DN150 PN10 PN16 Backflow Preventer Ductile Iron GGG40 Valve etsa kopo ea metsi kapa metsi a litšila.

Tlhaloso e Khutšoanyane:

Boholo:Tlhaloso: DN 50~DN 400
Khatello:PN10/PN16/150 psi/200 psi
Tloaelo:
Moqapi: AWWA C511/ASSE 1013/GB/T25178


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Sepheo sa rona sa mantlha ke kamehla ho fa bareki ba rona kamano e tebileng le e nang le boikarabelo ba khoebo e nyane, ho fana ka tlhokomelo ea botho ho bona kaofela bakeng sa Hot New Products Forede DN80 Ductile Iron Valve.Backflow Preventer, Re amohela bareki ba bacha le ba khale ho ikopanya le rona ka mohala kapa ho re romella lipotso ka poso bakeng sa mekhatlo e lebelletsoeng ea nako e tlang ea lik'hamphani le ho fihlela katleho.
Sepheo sa rona se ka sehloohong ke ho fa bareki ba rona likamano tse tebileng le tse nang le boikarabelo tsa khoebo e nyenyane, ho fana ka tlhokomelo ea botho ho bona kaofelaChina Backflow Preventer le Backflow Preventer Price, Rea u amohela ho etela k'hamphani ea rona, feme le kamore ea rona ea lipontšo moo ho bonts'ang thepa e fapaneng ea moriri e tla fihlela tebello ea hau. Ho sa le joalo, ho bonolo ho etela sebaka sa rona sa marang-rang, 'me basebetsi ba rona ba thekiso ba tla leka ka hohle ho u fa litšebeletso tse ntle ka ho fetisisa. Etsa bonnete ba hore o ikopanya le rona haeba o hloka lintlha tse ling. Sepheo sa rona ke ho thusa bareki ho hlokomela lipakane tsa bona. Re etsa matsapa a maholo ho fihlela boemo bona ba katleho.

Tlhaloso:

Slight resistance Non-return Backflow Preventer (Flanged Type) TWS-DFQ4TX-10/16Q-D - ke mofuta oa sesebelisoa sa motsoako oa ho laola metsi se entsoeng ke k'hamphani ea rona, e sebelisoang haholo bakeng sa phepelo ea metsi ho tloha yuniti ea litoropo ho ea setsing se akaretsang sa likhoerekhoere. khatello ea lipeipi e le hore phallo ea metsi e ka ba tsela e le 'ngoe feela. Mosebetsi oa eona ke ho thibela ho khutlela morao ha liphaephe kapa boemo leha e le bofe ba siphon bo khutlelang morao, e le ho qoba tšilafalo ea ho khutlela morao.

Litšobotsi:

1. Ke ea sebopeho se kopaneng le se khuts'oane; khanyetso e fokolang; ho boloka metsi (ho se be le ts'ebetso e sa tloaelehang ea ho hula metsi nakong ea phetoho e tloaelehileng ea khatello ea phepelo ea metsi); e bolokehileng (ka tahlehelo e sa tloaelehang ea khatello tsamaisong ea phepelo ea metsi e phahameng, valve ea drain e ka buleha ka nako e nepahetseng, e tšolloa, 'me sebaka se bohareng sa thibelo ea backflow e lula e etelletse pele ka holim'a karohano ea moea); ho lemoha le ho hlokomela marang-rang joalo-joalo Tlas'a mosebetsi o tloaelehileng ka sekhahla sa phallo ea moruo, tšenyo ea metsi ea moralo oa sehlahisoa ke 1.8 ~ 2.5 m.

2. Mehato e 'meli ea ho hlahloba li-valve' s wide valve cavity flow design ke ea ho thibela phallo e nyenyane, litiiso tse potlakileng tsa ho koala li-valve, tse ka thibelang tšenyo ea valve le phala ka katleho ka khatello e phahameng ea morao, ka ts'ebetso e khutsitseng, e ntseng e tsoela pele ka katleho. bophelo ba tšebeletso ea valve.

3. Moralo o nepahetseng oa valve ea drain, khatello ea drain e ka fetola boleng ba khatello ea khatello ea sistimi ea phepelo ea metsi e khaotsoeng, ho qoba ho kena-kenana le ho fetoha ha khatello ea sistimi. Ho theoha ka mokhoa o sireletsehileng le ka mokhoa o ts'eptjoang, ha ho na ho lutla ha metsi ho sa tloaelehang.

4. Sebopeho se seholo sa taolo ea diaphragm se etsa hore ho tšepahala ha likarolo tsa bohlokoa ho be molemo ho feta ho thibela ho thibela ho khutlela morao, ka mokhoa o sireletsehileng le ka botšepehi ho tima valve ea drain.

5. Sebopeho se kopantsoeng sa bophara bo boholo ba drainage e bulehileng le mocha oa ho kheloha, ho kenngoa ho tlatsetsang le ho ntša metsi ka har'a sekoti sa valve ha ho na mathata a metsi, ho fokotsa ka ho feletseng monyetla oa ho khutlela fatše le ho fetoha ha siphon ho etsahala.

6. Moralo oa batho o ka ba teko le tlhokomelo ea inthaneteng.

Lisebelisoa:

E ka sebelisoa tšilafalong e kotsi le tšilafalo ea leseli, bakeng sa tšilafalo e chefo, e boetse e sebelisoa haeba e sitoa ho thibela ho khutlela morao ka ho itšehla thajana;
E ka sebelisoa mohloling oa phala ea lekala tšilafalong e kotsi le phallo e tsoelang pele ea khatello, 'me e sa sebelisoe ho thibela ho khutlela morao.
tshilafatso e chefo.

Boholo:

xdaswdSepheo sa rona sa mantlha ke kamehla ho fa bareki ba rona likamano tse tebileng le tse nang le boikarabello ba khoebo e nyane, ho fana ka tlhokomelo ea botho ho bona kaofela bakeng sa Hot New Products Forede DN80 Ductile Iron Valve Backflow Preventer, Re amohela bareki ba bacha le ba khale ho ikopanya le rona ka mohala kapa re romelle lipotso ka lengolo-tsoibila bakeng sa mekhatlo e lebelletsoeng ea nako e tlang ea lik'hamphani le ho fihlela likatleho tse peli.
Lihlahisoa tse Ncha tse ChesangChina Backflow Preventer le Backflow Preventer Price, Rea u amohela ho etela k'hamphani ea rona, feme le kamore ea rona ea lipontšo moo ho bonts'ang thepa e fapaneng ea moriri e tla fihlela tebello ea hau. Ho sa le joalo, ho bonolo ho etela sebaka sa rona sa marang-rang, 'me basebetsi ba rona ba thekiso ba tla leka ka hohle ho u fa litšebeletso tse ntle ka ho fetisisa. Etsa bonnete ba hore o ikopanya le rona haeba o hloka lintlha tse ling. Sepheo sa rona ke ho thusa bareki ho hlokomela lipakane tsa bona. Re etsa matsapa a maholo ho fihlela boemo bona ba katleho.

  • E fetileng:
  • E 'ngoe:
  • Ngola molaetsa wa hao mona mme o re romele wona

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