A lar ngaimi thil thar Forede DN80 Ductile Iron Valve Backflow Preventer

Kan tinhmi bik cu kan riantuanpi hawi hna kha a fekmi le ttuanvo a ngeimi chawlehnak hmete pehtlaihnak pek zungzal ding a si, an dihlak in Hot New Products Forede DN80 Ductile Iron Valve caah pumpak zohkhenhnak pek ding a siBackflow khamnak, Hmailei company pehtlaihnak le pakhat le pakhat hlawhtlinnak hmuh khawhnak ding caah chawlettu thar le hlun hna kha telephone in pehtlaihnak tuah dingin asiloah cakuat in biahalnak kuat dingin kan in don hna.
Kan tinhmi bik cu kan riantuanpi hawi hna kha a biapimi le ttuanvo a ngeimi chawlehnak hmete pehtlaihnak pek zungzal ding a si, an dihlak in pumpak zohkhenhnak pek ding a siTuluk Backflow Preventer le Backflow Preventer Man, Na ruahchannak a tlinter khomi sam thilri phunphun a langhtermi kan company, sehzung le kan thil hmuhsaknak khaan ah kan in don. Cu lio ah, kan website zoh cu a fawi, cun kan zuarnak riantuantu hna nih a tha bikmi riantuannak pek khawhnak ding caah an si khawh chungin an i zuam lai. Thawngpang tam deuh na herh ahcun pehtlaihnak tuah hrimhrim. Kan i tinhmi cu riantuanpi hawi hna nih an tinhmi an hngalh khawh nakhnga bawmh hi a si. Hi teinak hmuh khawhnak ding caah fakpi in kan i zuam.

Langhtermi:

Tlawmpal a doh khomi A 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 thurhnawmhnak unit tiang ti peknak caah hmanmi a si i ti a luannak cu lam pakhat lawng a si khawh nakhnga pipeline thli kha fek tein kham 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 khamnaks cu zeibantuk ti chuahnak system hmanh ah a biapi tukmi an si i na dinmi ti thianhlimnak le himnak kilvennak ah an bawmh. Mah thilri nih hin ti kha a hnulei ah a luan lonak hnga a kham, cu nih cun kan ti thiang chuahnak hmun kha a thurhnawmhter khawh. Hi capar ah hin, backflow khamtu timi ruahnak kha fiang deuh in kan hlathlai lai.

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.

Pressure vacuum circuit breaker pawl cu innchungkhar ah hman tawnmi an si i chiah a fawi ngai. A hnulei ah a luangmi khamnak caah spring check valve a hman. Khatlei kam in, double check valve fonhmi hna cu chawlehnak le riantuannak hmun ah hman tawnmi an si. A hnulei ah a kir ahcun ti a luannak a khamtu check valve pahnih in a um. A donghnak ah, decompression zone pumhnak hna cu a har bikmi le zumhawktlak bikmi hnulei luannak khamnak phun an si. Din awk ti le a thurhnawm khomi ti karlak ah taksa in khamnak a ser, cu nih cun a kir tthan khawhnak a um lo ti kha a hngalhter.

Na backflow khamnak thilri kha a ttha tein rian a ttuan khawhnak hnga zohkhenh le hneksaknak tuah peng a herh. 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 tinhmi bik cu kan riantuanpi hawi hna kha a biapimi le ttuanvo a ngeimi chawlehnak hmete pehtlaihnak pek zungzal ding a si, an dihlak in pumpak zohkhenhnak pek ding a si.
Thil thar a lar ngaimiTuluk Backflow Preventer le Backflow Preventer Man, Na ruahchannak a tlinter khomi sam thilri phunphun a langhtermi kan company, sehzung le kan thil hmuhsaknak khaan ah kan in don. Cu lio ah, kan website zoh cu a fawi, cun kan zuarnak riantuantu hna nih a tha bikmi riantuannak pek khawhnak ding caah an si khawh chungin an i zuam lai. Thawngpang tam deuh na herh ahcun pehtlaihnak tuah hrimhrim. Kan i tinhmi cu riantuanpi hawi hna nih an tinhmi an hngalh khawh nakhnga bawmh hi a si. Hi teinak hmuh khawhnak ding caah fakpi in kan i zuam.