A lar ngaimi zuarnak man tha bik Backflow Preventer Tlawmpal Dohnak A Kir Lomi Ductile Iron Backflow Preventer

Kan i tinh bikmi cu kan riantuan hawi hna kha a fekmi le ttuanvo a ngeimi chawlehthalnak pehtlaihnak pek ding a si awk a si, an dihlak in Slight Resistance Non-Return Ductile Iron caah pumpak zohkhenhnak pek ding a si awk a siBackflow khamnak, Kan company nih “customer hmasa” kha a pek i customers pawl kha an chawlehnak kauhter awkah bawmh awkah bia a khiah, cucaah annih cu Big Boss an si khawh nakhnga !
Kan i tinh bikmi cu kan riantuanpi hawi hna kha a biapimi le ttuanvo a ngeimi chawlehthalnak pehtlaihnak pek ding a si awk a si, an dihlak in pumpak zohkhenhnak pek ding a si awk a siFlanged Type Backflow Preventer, Kan thilri pawl cu hmantu hna nih an cohlan i an zumh i aa thleng lengmangmi sipuazi le zatlang herhbaunak kha an tlinh khawh. Hmailei chawlehnak pehtlaihnak le pakhat le pakhat hlawhtlinnak caah kanmah he pehtlaihnak tuah dingin nunphung kip in a thar le a hlunmi riantuanpi hawi hna kha kan in don hna!

Langhtermi:

Dohnak tlawmpalA kir tthan lomi Backflow Preventer(Flanged Type) TWS-DFQ4TX-10/16Q-D – cu kan company nih a sermi ti uknak fonhmi thilri phunkhat a si, khuapi chung in a tlangpi in ti thianglo chuahnak hmun tiang ti peknak caah hmanmi a si. A riantuannak cu pipeline medium asiloah zeibantuk dirhmun hmanh ah siphon a luan tthanmi kha kham a si, cu nih cun a luan tthanmi thurhnawmhnak hrial khawhnak ding caah a si.

Backflow preventers cu kan ti system pawl kha cross-connections in a lut khomi thil thurhnawm hna in huhphenh awkah a hleiin sermi an si. Din awk ti chuahnak le thurhnawmhnak hrampi, ti thletnak, ti ​​kholhnak, asiloah ti thletnak tibantuk karlak ah pehtlaihnak a um tikah pehtlaihnak a um. A hnulei a luannak khamnak thilri um lo ahcun, a thurhnawmmi ti cu ti chuahnak hmunpi ah a luang tthan lai ti phan a um, cu nih cun din awk a him loter.

A hnulei luannak khamnak thilri phun tampi a um, cu hna ahcun hneknak thli chuahnak hrawktu, dual check valve fonhmi, le hneknak tlawmternak hmun fonhmi hna an i tel. Hi thilri pakhat cio cu ti cu lam khat lawng ah a luang khawh nakhnga caah hman a si, cu nih cun a kir tthan khawhnak hnga lo a kham.

Na thilri zohkhenhnak le hneksaknak tuah lengmanghnulei luannak khamnak valve pawl kha voihnih zohfela ttha tein rian a ttuan khawhnak hnga a herhmi an si. Hi thilri pawl hi an rawk i an rawk tawn, cucaah thiamsang nih kum fatin in zohfelnak tuahter a biapi. Cuti tuahnak thawngin, a cang khomi buaibainak paoh kha a rannak in tawlrel khawh a si, ti thurhnawmhnak ttihnung a zorter.

A tawinak in chim ahcun, a kir tthanmi khamnak nih kan dinmi ti kha a thurhnawmh khawhnak hnga lo kilvennak ah a biapi tukmi rian a ttuan. Kan ti peknak a himmi le zumhawktlakmi a si khawh nakhnga an chiahnak le zohkhenhnak ttha tein tuah a herh. A hnulei ah a luangmi khamnak hmannak thawngin, kan ngandamnak le kan ti luhchuahnak thilri hna an tthatnak kha kan kilven khawh.

Mah sining a langhtertu:

1. A tlawm i a tawi; dohnak tlawmpal; ti khonnak (a ttha mi ti chuahnak thli thlennak ah a ttha lomi ti chuahnak thil a um lo); a him (a cunglei ti peknak system ah a ttha lomi thli a tlau tikah, ti chuahnak valve cu a caan te ah on khawh a si, a thiang kho, cun hnulei luannak khamnak a laifang khur cu thli tthennak ah a cunglei nakin a biapi deuh zungzal); on-line hmuh khawhnak le zohkhenhnak tbk. Sipuazi luannak ah a ttha mi riantuannak tangah, thilri suaisamnak ti nih a hrawhmi cu 1.8~ 2.5 m a si.

2. Two level check valve's a kau ngaimi valve cavity luannak suaisam cu luannak doh khawhnak hmete, check valve rang tein on-off seals a si, cu nih cun valve le pipe rawhnak kha ruahlopi in a sangmi hnulei hneknak nih a kham khawh, aw chuah lonak riantuannak he, valve riantuannak nunnak kha ttha tein a sauter khawh.

3. Ti chuahnak valve a dikthliar in suaisam, ti chuahnak thli nih a tthenmi ti peknak system i thli thlennak man kha a remh khawh, cu nih cun system thli thlennak hna kha a hrial khawh. Himnak le zumhawktlak tein on-off, a ttha lomi ti a luannak a um lo.

4. A nganmi diaphragm uknak khur suaisam nih a biapimi thilri hna i zumhawktlak sinak kha a dang backlow khamnak nakin a ttha deuhter, him tein le zumhawktlak tein on-off caah drain valve caah.

5. A kau ngaimi ti chuahnak onnak le thlennak lam, valve kuang chung i aa pehtlaimi luhnak le ti chuahnak fonhmi dirhmun nih ti chuahnak kongah buainak a ngei lo, a hnulei ah a kir khawhnak kha a kham dih i siphon luannak thlennak a chuak.

6. Minung nih an sermi suaisam cu online in hneksaknak le zohkhenhnak a si kho.

Soknak:

A ttihnungmi thurhnawmhnak le ceunak thurhnawmhnak ah hman khawh a si, rungrul thurhnawmhnak caah, thli thleidannak in a kir tthanmi a kham khawh lo ahcun hman khawh a si;
A ttihnungmi thurhnawmhnak le pehzulh tein hneknak a luannak ah branch pipe hrampi ah hman khawh a si, cun a hnulei kirnak khamnak ah hman khawh a si lo
thurhnawmhnak.

A kauh ning:

Kan i tinh bikmi cu kan riantuanpi hawi hna kha a fekmi le ttuanvo a ngeimi riantuannak pehtlaihnak pek ding a si awk a si, an dihlak in Slight Resistance Non-Return Ductile Iron Backflow Preventer caah pumpak zohkhenhnak pek ding a si. Kan company nih “customer hmasa bik” kha a pek hna i customers pawl kha an chawlehnak kauhter ding in bawmhchanh ding in bia a khiah, cucaah annih cu Big Bos an si khawh lai!
Flanged Type Backflow Preventer, Kan thilri pawl cu hmantu hna nih an cohlan i an zumh i aa thleng lengmangmi sipuazi le zatlang herhbaunak kha an tlinh khawh. Hmailei chawlehnak pehtlaihnak le pakhat le pakhat hlawhtlinnak caah kanmah he pehtlaihnak tuah dingin nunphung kip in a thar le a hlunmi riantuanpi hawi hna kha kan in don hna!