Ho na le litšila tse sa tšoaneng metsing a ka tlas'a lefatše, tse kang litšepe tse boima, lintho tse phelang, li-pigments, joalo-joalo. Lintho tse joalo tsa manyolo li ka baka mafome liphaepheng le ho silafatsa boleng ba metsi, kahoo li beha tikoloho ea bophelo le bophelo bo botle ba batho kotsing.Ka hona, ho hlokahala kalafo ea ho hloekisa metsi a ka tlas'a lefatše.Li-valve li ka sebelisoa lits'ebetsong tsa tlhoekiso ea metsi a ka tlas'a lefatše ho tsamaisa likhoerekhoere kapa metsi a hloekisitsoeng, ho etsa hore tlhahiso e atlehe haholoanyane.

Sehloohong sena, re tla u tsebisa li-valve tse ka sebelisoang lits'ebetsong tsa ho hloekisa metsi a ka tlas'a lefatše.Ke tšepa ho u thusa ho utloisisa le ho khetha valve e loketseng haholoanyane.

Butterfly Valve

Belofo ea serurubele ke valve ea 1/4 ea ho fetoha.Letlapa la valve le potoloha likhato tse 90 le kutu ea valve ho bula kapa ho koala valve.Melemo ea li-valve tsa serurubele e kenyelletsa boholo bo boholo, mekhoa e mengata ea ho hokahanya, e lumellanang le mefuta e sa tšoaneng ea liphaephe, ho kenya habonolo le ho sebetsa habonolo.Litiiso tsa li-valve tsa butterfly le lisebelisoa tsa disc li ka fetoloa ho latela litlhoko tsa projeke ea hau ho lumellana hantle le litlhoko tsa hau tsa liphaephe.

Butterfly valve e ka tsamaisoa kemochini o kenyang motlakase, mochini o kenyang moea, molamu kapa turbine.Motlakase oa motlakase ke sesebelisoa se bohlale se sebetsang ka bonngoe se ka amohelang / ho fana ka maikutlo bakeng sa taolo e hole.Melemo ea li-actuator tsa pneumatic ke theko e tlase le karabelo e potlakileng.Taolo e hole e ka finyelloa feela ka ho bapisa lisebelisoa tsa moea.Ho ea ka litlhoko tse khethehileng tsa morero oa hau, u ka khetha mokhoa o nepahetseng oa ho khanna.

Balofo ea Ball

Belofo ea bolo ke valve ea kotara-thinya.Bolo e potoloha likhato tse 90 ka kutu ea valve ho bula kapa ho koala valve.Ho ea ka mofuta oa khokahanyo, valve ea bolo e ka aroloa ka li-valve tsa bolo ea khoele, valve ea bolo ea flanged, valve ea bolo ea welded, clamp ball valve, joalo-joalo, ho finyella litlhoko tsa hau tse fapaneng tsa ho kenya.Ho ea ka mofuta oa thepa, belofo ea bolo e ka aroloa ka belofo ea tšepe e sa hloekang, valve ea bolo ea polasetiki, valve ea bolo ea carbon steel joalo-joalo.Li-valve tsa bolo li sebelisoa haholo 'me li ka sebelisoa liindastering tse nang le mocheso o phahameng, liindasteri tse nang le khatello e phahameng, liindasteri tse thibelang ho bola joalo-joalo.Ka hona, valve ea bolo e tla ba valve ea khetho ea hau.

Ka mokhoa o ts'oanang, li-valve tsa bolo le tsona li ka tsamaisoa keli-activators tsa motlakase, li-activators tsa moea, matsopa kapa li-turbine.

Ho phaella ho sena, ho na le li-valve tsa heke, li-valve tsa ho hlahloba, li-Y-strainers tse ka sebelisoang tsamaisong ea ho hloekisa metsi a ka tlas'a lefatše.Haeba u na le litlhoko tsa li-valve, u amohelehile ho ikopanya le rona bakeng sa tharollo e molemo ka ho fetisisa ea li-valve le tekanyetso.