A phunphun le a harmi phun tampi a umvalves, a bik in gate valve, globe valve, throttle valve, butterfly valve, plug valve, ball valve, electric valve, diaphragm valve, check valve, safety valve, pressure reducing valve, steam trap le emergency shut-off valve, tbk. hna aa tel, cu hna cu a tlangpi in hmanmi gate valve, glottle valve, throttle valve, butterfly valve, plug valve valve an si valve, ball valve, check valve, diaphragm valve.
1 Butterfly valve
Butterfly valve cu butterfly plate onnak le kharnak rian a si i valve pum chung i a fekmi axis pawng ah 90° in i mer in lim khawh a si. Butterfly valve cu a hmete, a rit lo i a sining a sawhsawh, cun a cheu tlawmpal lawng a um. Cun 90° lawng aa mer a hau; rang tein on le khar khawh a si, cun riantuan ning zong a fawi. Butterfly valve cu a tlingmi dirhmun ah a um tikah, butterfly plate a thuhnak lawnglawng hi valve pum chungin a luang tikah a dohtu a si, cucaah valve nih a chuahtermi pressure drop cu a hme tuk, cucaah a luannak uk khawhnak sining a ttha deuh. Butterfly valve cu a nemmi kharnak le thir a harmi kharnak ah ṭhen a si. Elastic sealing valve, sealing ring cu valve pum cung ah hren khawh a si asiloah disc pawngkam ah hren khawh a si, sealing riantuannak ttha he, cu cu throttling, medium vacuum pipelines le corrosive media caah hman khawh a si. Thir kharnak a ngeimi valve pawl cu a tlangpi in a fekmi kharnak a ngeimi hna nakin an nunnak a sau deuh, asinain kharnak tling hmuh cu a har. Annih cu a tlangpi in a luannak le a ttumchuknak ah thlennak nganpi a um tikah le throttling riantuannak ttha a herh caan ah hman an si. Thir kharnak hna cu riantuannak lumnak sang deuh ah an i remh khawh, cu lioah a fekmi kharnak hna cu lumnak nih a khammi tlamtlinlonak an ngei.
2Kutka valve
Gate valve timi cu a onnak le a kharnak pum (valve plate) cu valve stem nih a hruai i valve tthutnak kharnak cunglei ah a cunglei le a tanglei ah a kalmi valve kha a chim duhmi a si, cu nih cun ti a kalnak kha a pehtlaih khawh asiloah a khenh khawh. Globe valve he tahchunh ahcun, gate valve nih hin kharnak riantuannak a ttha deuh, ti a doh khawhnak a tlawm deuh, on le kharnak ah riantuannak a tlawm deuh, cun remh khawhnak ttha deuh a ngei. A tlangpi in hmanmi block valve pakhat a si. A chiatnak cu a ngan, a sining cu globe valve nakin a har deuh, a kharnak cunglei cu hruk a fawi, cun zohkhenh a fawi lo. A tlangpi in, throttling caah aa tlak lo. Gate valve stem cung i hri dirhmun ning in, phun hnih ah tthen a si: a ongmi hri phun le a muimi hri phun. Kutka a sining ning in, phun hnih in tthen khawh a si: wedge phun le parallel phun.
3 Check valve
Check valve cu ti a kir tthan lonak ding caah amah tein a kham khomi valve a si. Check valve i valve flap cu ti tthawnnak nih a chuahpimi thil ruangah aa hun i, ti cu luhnak lei in chuahnak lei ah a luang. A luhnak lei i a ummi hneknak cu a chuahnak lei nakin a niam deuh tikah, valve flap cu ti hneknak aa dannak, amah tein a hnuh khawhnak le a dang thil hna ruangah ti kha a hnulei ah a luang lonak hnga amah tein aa khar lai. A sining ning in, hlernak check valve le swing check valve tiah tthen khawh a si. Lift phun nih cun swing phun nakin a ttha deuhmi kharnak le ti a doh khawhnak a ngan deuh. Pump i a hnuhnak pipe i a hnuhnak port caah, a tanglei valve kha thim ding a si. A rian cu pump thawk hlanah pump luhnak pipe kha ti in khahter a si; pump a ngol hnu ah luhnak pipe le pump pum kha ti in khahter, cuticun thawk tthannak caah timhtuahnak na ngei lai. A tanglei valve cu a tlangpi in pump luhnak a dirnak pipeline cung lawng ah chiah a si, cun a tanglei in a cunglei ah a luang.
4 Globe valve
Globe valve cu a tanglei lei ah aa kharmi valve a si, cun a ongmi le a kharmi member (valve) cu valve stem nih valve ṭhutnak (sealing surface) a cunglei le a tanglei ah a kal khawh nakhnga a hruai. Gate valve he tahchunh ahcun, remh khawhnak ttha, khar khawhnak ttha lo, a sining a sawhsawh, sernak le zohkhenhnak a fawi, ti a doh khawhnak a ngan i a man a tlawm.
5 Ball valve
Ball valve a onnak le a kharnak cu a tlongmi khur a ngeimi a tlongmi a si, cun a tlongmi cu valve hram he aa mer i valve a onnak le a kharnak kha a hngalh khawh. Ball valve cu a sawhsawh tein a ummi, a rangmi thlennak, hman a fawimi, a hmete, a rit lomi, a cheu tlawmte lawng a ummi, ti a doh khomi a hmete, a ttha mi kharnak riantuannak le zohkhenhnak a fawimi a ngei.
6 Throttle valve
Throttle valve dirhmun cu valve disc ti lo ahcun globe valve he aa khat dih. Valve disc cu throttling thilri a si, cun a muisam aa dangmi nih sining aa dangmi an ngei. Valve tthutnak diameter cu a ngan tuk awk a si lo, zeicahtiah a onnak sannak cu a hme. A tlawmbik a luannak a karh, cucaah valve disc rawhnak a rangter. Throttle valve cu a hmete, a rit lo i remh khawhnak ttha a ngei, asinain remh khawhnak a dikthliar cu a sang lo.
7 Plug valve
Plug valve nih cun a onnak le a kharnak hmun ah a luangmi khur a ngeimi plug pum kha a hman, cun plug pum cu valve stem he aa mer i valve onnak le kharnak kha a hngalh khawh. Plug valve cu a sawhsawh mi dirhmun, rang tein thlen khawhnak, hman a fawimi, ti tlawmte a kham khomi, thilri tlawmte lawng a ngeimi le a ritmi a tthatnak a ngei. A tlarimi, lam pathum le lam li in a kalmi plug valve an um. A tlarimi plug valve cu medium tthennak caah hman a si, cun lam pathum le lam li plug valve cu medium lei kalnak thlennak asiloah medium tthennak caah hman a si.
8 Diaphragm valve
Diaphragm valve a onnak le a kharnak cu rubber diaphragm a si, cucu valve pum le valve khuhnak karlak ah aa hren. Diaphragm a chuakmi a laifang cu valve stem cungah a fek i, valve pum cu rubber in a khuh. Medium cu valve khuhnak chunglei khur chungah a luh lo caah, valve stem nih thil chiahnak bawm a herh lo. Diaphragm valve cu a sawhsawh tein a ummi, a ttha mi kharnak riantuannak, zohkhenh a fawimi le ti tlawmte lawng a kham khomi a si. Diaphragm valve pawl cu weir phun, straight-through phun, right-angle phun le direct-flow phun tiah tthen an si.
Post caan: May-12-2022
