Tau aupito maualalo mo le Va'ai Resistancw le toe fa'afo'i le tafe i tua

Fa'amatalaga Puupuu:

Tele:DN 50~DN 400
Malosi:PN10/PN16/150 psi/200 psi
Tulaga masani:
Fuafuaga:AWWA C511/ASSE 1013/GB/T25178


Fa'amatalaga Oloa

Faailoga o oloa

e mafai ona matou tuʻuina atu mea lelei lelei, fua faʻatatau ma sili fesoasoani faʻatau. O lo matou taunuuga o le "E te sau iinei ma le faigata ma matou te tuuina atu ia te oe se ataata e ave ese" mo le Tau maualalo mo le Vaʻai Resistancw Non-Return Backflow Preventer, Saʻo faʻagasologa masini, Advanced Injection Molding Equipment, Meafaigaluega laina faʻapotopotoga, fale suʻesuʻe ma le atinaʻeina o polokalama o lo tatou tulaga faʻapitoa.
e mafai ona matou tuʻuina atu mea lelei lelei, fua faʻatatau ma sili fesoasoani faʻatau. O le matou taunuuga o le "E te sau iinei ma le faigata ma matou te tuuina atu ia te oe se ataata e ave ese" moSaina Flanged Connection Backflow Preventer, I le avea ai o se falegaosimea poto masani matou te talia foʻi le faʻatonuga faʻapitoa ma faia tutusa ma lau ata poʻo le faʻataʻitaʻiga faʻamaonia faʻamatalaga ma tagata faʻatau mamanu afifiina. O le sini autu a le kamupani o le ola i se manatua lelei i tagata faʻatau uma, ma faʻatūina se mafutaga faʻapisinisi manumalo-manumalo. Mo nisi fa'amatalaga, ia mautinoa e fa'afeso'ota'i matou. Ma o lo matou fiafia tele pe afai e te manaʻo e fai sau lava fonotaga i le matou ofisa.

Fa'amatalaga:

Laititi tete'e Le toe fo'i Backflow Preventer (Flanged Type) TWS-DFQ4TX-10/16Q-D - o se ituaiga vai e pulea tu'ufa'atasi masini atia'e e la matou kamupani, e masani ona fa'aaogaina mo le tu'uina atu o le vai mai le taulaga i le vaega lautele o le lapisi fa'atapula'a le mamafa o le paipa ina ia na'o le tasi le auala e tafe ai le vai. O lana galuega o le taofia lea o le backflow o le auala pipeline po o so o se tulaga siphon tafe i tua, ina ia aloese mai le filogia backflow.

Uiga:

1. E fa'apipi'i ma pupuu; tete'e itiiti; fa'asaoina o le vai (leai se fa'alavelave fa'afuase'i o alavai i le suiga masani o le mamafa o le vai); saogalemu (i le leiloa o le mamafa o le mamafa i luga o le vai, o le alavai alavai e mafai ona tatala i le taimi, gaogao, ma le ogatotonu o le backflow preventer e ave muamua le faamuamua i luga o le vai i le vaeluaga o le ea); luga-laina iloa ma tausiga ma isi. I lalo o galuega masani i le fua faatatau o le tamaoaiga, faaleagaina vai o oloa designis 1.8 ~ 2.5 m.

2. lua tulaga siaki valve 's lautele valve cavity tafe mamanu o le tafe itiiti tetee, vave i-off faamaufaailoga o le valve siaki, lea e mafai ona puipuia lelei le faaleagaina o le alatoto ma paipa e ala i le mamafa faafuaseʻi i tua, faatasi ai ma galuega gūgū, lelei faalauteleina le ola auaunaga o le valve.

3. Fuafuaga saʻo o alavai alavai, alavai mamafa e mafai ona fetuunai le tau fesuiaiga o le mamafa o le tipi ese faiga tuʻuina atu vai, e aloese ai mai le faʻalavelaveina o suiga o le mamafa o le faiga. Ki-off saogalemu ma fa'atuatuaina, leai se vai fa'afuase'i.

4. Large diaphragm control cavity design e sili atu le maufaatuatuaina o vaega autu nai lo isi backlow preventer, saogalemu ma faʻalagolago i luga-off mo alavai alavai.

5. O le fausaga tuʻufaʻatasia o le tatalaina o le alavai lautele ma le ala faʻafefe, faʻaogaina faʻatasi ma alavai i totonu o le valve cavity e leai ni faʻafitauli alavai, faʻatapulaʻa atoa le mafai ona toe foʻi i lalo o le vaitafe ma le faʻafefe o le tafe o le tafe.

6. Humanized mamanu e mafai ona faia i luga ole laiga suʻega ma tausiga.

Talosaga:

E mafai ona faʻaaogaina i le faʻaleagaina o le eleelea ma le faʻaleagaina o le malamalama, mo le faʻaleagaina oona, e faʻaaogaina foi pe a le mafai ona taofia le toe foʻi mai e ala i le vavae ese o le ea;
E mafai ona faʻaaogaina i le puna o paipa lala i faʻaleagaina leaga ma faʻaauau pea le tafe o le mamafa, ma e le faʻaaogaina i le puipuia o backlow o
oona oona.

itu:

xdaswde mafai ona matou tuʻuina atu mea lelei lelei, fua faʻatatau ma sili fesoasoani faʻatau. O lo matou taunuuga o le "E te sau iinei ma le faigata ma matou te tuuina atu ia te oe se ataata e ave ese" mo le Tau maualalo mo le Vaʻai Resistancw Non-Return Backflow Preventer, Saʻo faʻagasologa masini, Advanced Injection Molding Equipment, Meafaigaluega laina faʻapotopotoga, fale suʻesuʻe ma le atinaʻeina o polokalame o lo tatou tulaga iloga.
Tau maualalo moSaina Flanged Connection Backflow Preventer, I le avea ai o se falegaosimea poto masani matou te talia foʻi le faʻatonuga faʻapitoa ma faia tutusa ma lau ata poʻo le faʻataʻitaʻiga faʻamaonia faʻamatalaga ma tagata faʻatau mamanu afifiina. O le sini autu a le kamupani o le ola i se manatua lelei i tagata faʻatau uma, ma faʻatūina se mafutaga faʻapisinisi manumalo-manumalo. Mo nisi fa'amatalaga, ia mautinoa e fa'afeso'ota'i matou. Ma o lo matou fiafia tele pe afai e te manaʻo e fai sau lava fonotaga i le matou ofisa.

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