Butterfly valve hna i kharnak riantuan ning a hnorsuanmi thil biapi hna cu zeidah an si?

Sealing cu a luannak khamnak caah a si, cun valve sealing phunglam zong a luannak khamnak in hlathlainak tuah a si. Sealing riantuan ning a hnorsuanmi thil tampi a umbutterfly valves, a bik in a tanglei hna hi an i tel:

1. Hrennak sining

Lungthawhnak thlennak asiloah kharnak thazaang thlennak tangah, kharnak pahnih dirhmun cu aa thleng lai. Cun, hi thlennak nih hin kharnak pahnih karlak thazaang kha a hnorsuan lai i a thlen lai, cucaah valve kharnak riantuan ning a zorter lai. Cucaah, seal na thim tikah, a tthawngmi thlennak a ngeimi seal kha thim hrimhrim. Cu lio caan te ah cun, kharnak cunglei a thuhnak zong kha zohfel. A ruang cu sealing pair i an i tonnak hmun cu aa tlak dih kho lo caah a si. Sealing surface i pehtlaihnak a kauhnak a karh tikah, sealing caah a herhmi thazaang cu a karh.

2. A kharnak cunglei i a hleiin hneknak

A kharnak cunglei i a hleiin a ummi hneknak nih a kharnak riantuan ning kha a hnorsuanbutterfly valvele valve riantuan caan. Cucaah, kharnak cunglei i a hleiin a ummi hneknak zong a biapi tukmi thil pakhat a si. Cu bantuk thil sining tangah cun, a sang tukmi a hleiin hneknak nih valve a hrawh lai, asinain a hme tukmi a hleiin hneknak nih valve a chuahter lai. Cucaah, kan suai tikah a hleiin hneknak aa tlak le tlak lo kha tling tein kan ruah a hau.

3. Thilri sining hna

Thilri sining nih a khar khawhnak zong a hnorsuanbutterfly valve. Hi thil sining hna ah hin lum le lum lo, a thlum, le a cunglei ti a duh khawhnak hna an i tel. Khuacaan thlennak nih hin kharnak pahnih i a tthawng lonak le a cheu hna an ngan ning thlennak lawng si loin, gas a tthawnnak he tthen khawh lomi pehtlaihnak a ngei. Lungthawhnak a karh asiloah a zor tikah thli thlum cu a karh asiloah a zor. Cucaah, valve kharnak riantuan ning cung ah lumnak nih a chuahpimi huham zorternak caah, kharnak pahnih suai tikah, a tthawngmi valve tthutnak bantuk lumnak tlukruannak a ngeimi valve bantuk in kan suai awk a si. Viscosity cu ti a luh khawhnak he aa pehtlai. Thil sining aa khatmi tangah a um tikah, a tlawm deuhdeuh tikah, ti nih a luh khawhnak a tlawm deuhdeuh. A cunglei ti a duh khawhnak nih thir cung ah zukcawl a um tikah, zukcawl cu hloh a hau tinak a si. Hi a tlawm tukmi chiti zuk ruangah, a cunglei ti duhnak kha a hrawh lai, cu nih cun ti kalnak lam kha a phih lai.

4. Sealing pair tthatnak

Sealing pair tthatnak nih a chim duhmi cu thilri thimnak, i tluknak le sernak a dikthliarnak kha kan zohfel a hau tinak a si. Tahchunhnak ah, valve disc cu valve tthutnak kharnak cunglei he aa tlak ngai, cu nih cun kharnak riantuan ning a tthanchoter khawh.

Valve a luannak cu nunnak le thilchuahnak ah a tam ngai, cu nih cun thilri rawhralnak a chuahter khawh asiloah nunnak ah tihnung a chuahpi khawh, cu bantuk cu tap ti valve a luannak tibantuk a si, cun a fakmi thil a chuahter khawh, cu hna cu a thurhnawmmi, a ttihnungmi, a kang khomi, a puak khomi le A rawk khomi thilri a luannak, tbk., cu pumpak himnak, thilri himnak le pawngkam thurhnawmhnak caah ttihnung ngai a si. Pawngkam le hmannak sining aa dangmi ningin aa tlakmi seal pawl kha thim.