Cov Khoom Zoo Tshaj Plaws Uas Tsis Rov Qab Los Tiv Thaiv Kev Ntsws Uas Npaj Muag Rau Txhua Lub Tebchaws

Kev Piav Qhia Luv:

Loj:DN 15 ~ DN 40
Siab:PN10/PN16/150 psi/200 psi
Tus Qauv:
Tsim: AWWA C511/ASSE 1013/GB/T25178


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb muaj cov tshuab tsim khoom zoo tshaj plaws, cov kws ua haujlwm thiab cov neeg ua haujlwm uas muaj kev paub dhau los thiab tsim nyog, lees paub cov txheej txheem tswj hwm zoo thiab pab pawg muag khoom zoo ua ntej / tom qab muag rau Zoo Zoo Tuam Tshoj Tsis Rov Qab Flow Preventer, Ntseeg peb thiab koj yuav tau txais ntau dua. Nco ntsoov tiv tauj peb kom paub meej ntxiv, peb lav koj tias peb yuav ua tib zoo saib xyuas txhua lub sijhawm.
Peb muaj cov tshuab tsim khoom zoo tshaj plaws, cov engineers thiab cov neeg ua haujlwm uas muaj kev paub dhau los thiab tsim nyog, lees paub cov txheej txheem tswj hwm zoo thiab tseem muaj pab pawg muag khoom tshwj xeeb ua ntej / tom qab muag kev txhawb nqa rauTshuaj Tiv Thaiv Kev Rov Qab Los, Tuam Tshoj backflow tiv thaiv, tiv thaiv tsis rov qab ntwsVim yog qhov kev hloov pauv hauv daim teb no, peb koom nrog peb tus kheej rau hauv kev lag luam khoom nrog kev rau siab thiab kev tswj hwm zoo tshaj plaws. Peb tswj hwm cov sijhawm xa khoom raws sijhawm, cov qauv tsim tshiab, zoo thiab pob tshab rau peb cov neeg siv khoom. Peb lub hom phiaj yog xa cov khoom zoo hauv lub sijhawm teev tseg.

Kev piav qhia:

Feem ntau cov neeg nyob hauv tsev tsis teeb tsa lub cuab yeej tiv thaiv dej ntws rov qab rau hauv lawv cov kav dej. Tsuas yog ob peb tug neeg siv lub qhov dej ib txwm siv los tiv thaiv dej ntws rov qab. Yog li nws yuav muaj peev xwm loj heev. Thiab hom cuab yeej tiv thaiv dej ntws rov qab qub kim heev thiab tsis yooj yim ntws tawm. Yog li nws nyuaj heev rau kev siv dav dav yav dhau los. Tab sis tam sim no, peb tsim hom tshiab los daws txhua yam. Peb lub cuab yeej tiv thaiv dej ntws rov qab me me yuav siv dav rau cov neeg siv ib txwm. Qhov no yog lub cuab yeej tswj dej los ntawm kev tswj lub siab hauv cov kav dej kom ua tiav qhov dej ntws ib txoj kev. Nws yuav tiv thaiv dej ntws rov qab, zam kev ntsuas dej tig rov qab thiab tiv thaiv dej ntws. Nws yuav lav dej haus huv thiab tiv thaiv kev ua qias tuaj.

Cov yam ntxwv:

1. Tsim cov qauv ntom ntom ncaj nraim, tsis tshua muaj dej ntws thiab suab nrov tsawg.
2. Cov qauv me me, luv luv, yooj yim rau kev teeb tsa, txuag qhov chaw teeb tsa.
3. Tiv thaiv kom tsis txhob muaj qhov ntsuas dej tig rov qab thiab ua haujlwm tiv thaiv kev ua haujlwm tsis zoo,
kev ywg dej kom zoo yog qhov zoo rau kev tswj cov av noo.
4. Cov ntaub ntawv xaiv tau muaj lub neej ua haujlwm ntev.

Txoj Cai Ua Haujlwm:

Nws yog ua los ntawm ob lub qhov dej kuaj xyuas los ntawm cov xov
kev sib txuas.
Qhov no yog lub cuab yeej tswj dej los ntawm kev tswj lub zog siab hauv cov yeeb nkab kom ua tiav qhov dej ntws ib txoj kev. Thaum dej los, ob lub discs yuav qhib. Thaum nws nres, nws yuav raug kaw los ntawm nws lub caij nplooj ntoos hlav. Nws yuav tiv thaiv kev ntws rov qab thiab zam kom lub ntsuas dej tig rov qab. Lub valve no muaj lwm qhov zoo: Lav qhov ncaj ncees ntawm tus neeg siv thiab Lub Tuam Txhab Muab Dej. Thaum qhov dej ntws me dhau los them nws (xws li: ≤0.3Lh), lub valve no yuav daws qhov teeb meem no. Raws li qhov hloov pauv ntawm lub zog dej, lub ntsuas dej tig.
Kev Teeb Tsa:
1. Ntxuav cov yeeb nkab ua ntej kev sib txuas.
2. Lub valve no tuaj yeem ntsia tau rau hauv kab rov tav thiab ntsug.
3. Xyuas kom meej tias qhov nruab nrab ntws thiab qhov kev taw qhia ntawm xub nyob rau tib yam thaum nruab.

Qhov Loj:

rov qab ntws

me me

Peb muaj cov tshuab tsim khoom zoo tshaj plaws, cov kws ua haujlwm thiab cov neeg ua haujlwm uas muaj kev paub dhau los thiab tsim nyog, lees paub cov txheej txheem tswj hwm zoo thiab pab pawg muag khoom zoo ua ntej / tom qab muag rau Zoo Zoo Tuam Tshoj Tsis Rov Qab Flow Preventer, Ntseeg peb thiab koj yuav tau txais ntau dua. Nco ntsoov tiv tauj peb kom paub meej ntxiv, peb lav koj tias peb yuav ua tib zoo saib xyuas txhua lub sijhawm.
Zoo Zoo Tuam Tshoj Tshawb Xyuas Valve, Ib Txoj Kev Tshawb Xyuas Valve, Vim yog qhov hloov pauv hauv daim teb no, peb koom nrog peb tus kheej rau hauv kev lag luam khoom nrog kev siv zog thiab kev tswj hwm zoo tshaj plaws. Peb tswj hwm lub sijhawm xa khoom raws sijhawm, kev tsim kho tshiab, zoo thiab pob tshab rau peb cov neeg siv khoom. Peb lub hom phiaj yog xa cov khoom zoo hauv lub sijhawm teev tseg.

  • Yav dhau los:
  • Tom ntej no:
  • Sau koj cov lus ntawm no thiab xa tuaj rau peb

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