Tsebo e Tloaelehileng ea Valve I

一 Butterfly valve Disc ea serurubele ke disc, e potolohang ho potoloha axis setulong. Sebaka sa ho potoloha ke tekanyo ea ho bula le ho koala ha valve. Melemo ea eona e bobebe, sebopeho se bonolo, ho boloka thepa ha ho bapisoa le li-valve tse ling, ho bula le ho koala ka potlako, ho khaola le ho phunya ho ka sebelisoa, ho hanyetsa mokelikeli ho nyane, ts'ebetso ke ho boloka mosebetsi, e ka etsoa ka sekhahla se seholo. Li-valve tsa butterfly li sebelisoa haholo liphaepheng tsa metsi a chesang. Moo li-valve tsa serurubele li ka sebelisoang, ho molemo hore u se ke ua sebelisa li-valve tsa heke, hobane li-valve tsa serurubele li na le chelete e ngata ho feta li-valve tsa heke 'me li na le taolo e ntle.二 Valofo ea diaphragm valve ea diaphragm e sebelisoa ho arola tselana ea moea ka ho hatella filimi ea elastomer ka thata setulong ka kutu. Ho potoloha lebili la letsoho ho ka khanna kutu ho ea holimo le tlase, hoo diaphragm e tlohang setulong ho bula valve kapa ho etsa hore diaphragm e hatelle ka thata setulong ho koala valve. Linako tsa ts'ebeliso ea ona ke metsi a hloekileng haholo, metsi a hloekileng haholo ha a hloke hore phaephe ea phallo e se ke ea shoa; ea bobeli, ho na le litšila tsa likhoerekhoere, tharollo, joalo-joalo, particle ball valve ka mokelikeli ho bonolo ho apara le ho taboha le ho lutla, ho koaloa ka holimo le ka tlaase ha valve ea diaphragm ho qoba bothata bona haholo, 'me diaphragm e ka nkeloa sebaka ka mor'a nako e telele- tšebeliso ea nako.三 Angle valve 'mele oa angular valve o lebile ka ho le letona,' mele oa li-valve o na le setulo le bokaholimo bo tiisang, hangata molemong oa tlase le ka ntle. Mohlala oa lisebelisoa o na le melemo ea sebopeho se bonolo le phello e ntle ea ho tiisa. Ka mosebetsi oa ho itlhoekisa, 'mele oa li-valve ha o bonolo ho bokella litšila, ha o tšoanelehe bakeng sa plugging, o loketseng ho laola mecha ea litaba e phahameng ea viscosity, phapang e phahameng ea khatello le mecha ea litaba e nang le taba e emisitsoeng le lintho tse nyenyane. Bothata ke hore e na le tšekamelo ea ho se tsitse ha li-valve core oscillation.四 Pneumatic Film Regulating Valve The actuator ea pneumatic film control valve e na le litlamorao tse ntle le tse mpe. Phello e ntle ke hore ha khatello e ntse e eketseha, sekhahla sa valve se theohela tlaase, 'me khatello e kena ka kamoreng ea filimi ka holim'a diaphragm e entsoeng ka makoti. Karabelo e bolela hore ha khatello e eketseha, kutu ea valve e nyolohela holimo, 'me khatello ke kamore ea filimi tlas'a diaphragm e entsoeng ka makoti.