Valve Gasket Riantuannak le Hmannak Lamhruainak

Valve gaskets cu thilri karlak ah hneknak, rawhnak, le lumnak in kauh/tlawmternak ruangah a chuakmi ti a luannak khamnak caah sermi an si. An dihlak in flanged an si lio ahpehtlaihnak's valve pawl nih gasket an herh, an hmannak le an biapitnak cu valve phun le suaisam ning in aa dang. Hi ṭhen ah,TWSvalve chiahnak hmun le gasket thilri thimnak kong a fianter lai.

I. Gaskets hmannak bik cu valve pehtlaihnak flange joint ah a si.

A tlangpi in hmanmi valve

1. Kutka Valve
2. Globe Valve
3. Butterfly valve(a bik in aa pehtlaimi le aa tthencheu lomi flanged butterfly valve)
4. Check valve

Hi valve hna ah hin, gasket cu valve chung lila ah a luan ning uknak caah asiloah kharnak caah hman a si lo, asinain flange pahnih karlak ah chiah a si (valve flange le pipe flange karlak ah). Bolt pawl kha fek tein hrennak thawngin, aa thleng lomi kharnak ser awkah a za tawk in hrennak thazaang a chuak, pehtlaihnak ah a ummi thilri a luannak kha a kham. A riantuannak cu thir flange cunglei pahnih karlak i aa tluk lomi a hmete kha khahter a si, pehtlaihnak ah 100% khar khawhnak a tuah.

II.Valve “Valve Cover” ah Gasket hmannak

Valve tampi cu a dang tein valve pum le khuhnak he an suai i a chunglei zohkhenhnak a fawi deuh (tahchunhnak ah, valve tthutnak, disc valve, asiloah thilri hlonh), cu hna cu an i fonh hna. A fekmi khar khawhnak ding caah hi pehtlaihnak ah hin gasket zong a herh.

1. Valve khuhnak le gate valve le globe valve valve pum karlak pehtlaihnak nih a tlangpi in gasket asiloah O-ring hman a hau.
2. Hi dirhmun ah a ummi gasket nih hin valve pum chungin thli chung ah a luangmi thilri kha kham awkah aa thleng lomi kharnak rian zong a ttuan.

III. Valve phun cheukhat caah a hleiin gasket

Valve cheukhat nih cun an core sealing assembly ah gasket kha an telh chih, valve sining chung ah fonh dingin sermi a si.

1. Butterfly valve-valve seat gasket

• Butterfly valve tthutnak cu a taktak ahcun ring gasket a si, cucu valve pum chunglei vampang ah hren a si asiloah butterfly disc pawng ah chiah a si.
• Hlinghro cudisca khar, a cawlcangmi seal ser awkah valve tthutnak gasket kha a hmeh (butterfly bantuk indiscaa mer).
• Thilri cu a tlangpi in rubber (tahchunhnak ah, EPDM, NBR, Viton) asiloah PTFE a si, media phunphun le lum le lum lo dirhmun hna he aa tlak khawhnak ding caah sermi a si.

2. Ball Valve-Valve Seat Gasket

• Ball valve i a tthutnak cu gasket phunkhat zong a si, a tlangpi in PTFE (polytetrafluoroethylene), PEEK (polyetheretherketone), asiloah thazaang pekmi plastic tibantuk thilri in sermi a si.
• Ball le valve pum karlak ah kharnak a pek, aa thleng lomi kharnak (valve pum he aa pehtlaimi) le aa thleng lengmangmi kharnak (aa mermi ball he aa pehtlaimi) pahnih in rian a ttuan.

IV. Zei valve dah gaskets he hman a si tawn lo?

1. Welded valves: Valve pum cu pipeline ah direct in an hren, cucaah flanges le gaskets hman a hau ti lo.
2. Thread pehtlaihnak a ngeimi valve: Annih nih a tlangpi in thread in kharnak (raw material tape asiloah kharnak tibantuk) an hman, a tlangpi in gasket hman a herh ti lo.
3. Monolithic valve: A man a fawimi ball valve cheukhat asiloah a hleiin sermi valve cheukhat nih cun tthen khawh lomi a tlingmi valve pum an ngei, cucaah valve khuhnak gasket an ngei lo.
4. O-rings asiloah thir in aa khuhmi gaskets a ngeimi valve: A sangmi, a linmi, asiloah a hleiin a tlawmmi hmannak ah, a tthangchomi kharnak thilri hna nih thir a si lomi gaskets pawl kha a thlen khawh hna.

V. A tawinak:

Valve gasket cu a tlangpi in tannak key kharnak thilri phunkhat a si, flange valve phunphun pipeline pehtlaihnak ah tampi hman a si, cun valve tampi valve khuhnak kharnak zongah hman a si. Thimnak ah, aa tlakmi gasket thilri thim a herh i valve phun, pehtlaihnak lam, a tlawmtam, lumternak le hneknak ningin ser a herh.