Hard seal butterfly valve
Butterfly valve a fekmi kharnak nih cun kharnak pahnih a kap hnih cu thir thilri asiloah a dang thilri har in sermi a si tinak a si. Hi bantuk kharnak nih a khar khawhnak cu a ttha lo, asinain lumnak a tuar khawhnak, a rawk khawhnak le seh riantuannak ttha a ngei. Tahchunhnak ah: thir+thir; Thir+dar; Thir+graphite; Thir+aly thir. Hika thir cu thir thletmi, thir thletmi, thir thletmi asiloah a cunglei le thletnak caah thir thletmi zong a si kho.
A nemmi kharnak butterfly valve
Butterfly valve a nemmi kharnaka chim duhmi cu sealing pair khatlei cu thir thilri in sermi a si, cun a dang khatlei cu a fekmi thir thilri a si lomi thilri in sermi a si. Hi bantuk kharnak nih a khar khawhnak cu a ttha, asinain lumnak sang ah a tei kho lo, hruk a fawi, cun a ttha lomi hriamnam riantuannak a ngei, cu hna cu: thir+rubber; Thir+PTFE, tbk.
A nemmi kharnak tthutdan cu thir a si lomi thilri in sermi a si i a fekmi, a harmi le lumnak a tuar khomi a si. Riantuan ning a ttha ahcun, a luannak a um lo, asinain a riantuan caan le lum le lum lo he aa tlak khawhnak cu a ttha lo ngai. A harmi kharnak cu thir in sermi a si, cun kharnak riantuannak cu a ttha lo ngai. Thil sertu cheukhat nih zero leakage tuah khawh a si tiah an ti ko nain. A nemmi kharnak nih a rawk khomi thilri cheukhat caah a herhmi thil tuahning kha a tlinh kho lo. Hard seal nih buainak a tawlrel khawh, cun hi seal pahnih nih hin pakhat le pakhat an i bawmh khawh. Sealing riantuannak kong he pehtlai in, a nemmi sealing cu a ttha ngai, asinain atu cu har sealing sealing riantuannak nih aa tlakmi herhmi zong a tlinh khawh cang. A nemmi kharnak nih a chuahpimi ṭhatnak cu kharnak rianṭuannak ṭha a si, a ṭhatlonak cu a tar a fawimi, a rawkmi le caan tawite lawng hman khawhmi a si. A harmi kharnak cu caan saupi a nung, asinain a kharnak riantuan ning cu a nemmi kharnak nakin a chia deuh.
A dirhmun aa dannak hna cu a tanglei bantuk in an si:
1. A sining aa dannak
A nemmi kharnak butterfly valvesa tam deuh cu a tlawm deuhmi line phun an si, cu lioah a harmi hrennak butterfly valve pawl cu a tam deuh cu single eccentric, double eccentric le triple eccentric phun an si.
2. Lungthawhnak doh khawhnak
A nemmi kharnak cu a lum le lum lo pawngkam ah hman a si. Hard seal cu lumnak niam, lumnak ttha, lumnak sang le pawngkam dangdang ah hman khawh a si.
3. Hneknak
A nemmi kharnak tlawmte hneknak – a tlangpi hneknak, a harmi kharnak cu riantuannak dirhmun ah hman khawh a si, cu hna cu a tlawm le a sang.
4. Hrennak riantuan ning
A nemmi kharnak butterfly valve le tri eccentric hard sealing butterfly valve hna i kharnak riantuannak cu a ttha deuh. Tri eccentric butterfly valve nih cun a sangmi hneknak le a sangmi pawngkam tangah a ttha tein a khar khawh.
A cunglei sining hna zoh tikah,nem tein kharnak butterfly valvethli luhchuahnak le leidip hlohnak pipeline, ti thianhnak, mei vannak riantuannak, petroleum, chemical riantuannak le a dang riantuannak hna kha lam hnih in on le khar le remhnak caah aa tlak. Hard sealing butterfly valve cu a bik in lumternak, gas peknak, gas, chiti, acid le alkali pawngkam caah hman a si.
Butterfly valve hmannak kau he, a fawimi chiahnak, fawi tein zohkhenhnak le a sawhsawh mi dirhmun hna cu a fiang chin lengmang.Electric nem tein kharnak butterfly valves, thli in a kalmi a nemmi hrennak hlinghro, a harmi hrennak hlinghro, tbk. hna nih electric kutka hrennak hrenh, vawlei cung hrenh, tbk. kha caan tam deuh le tam deuh in an thlen hram an thawk cang.
Post caan: Oct-08-2022
