High Quality Mini Backflow Preventer stenlɛs stiɛl matirial we dɛn mek insay TWS

Short Diskripshɔn:

Sayz:DN 15~DN 40. Di wan dɛn we de wok
Prɛshɔ:PN10/PN16/150 psi/200 psi
Advays:
Dizayn:AWWA C511/ASSE 1013/GB/T25178


Ditiɛl fɔ di Prodak

Prodakt Tag dɛn

Tɔk bɔt:

Bɔku pan di pipul dɛn we de de nɔ de instɔl di bakflɔ prɛvɛnta na dɛn wata paip. Na wan wan pipul dɛn nɔmɔ kin yuz di nɔmal chɛk valv fɔ mek dɛn nɔ bak-lɔ. So i go gɛt big pɔtnɛshɛl ptall. Ɛn di ol kayn bakflɔ prɛvɛnta dia ɛn i nɔ izi fɔ dreyn. So i bin rili at fɔ mek dɛn yuz am bɔku bɔku wan trade. Bɔt naw, wi de divɛlɔp di nyu kayn fɔ sɔlv ɔltin. Wi anti drip mini baklɔ prɛvɛnta wil bi bɔku yuz insay di nɔmal yuza. Dis na wata pawa kɔntrol kɔmbayn divays tru kɔntrol di prɛshɔn na di paip fɔ kam tru di wan-way flɔ. I wil mek bak-flɔ, avɔyd di wata mita invayt ɛn anti drip. I go mek shɔ se yu gɛt sef wata fɔ drink ɛn i go mek di dɔti nɔ go de.

Karakta:

1. Stret-thru sotted density dizayn, lɔw flɔ rɛsistɛns ɛn lɔw nɔys.
2. Kompakt strɔkchɔ, shɔt saiz, izi instɔleshɔn, sev instɔleshɔn spɛs.
3. Prɛvent wata mita invashɔn ɛn ay anti-kripa idling fɛnshɔn, .
drip tayt de ɛp fɔ mek yu ebul fɔ kɔntrol wata.
4. Di tin dɛn we dɛn dɔn pik gɛt lɔng savis layf.

Prinsipul fɔ Wok:

I mek am wit tu chɛk valv dɛn tru di trɛd
kɔnɛkshɔn.
Dis na wata pawa kɔntrol kɔmbayn divays tru kɔntrol di prɛshɔn na di paip fɔ kam tru di wan we flɔ. We di wata kam, di tu disk dɛn go opin. We i stɔp, in spring go lɔk am. I go mek bak-flɔ ɛn avɔyd di wata mita we dɛn invayt. Dis valv gɛt ɔda bɛnifit: Gɛranti di fayn bitwin di pɔsin we de yuz am ɛn di Wata Sapɔt Kɔpɔreshɔn. We di flɔ tu smɔl fɔ chaj am( lɛk: ≤0.3Lh),dis valv go sɔlv dis kɔndishɔn. Akɔdin to di chenj we di wata prɛshɔn de chenj, di wata mita de tɔn.
Instɔlɛshɔn:
1. Klin di paip bifo di insulation.
2. Dis valv kin instɔl insay ɔrizɔntal ɛn vertikal.
3. Mek shɔ se di midul flɔ dairekshɔn ɛn di dairekshɔn fɔ aro na di sem we yu instɔl.

Dimenshɔn dɛn:

bakflɔ

mini

  • Bifo:
  • Nɛks:
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