EPDM ball)
1

Nunin samfur: duba bawul

ball_check_valve_02

Aikace-aikace na duba bawul

Irin wannanduba bawulana amfani da shi sosai a aikace-aikacen ruwa mai ɗorewa, masana'antar sarrafa wutar lantarki da masana'antar sarrafawa.Bawul ɗin duba ƙwallon ya dace don amfani a cikin gurɓataccen kafofin watsa labarai (har zuwa 120˚F) kamar yadda bawul ɗin siffar ƙwallon yana hana haɓakar datti.Yawanci tashar ɗaga ruwan sharar gida za ta sami bawul ɗin duba ƙwallon don hana juyawa.Hakanan ana amfani da shi sosai a tashoshin famfo waɗanda ba kasafai ake halarta ba


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