DN50-400 PN16 Resistance dɔɔni Non-Return Ductile Iron Backflow Preventer

Ɲɛfɔli surun:

Kundama:DN 50~DN 400 ye
Gɛrɛntɛ:PN10/PN16/150 psi/200 psi
Sariya:
A dilanni:AWWA C511/ASSE 1013/GB/T25178


Fɛn dilannenw ka kunnafoni

Fɛn dilannenw ka taamasiyɛnw

An ka laɲini fɔlɔ ka kan ka kɛ ka baarakɛda jɛɲɔgɔnya gɛlɛn ni kunkanbaaraba di an ka cikɛlaw ma, ka mɔgɔ yɛrɛ ka jateminɛ di u bɛɛ ma Slight Resistance Non-Return Ductile Iron kamaBackflow Preventer (Kɔ̀rɔbalen kɔsegincogo)., An ka tɔn in y’o “kilisi fɔlɔ” di a ma, wa a y’a cɛsiri ka kiliyanw dɛmɛ u k’u ka jago yiriwa, walasa u ka kɛ Big Boss ye !
An ka laɲini fɔlɔ ka kan ka kɛ ka baarakɛɲɔgɔnya gɛlɛn ni kunkanbaaraba di an ka cikɛlaw ma, ka u bɛɛ ka jateminɛ kɛ u yɛrɛ yeFlanged Type Backflow balilan, An ka fɛnw bɛ dɔn kosɛbɛ ani ka da u la baarakɛlaw fɛ, wa u bɛ se ka sɔrɔko ni sigida magow caman ɲɔgɔnna caman ɲɛnabɔ. An bɛ kiliyan kuraw ni kiliyan kɔrɔw bisimila ka bɔ diɲɛ fan bɛɛ la walasa u ka se ka kuma an fɛ jago nataw ni ɲɔgɔn ɲɛtaa kama!

Cogojirali:

An ka bεnkansɛbɛn jiralikɔsegin-ka-bɔ-minɛn– tulonkɛfɛn min bɛ fɛn caman Changer walasa k’aw ka jiko lakana ka bɔ nɔgɔ faratiw la minnu bɛ se ka sɔrɔ. U ka dilancogo kɔrɔlen n’u ka fɛn kuraw fɛ, an ka kɔsegin balilanw bɛ ji sanuman ni lakananen di i ka sigiyɔrɔ walima jagokɛyɔrɔ la tuma bɛɛ, k’a sɔrɔ i ma tigɛ.

Kɔfɛjibɔlan ka baara kunba ye ka ji kɔfɛta jɔ ani ka nɔgɔ walima nɔgɔ si bali ka don jibolisiraba kɔnɔ. A bɛ kɛ i n’a fɔ barikalan, ka aw ka ji minta tanga faratiw ma minnu bɛ se ka kɛ i n’a fɔ kemikɛlifɛnw, banakisɛw walima nɔgɔ wɛrɛw minnu bɛ se ka segin ka don pibilikiw kɔnɔ. An ka kɔsegin balilanw ye minɛn ye min bɛ se ka da a kan ani min nafa ka bon, min bɛ jiko saniya sabati ani ka i ka denbaya, baarakɛlaw walima kiliyanw ka kɛnɛya ni lakana sabati.

An ka fɛn dilannenw bɛ ni kɔsegin balilan ye min bɛ se ka sɛgɛsɛgɛli fila kɛ walasa ka lakanani wɛrɛ sɔrɔ. O bɔgɔlanw bɛ baara kɛ ɲɔgɔn fɛ walasa ka kɔsegin balilan fila kɛ. Ni bɔgɔdaga kelen ma ɲɛ, bɔgɔdaga wɛrɛ bɛ baara kɛ, o bɛ sigida dafalen mara. Valve kelen-kelen bɛɛ dilannen don koɲuman ani u sɛgɛsɛgɛra kosɛbɛ walasa ka bɛn izini sariyaw ni sariyaw ma. An ka kɔsegin-minɛnw dilannen don ni fɛn ɲumanw ye, u bɛ mɛn ani u bɛ mɛn, o b’a to baara bɛ kɛ san caman kɔnɔ hami tɛ min na.

A sigili ka nɔgɔn ani a ka nɔgɔn, wa a bɛ se ka don nɔgɔya la pibiliki sira kura walima pibiliki kɔrɔlenw na. Ankɔsegin balilanwdabɔra walasa u ladonni ka dɔgɔ, o bɛ dɔ bɔ baara walima dilancogo la tuma caman na. A dilanni min ka surun ani a ka ɲi, o b’a to yɔrɔ ka dɔgɔ, o b’a to a bɛnnen don sokɔnɔna ni kɛnɛma sigili ma.

Ni an ka kɔsegin kunbɛnminɛnw ye, aw bɛ se ka aw hakili sigi ko aw ka jibolisira bɛna lakana ka bɔ farati o farati la. I kɛra sotigi ye wo, jagokɛla ye wo, walima i kɛra yɔrɔ ɲɛmɔgɔ ye wo, an ka fɛn dilannenw ye farali nafama ye i ka pɔmpiko infɔrɔmasiko kan. Aw ka da an ka kɔsegin balilanw na walasa ka baarakɛcogo, dannaya ani lakana di aw ka jiko siratigɛ la, min ɲɔgɔn tɛ yen.

Aw bɛ fɛɛrɛw tigɛ walasa ka aw ka ji lakana ni an ka kɔjibɔlanw ye. Aw ye wari bila jogoɲumanya la ani ka fɛnw lakana minnu nafa ka bon kosɛbɛ – aw ka kɛnɛya, aw kanubagaw ani aw ka jago. Aw ye danfara in dɔn bi ani ka ji sɔrɔli sabati, nɔgɔ tɛ min na.

Kɛcogow:

1. A jɔcogo ka surun ani a ka surun; a bɛ se ka a yɛrɛ tanga dɔɔni dɔɔni; ji marali (jibɔko kɛcogo jugu tɛ kɛ jiko tansiyɔn jiginni cogo la min bɛ kɛ cogo la); lakana (ni degun bɔnɛnen don cogo la min tɛ bɛn sanfɛ tansiyɔn jibɔyɔrɔ la, jibolisira bɛ se ka da wuli waati bɛnnen na, ka lankolonya, ani kɔsegin balilan cɛmancɛ dingɛ bɛ ɲɛfɛ tuma bɛɛ ka tɛmɛ sanfɛla kan fiɲɛ tilacogo la) on-line detection and maintenance etc. Baarakɛcogo nɔgɔman kɔrɔ sɔrɔko jibɔ hakɛ la, ji tiɲɛni min bɛ sɔrɔ fɛn dilannenw na, o ye 1,8~ 2,5 m.

.

3. Jibɔyɔrɔ dilanni tigitigi, jibolisira tansiyɔn bɛ se ka jibɔyɔrɔ tigɛlen tansiyɔn jiginni nafa ladilan, walasa ka sitɛmu tansiyɔn jiginniw bali. Aw bɛ a da ka ɲɛ ani ka da a kan, ji tɛ bɔ cogo la min tɛ cogo la.

4. Diaphragm control cavity design belebele bɛ kɛ sababu ye ka dannaya kɛ yɔrɔ kolomaw la ka fisa ni backlow preventer tɔw ta ye, lakana ni dannaya bɛ on-off for drain valve.

.

6. Hadamadenw ka dilancogo bɛ se ka kɛ ɛntɛrinɛti sɛgɛsɛgɛli ni ladonni ye.

Baarakɛcogo:

A bɛ se ka kɛ nɔgɔ juguw ni yeelen nɔgɔli la,nɔgɔli toxic kama,a bɛ kɛ fana ni a tɛ se ka kɔsegin bali fiɲɛ danfara fɛ;
A bɛ se ka kɛ source of branch pipe in harmful pollution ani continue pressure flow,wa a tɛ kɛ ka backlow of bali
nɔgɔ toxic (banakisɛ) min bɛ mɔgɔ la.

Hakɛw: 1 .

xdaswd yeAn ka laɲini fɔlɔ ka kan ka kɛ ka baarakɛda jɛɲɔgɔnya gɛlɛn ni kunkanbaaraba di an ka cikɛlaw ma, ka mɔgɔ yɛrɛ ka jateminɛ di u bɛɛ ma Slight Resistance Non-Return Ductile Iron kamaBackflow Preventer (Kɔ̀rɔbalen kɔsegincogo)., An ka tɔn in y’o “kilisi fɔlɔ” di a ma, wa a y’a cɛsiri ka kiliyanw dɛmɛ u k’u ka jago yiriwa, walasa u ka kɛ Big Boss ye !
Flanged Type Backflow balilan, An ka fɛnw bɛ dɔn kosɛbɛ ani ka da u la baarakɛlaw fɛ, wa u bɛ se ka sɔrɔko ni sigida magow caman ɲɔgɔnna caman ɲɛnabɔ. An bɛ kiliyan kuraw ni kiliyan kɔrɔw bisimila ka bɔ diɲɛ fan bɛɛ la walasa u ka se ka kuma an fɛ jago nataw ni ɲɔgɔn ɲɛtaa kama!

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