Valve ke sehokelo sa phaephe se sebediswang ho bula le ho kwala diphaephe, ho laola tsela eo phallo e tsamayang ka yona, ho laola le ho laola diparamitha (mocheso, kgatello le sekgahla sa phallo) tsa mokero o fetisoang. Ho ya ka mosebetsi wa wona, e ka arolwa ka divalve tse timang,li-valve tsa ho hlahloba, di-valve tse laolang, jj.
Li-valve ke likarolo tsa taolo lits'ebetsong tsa ho tsamaisa metsi, tse nang le mesebetsi ea ho tima, ho laola, ho faposa, ho thibela phallo e khutlang, ho tsitsisa khatello, ho faposa kapa ho fokotsa khatello e feteletseng. Li-valve tsa litsamaiso tsa taolo ea metsi li tloha ho li-valve tse bonolo ka ho fetisisa tsa ho tima ho ea ho li-valve tse rarahaneng ka ho fetisisa tse sebelisoang litsamaisong tsa taolo tse iketsang.
Li-valve li ka sebelisoa ho laola phallo ea mefuta e fapaneng ea maro a kang moea, metsi, mouoane, mefuta e fapaneng ea lintho tse senyang, li-slurry, oli, litšepe tse metsi le lintho tse ntšang mahlaseli a kotsi. Ho ea ka thepa, li-valve li arotsoe kali-valve tsa tšepe tse lahliloeng, di-valve tsa tšepe tse entsweng ka foreimi, di-valve tsa tshepe e sa ruseng (201, 304, 316, jj.), di-valve tsa tshepe tsa chrome-molybdenum, di-valve tsa tshepe tsa chromium-molybdenum vanadium, di-valve tsa tshepe tse duplex, di-valve tsa polasetiki, di-valve tse sa tlwaelehang tse entsweng ka mokhoa o tlwaelehileng, jj.
Hlopha ka sehlopha
Ka mosebetsi le tšebeliso
(1) Valeve ea ho tima
Mofuta ona oa valve o sebelisetsoa ho bula le ho koala. E kenngoa ka ho sa feleng ka har'a menyako le phallo ea mehloli e batang le ea mocheso, menyako le phallo ea lisebelisoa, le mola oa makala oa liphaephe (ho kenyeletsoa le li-risers), 'me e ka boela ea sebelisoa e le valave ea ho ntša metsi le valave ea ho lokolla moea. Li-valve tse tloaelehileng tsa ho koala li kenyelletsali-valve tsa heke, di-valve tsa lefatshe, di-valve tsa bolo le di-valve tsa serurubele.
Li-valve tsa hekee ka aroloa ka thupa e bulehileng le thupa e lefifi, pheleu e le 'ngoe le pheleu e habeli, pheleu ea wedge le pheleu e bapileng, jj. Ho tiea ha valve ea heke ha ho hotle, 'me ho thata ho bula valve ea heke e bophara bo boholo; Boholo ba 'mele oa valve bo bonyenyane ho latela tsela eo phallo ea metsi e tsamaeang ka eona, khanyetso ea phallo e nyane, 'me bophara ba valve ea heke bo boholo.
Ho ya ka tataiso ya phallo ya seaplane, valve ya lefatshe e arotsoe ka mefuta e meraro: mofuta o otlolohileng, mofuta wa sekhutlo se letona le mofuta wa phallo e otlolohileng, mme ho na le melamu e bulehileng le melamu e lefifi. Ho tiea ha valve ya lefatshe ho molemo ho feta ha valve ya heke, mmele wa valve o molelele, khanyetso ya phallo e kgolo, mme bophara bo boholo ba lebitso ke DN200.
Karolo ea valve ea bolo ke bolo e bulehileng. Sekoti sa valve se tsamaisoang ke poleiti se etsa hore bolo e bulehe ha e shebane le axis ea phaephe, 'me e koetsoe ka botlalo ha e reteleha ka 90°. Valve ea bolo e na le ts'ebetso e itseng ea tokiso 'me e koala ka thata.
Sekoahelo savalafo ea serurubeleke diski e chitja e potolohang ho latela shaft e otlolohileng ea axis ea phaephe e otlolohileng. Ha sefofane sa poleiti ea valve se tsamaisana le axis ea phaephe, se bulehile ka botlalo; Ha sefofane sa ram se otlolohile ho axis ea phaephe, se koetsoe ka botlalo. Bolelele ba 'mele oa valve ea serurubele bo bonyenyane, khanyetso ea phallo e nyane, 'me theko e holimo ho feta ea li-valve tsa heke le li-valve tsa globe.
(2) Valve ea ho hlahloba
Mofuta ona oa valve o sebelisetsoa ho thibela phallo e khutlelang morao ea seaplane, 'me o sebelisa matla a kinetic a mokelikeli ho ipulela le ho koala ka bohona ha o phalla ka lehlakoreng le fapaneng. E eme moo ho ntšetsoang metsi teng pompong, moo ho ntšetsoang metsi teng, le libakeng tse ling moo phallo e khutlelang morao ea mokelikeli e sa lumelloang. Ho na le mefuta e meraro ea li-valve tsa ho hlahloba: mofuta oa ho bula o potolohang, mofuta oa ho phahamisa le mofuta oa clamp. Tabeng ea li-valve tsa ho hlahloba swing, mokelikeli o ka phalla feela ho tloha letsohong le letšehali ho ea ho le letona 'me oa koala ka bohona ha o phalla ka lehlakoreng le fapaneng. Bakeng sa li-valve tsa ho hlahloba lift, spool e phahama ho ea holimo ho etsa tsela ha mokelikeli o phalla ho tloha letsohong le letšehali ho ea ho le letona, 'me spool e koetsoe ha e hatelloa setulong ha phallo e khutlisoa morao. Bakeng sa valve ea ho hlahloba clamp-on, ha mokelikeli o phalla ho tloha letsohong le letšehali ho ea ho le letona, karolo ea valve e buloa ho etsa tsela, 'me karolo ea valve e hatelloa setulong sa valve 'me e koetsoe ha phallo e khutlela morao e khutlisoa morao.
(3) Ho laolali-valve
Phapang ea khatello pakeng tsa karolo e ka pele le e ka morao ea valve e tiile, 'me ha ho buloa ha valve e tloaelehileng ho fetoha sebakeng se seholo, sekhahla sa phallo ha se fetohe hakaalo, 'me ha e fihla sebakeng se itseng, sekhahla sa phallo se fetoha haholo, ke hore, ts'ebetso ea tokiso ha e ntle. Valve ea taolo e ka fetola spool stroke ho fetola khanyetso ea valve ho latela tataiso le boholo ba lets'oao, e le ho fihlela morero oa ho laola valve ea phallo. Li-valve tsa taolo li arotsoe ka li-valve tsa taolo ea letsoho le li-valve tsa taolo ea othomathiki, 'me ho na le mefuta e mengata ea li-valve tsa taolo ea letsoho kapa ea othomathiki, 'me ts'ebetso ea tsona ea tokiso le eona e fapane. Li-valve tsa taolo ea othomathiki li kenyelletsa li-valve tsa taolo ea phallo tse iketsang le li-valve tsa taolo ea khatello e fapaneng tse iketsang.
(4) Mochini o hloekisang le othomathiki
Mochini o hloekisang o kenyelletsa li-valve tsa bolo ea vacuum, li-valve tsa vacuum baffle, li-valve tsa inflation tsa vacuum, li-valve tsa vacuum tsa pneumatic, jj. Mosebetsi oa oona o tsamaisong ea vacuum, karolo ea sistimi ea vacuum e sebelisetsoang ho fetola tsela ea phallo ea moea, ho lokisa bophahamo ba phallo ea moea, ho khaola kapa ho hokahanya phaephe e bitsoa vacuum valve.
(5) Mekhahlelo ea merero e khethehileng
Mekhahlelo e ikgethang ya merero e kenyeletsa di-valve tsa dikolobe, di-valve tsa moya o kenang ka hare, di-valve tsa ho ntsha moya, di-valve tsa ho ntsha mosi, di-filthara, jj.
Valve ea mosi ke karolo e thusang ea bohlokoa tsamaisong ea liphaephe, e sebelisoang haholo liboiler, li-air conditioner, oli le khase, liphaephe tsa phepelo ea metsi le tsa drainage. Hangata e kenngoa bophahamong bo boholo kapa setsoe ho tlosa khase e ngata ka har'a phaephe, ho ntlafatsa katleho ea tšebeliso ea liphaephe le ho fokotsa tšebeliso ea matla.
Rabara efe kapa efe e lutsengvalafo ea serurubele, valve ea heke, Y-stainer, valve ea ho leka-lekanya,valve ea tlhahlobo ea poleiti e habeli ea waferlipotso tseo u ka li botsang, u ka ikopanya leValve ea TWSfektheri. Hape o ka tobetsa webosaeteng ea rona https://www.tws-valve.com/ bakeng sa tlhaiso-leseling e batsi.
Nako ea poso: Mphalane-24-2024
