Thil thar sernak nih hmailei a hruai: TWS nih U-Section Flanged Wafer Butterfly Valve thiamnak lei tthatnak kong kha fiang tein a fianter

I. Thilri hngalhternak

Mah cuU-phunkhat a nemmi kharnak butterfly valvecu riantuannak sang a ngeimi uknak le kharnak thilri a si. A hrampi kharnak pahnih nih aa dangmi “U-type” suaisam a hman. Valve tthutnak cu a tlangpi in a ttha ngaimi rubber (EPDM, NBR, PTFE, tbk.) in a dikthliar in sermi a si i U-type sining a ngei. Hi valve cu a hmete i a rit lo. Petroleum, chemical, rawl, sii, cauk sernak, ti ​​thazaang, tilawng, ti chuahnak le ti chuahnak, thianhnak, thazaang le a dang thilri hna ah tampi hman a si. A rawk khomi le a rawk lomi gas, ti, ti tlawmpal le a fekmi vutcam pipe le thilri phunphun ah uknak le khamnak thilri ah hman khawh a si.

II. A biapi bikmi sining hna

1. A ttha tukmi kharnak riantuannak:A dang tein a ummiU-phunkhat valve tthutnak suaisamamah tein liamternak riantuannak a ngei. Valve cu khar a si tikah, butterfly plate le U-type valve tthutnak cu hnahnawhnak ah an um, “zero leakage” kharnak hmuh khawhnak dingah rubber i a tthawnnak thlennak kha hman in; valve an on tikah, valve ṭhutdan cu rang tein a thar in a um ṭhan, cu nih cun a rawhnak kha a zorter i a luannak um loin a fekmi lam pahnih in kharnak a tuah.

2. A fawimi le a nemmi riantuannak:Valve stem le butterfly disc nih a tthawngmi a zuang kho lomi sining an hman, cun a kuatmi cu a tluang. Onnak le kharnak thazaang cu a hme, thlennak cu a rang, cun kutka, worm gear asiloah thli/electric actuator in fawi tein hman khawh a si.

3. Rawkralnak a doh khomi le nun saui thlai:Valve pum cu thir, a nemmi thir asiloah thir hri in sermi a si kho, cun a chunglei ah a rawk kho lomi rubber in a khuh. U-type valve tthutnak cu tar le thleh a fawi lo. A caancaan ah on le khar caan hmanh ah, a ttha mi tthawnnak le kharnak a kilven khawh, cun a riantuan caan cu a hlan lio nakin a sau deuhlaifang ah a ummi hlinghro valves.

4. A kau ngaimi hmannak:ti, thli, chiti le a derthawmmi a rawk khomi thilri caah aa tlak. Riantuannak lumnak cu kharnak thilri cungah aa hngat (a tlangpi in -10°C in 120°C tiang).

III. A huap in:

A luannak a um lo, a nun sau i zumhawktlak a si caah,U-phunkhat nem tein kharnak butterfly valvecu pipeline system ah a ttha bikmi tthennak le uknak thilri a si.TWSU-type butterfly valves a ttha tukmi kharnak kong lawng si loin, a fekmi le zumhawktlak a sinak kong zong a sikutka valvescuncheck valves– thilri phun dihlak cu a sangmi an si.