Valve zohkhenhnak kong hngalhnak

caahvalvesriantuannak ah, vialtevalvetthen pawl cu a tlingmi le a rawk lomi an si awk a si. Flange le bracket cung i a ummi hri pawl cu a herh taktakmi an si, cun hri pawl cu a rawk lomi an si awk a si i tthawnnak a um lo awk a si. Kut kedan cung i hrennak nut cu a tthawng lo ti hmuh a si ahcun, a caan hmaan tein hren a hau, cu ti cun a tthennak a rawk sual lai lo asiloah kut kedan le min cazin a tlau lai lo. Kutdonghrolh a tlau ahcun, thlen khawhmi thirhri in thlen khawh a si lo, cun a caan te ah lim a hau. Packing gland cu a tlik khawh lo asiloah a hren hlan ah a ummi tthennak a um lo. Caahvalvesruah, vur, leidip, thli le thetse nih a thurhnawmhter fawimi pawngkam ah, valve stem cu huhphenhnak khuhnak he chiah a hau. Valve cung i tahfung cu a rawk lo, a dik i a fiang tein chiah ding a si. Valve i a ummi hri kharnak, khuhnak le thli luhchuahnak thilri pawl cu a tlingmi le a rawk lomi an si awk a si. Insulation jacket cu a rawkmi le a tthenmi a um awk a si lo.

Riantuan lio ah valve cung i thil rit pawl kha tuk, dir le dirpi khawh a si lo; a hlei in thir a si lomi valve lethir valvean kham deuh rih hna.

Rian a ttuan lomi zohkhenhnakvalves

Idle valve zohkhenhnak cu thilri le pipelines he hmunkhat ah tuah ding a si, cun a tanglei rian hna hi tuah ding a si:

1. Thianhvalve

Valve chunglei khur cu a tangmi le ti cawhmi um loin thianh le thianh a hau, cun valve lenglei cu thurhnawmhnak, chiti,

2. A tlarimivalvetthencheu

Cu hnu ahvalvea tlau, nichuahlei cu nitlaklei ser awkah ṭhen khawh a si lo, cun valve tthen pawl cu a hnu hmannak caah thil sining ṭha ser khawhnak ding caah levalvea dirhmun a ttha.

3. Rawkralnak dohnak thlopnak

Galvanic rawhnak hrial khawhnak ding caah thil chiahnak bawm chung i thilri pawl kha chuahvalvethingkung hram. Valve kharnak cung ah hriak khamnak sii le chiti kha thuh,valvethil sining ning in stem, valve stem nut, seh in sermi cunglei le a dang thilri hna; rong suaimi hmun pawl cu rawkralnak dohtu rong in rong suai ding a si.

4. Huhphenhnak

Thil dang nih a denmi khamnak caah, minung sermi tlaih le tthennak, a herh ahcun, valve i aa chawkmi thilri pawl kha remh a hau, cun valve cu chiah le kilven a hau.

5.zungzal zohkhenhnak

  Valvescaan saupi rian a ttuan lomi hna cu a rawhnak le rawhnak hrial khawhnak ding caah zohfel le zohkhenh zungzal ding a sivalve. Caahvalvescaan saupi rian a ttuan lomi hna cu, thilri, thilri le pipeline hna he hmunkhat ah hneknak hneksaknak an tuah hnu ah hman ding an si.

Electric thilri zohkhenhnak

Nifatin electric thilri zohkhenhnak rian cu thlakhat ah voikhat nak tlawm lo a si tawn. Zohkhenhnak thilri hna cu:

1. A muisam cu leidip khon loin a thiang; thilri cu meikhu, ti le chiti nih a thurhnawmhter lo.

2. Electric thilri cu ttha tein khar a si, cun kharnak hmun le hmun pakhat cio cu a tlingmi, a fekmi, a fekmi le a luang lomi a si awk a si.

3. Electric thilri cu ttha tein chiti thuh a si lai, a caan le a herh ning in chiti thuh a si lai, cun valve stem nut zong chiti thuh a si lai.

4. Electric thilri cu a ttha mi dirhmun ah a um awk a si, cun ti le leidip nih a hrawhmi hrial awk a si; a lum ahcun, 500V megohmmeter hmangin current-a phurtu thilri vialte le shell karlak i a ummi khamnak doh khawhnak kha tah, cun a man cu o nak niam a si awk a si lo. A roternak caah.

5. Mah tein aa thlengmi thlennak le lumternak relay cu a rawk awk a si lo, hmelchunhnak meiinn nih a dikthliar in a langhter, cun phase tlaunak, short circuit asiloah onmi circuit a rawhnak a um lo.

6. Electric thilri riantuan ning cu a ttha, cun onnak le kharnak zong aa thleng kho.

Thli luhchuahnak thilri zohkhenhnak

Nifatin thli luhchuahnak thilri zohkhenhnak rian cu thlakhat ah voikhat nak tlawm lo a si tawn. Zohkhenhnak ah a biapi bikmi thilri hna cu:

1. A muisam cu leidip khon loin a thiang; thilri cu ti lum, ti le chiti nih a thurhnawmh awk a si lo.

2. Thli luhchuahnak thilri kharnak cu a ttha awk a si, cun kharnak hmun le hmun pawl cu a tlingmi le a fekmi, a fekmi le a rawk lomi an si awk a si.

3. Kut in hmanmi thilri cu chiti ttha tein thuh a si lai i a nem tein on le khar a si lai.

4. Cylinder chung i a luhnak le a chuahnak gas pehtlaihnak hna cu hrawh khawh an si lo; cylinder le thli pipe system chung thilri vialte kha ralring tein zohfel dih a hau, cun riantuan ning a hnorsuanmi a luangmi a um awk a si lo.

5. Pipe cu pilter khawh a si lo, thawngthanhtu cu a ttha mi a si awk a si, thawngthanhtu hmelchunhnak meiinn cu a ttha mi a si awk a si, cun thli thawngthanhtu asiloah electric thawngthanhtu aa pehtlaimi hri cu a luang lomi a si awk a si.

6. Thevalvethli luhchuahnak thilri cung i a ummi s cu a ttha mi dirhmun ah a um awk a si, a luannak a um lo, a nem tein aa on awk a si, cun thli a tluangmi a si awk a si.

7. Thli luhchuahnak thilri vialte cu a ttha tein rian a ttuan awk a si, a nem tein on le khar a si awk a si.