Tafole ea likateng
2. Kakaretso ea mefuta e tloaelehileng ea li-valve handwheel
3. Tlhaloso e qaqileng ea melao-motheo ea ho sebetsa ea mefuta e sa tšoaneng ea li-valve handwheels
4. Maemo a kopo le tlhahlobo ea linyeoe tsa mefuta e fapaneng ea li-handwheels tsa li-valve
5. Mokhoa oa ntlafatso oa theknoloji ea li-valve handwheel
Li-valve li bapala karolo ea bohlokoa lefapheng la indasteri le maemong a mangata a amanang le taolo ea mokelikeli. E le karolo ea bohlokoa bakeng sa li-valve tse sebetsang, molao-motheo oa ho sebetsa oa letsoho la letsoho o amana ka ho toba le hore na valve e ka laola metsi ka nepo le ka mokhoa o nepahetseng. Mefuta e fapaneng ea li-valve handwheels e na le mekhoa ea eona e ikhethang ea ho sebetsa ka lebaka la phapang ea moralo, sebopeho le maemo a ts'ebeliso. Kutloisiso e tebileng ea melao-motheo ea ts'ebetso ea li-handwheels tsena ha e thuse feela ba sebetsang ho laola li-valve ka bokhoni le ka mokhoa o nepahetseng, le ho netefatsa ts'ebetso e tsitsitseng ea tsamaiso, empa hape e fana ka boitsebiso ba bohlokoa bakeng sa baenjiniere ka mokhoa oa ho qapa le ho khetha. Sengoliloeng sena se tla sekaseka melao-motheo ea ts'ebetso ea mefuta e fapaneng ea mabili a matsoho ka botlalo, ho fana ka tlhaloso e felletseng le e tebileng- bakeng sa litsebi tsa indasteri le ba chesehelang maikutlo.
2. Kakaretso ea mefuta e tloaelehileng ea li-valve handwheel
(1.) Tloaelehileng flat handwheel
Tloaelehileng flat handwheel ke mofuta o atileng haholo oa handwheel. Hangata e na le sephara se chitja se sephara le lesoba le bohareng la shaft. Lebili lena la letsoho le na le sebopeho se bonolo le theko e tlase, 'me le sebelisoa haholo lits'ebetsong tse fapaneng tsa li-valve tse sa hlokeng ts'ebetso e nepahetseng haholo. Mohlala, lebili lena la letsoho le ka bonoa hangata ho li-valve tse nyane tsa phepelo ea metsi le tsamaiso ea drainage. Ponahalo ea eona ea sebopeho e lumella opareitara ho khanna motsamao oa mantlha oa valve ka ho fetolela poleiti e bataletseng ka kotloloho ho bula, ho koala kapa ho lokisa sekhahla sa phallo ea mocha oa mokelikeli.
(2.) Lebili la letsoho le notlehang
The lockable handwheel e phaella ka ho notlela sesebediswa motheong oa handwheel tloaelehileng. Moralo ona haholo-holo ke oa ho thibela valve hore e se ke ea sebelisoa hampe liketsahalong tse ling tse khethehileng. Ka mohlala, sebokeng sa tlhahiso ea lik'hemik'hale, boemo ba li-valve tse ling tsa bohlokoa bo lokela ho bolokoa bo tsitsitse 'me bo ke ke ba fetoloa ka thato. Lebili la letsoho le notlehang le ka notleloa ka senotlolo kapa senotlolo sa senotlolo, 'me ke basebetsi ba lumelletsoeng feela ba ka bulang senotlolo le ho sebelisa lebili la letsoho, kahoo ba netefatsa hore boemo bo nepahetseng ba valve ha bo sitisoe le ho netefatsa polokeho le botsitso ba ts'ebetso ea tlhahiso.
(3.) Lebili la letsoho le feto-fetohang
Lebelo le feto-fetohang la letsoho ke mofuta oa mabili a letsoho a ka fetolang lebelo la ts'ebetso ea valve. Hangata e sebelisoa maemong ao ho hlokahalang taolo e nepahetseng ea ho bula li-valve, empa ts'ebetso e tobileng ea mabili a tloaelehileng a matsoho a ka ba thata ho laola ka nepo ka lebaka la lebelo le feteletseng. Ka mochine oa phetoho ea lebelo, opareitara e ka khetha likarolo tse fapaneng tsa phetisetso e le hore mokokotlo oa valve o tsamaise libaka tse fapaneng ha lebili la letsoho le fetoleloa ka lehlakoreng le le leng. Lits'ebetsong tse kholo tsa lipeipi tsa petrochemical, bakeng sa li-valve tse ling tse hlokang phetoho e ntle ea phallo, lebili la letsoho la phetoho ea lebelo le phetha karolo ea bohlokoa. E lumella basebelisi ho laola ho bula ha valve ka mokhoa o nepahetseng haholoanyane le ho finyella litlhoko tse tiileng tsa mokhoa oa tlhahiso.
(4.) Mosebetsi{1}}ho boloka lebili la letsoho
Sepheo sa moralo oa labour-saving handwheel ke ho fokotsa matla a hlokahalang ke mokhanni ho phethola lebili la letsoho. Li-valve tse ling tse kholo kapa{2}}lits'ebetso tse phahameng tsa khatello, ho phethola lebili le tloaelehileng la letsoho ka kotloloho ho ka ba boima haholo. Labor-saving handwheel hangata e sebelisa sebopeho se ikhethileng, joalo ka gear transmission, worm gear transmission, joalo-joalo, ho fokotsa matla a batloang ke opareitara ka ho eketsa torque. Sena ha se ntlafatse feela boiketlo ba ts'ebetso, empa hape se fokotsa matla a mosebetsi oa opereishene. E loketse ka ho khetheha bakeng sa linako tseo li-valve li lokelang ho sebetsoa khafetsa.
3. Tlhaloso e qaqileng ea melao-motheo ea ho sebetsa ea mefuta e sa tšoaneng ea li-valve handwheels
●Molao-motheo o sebetsang oa lebili le tloaelehileng la letsoho le bataletseng
1. Mokhoa oa ho hokahanya le valve: Lebili le tloaelehileng la letsoho le bataletseng hangata le hokahanngoa le kutu ea valve ka senotlolo kapa spline. Mokhoa ona oa ho hokahanya o nolofalletsa lebili la letsoho le kutu ea valve ho potoloha ka mokhoa o lumellanang, ho etsa bonnete ba hore ha lebili la letsoho le potoloha, kutu ea valve e ka fetisetsa motsamao oa ho potoloha ka nepo mokokotlong oa valve. Li-valve tse ling tse nyenyane tsa ho emisa, ho etsoa mochini oa senotlolo ka holim'a kutu ea valve, 'me ho kenngoa senotlolo se lekanang bohareng ba lesoba la letsoho. Ka phello ea phetisetso ea senotlolo, lebili la letsoho le kutu ea valve li hokahane ka thata.
2. Ho potoloha ho fihlela taolo ea li-valve: Ha opereishene a fetola lebili la letsoho, ho sisinyeha ha lebili la letsoho ho fetisetsoa kutung ea valve ka karolo e kopanyang. Hangata kutu ea valve e na le mohaho o nang le khoele 'me e sebelisana le sleeve e entsoeng ka hare ho valve. Ha lebili la letsoho le ntse le potoloha, kutu ea valve e ea holimo le tlase ho latela tataiso ea axial. Bakeng sa valve ea ho emisa, ho sisinyeha ha stem ea valve ho khanna ho ea holimo le tlaase ho ea holimo le tlaase ea mokokotlo oa valve, ka hona ho lemoha ho bula le ho koala ha valve. Ha lebili la letsoho le potoloha ho ea ka nako, kutu ea valve e theohela tlase, 'me mokokotlo oa valve o koala mocha oa mokelikeli butle-butle; ka lehlakoreng le leng, ha lebili la letsoho le fetoleloa ka tsela e fapaneng le oache, kutu ea valve e ea holimo, mokokotlo oa valve oa buleha, 'me o lumella mokelikeli hore o fete.
3. Molao-motheo oa taolo ea phallo: Li-valve tse ling tse laolang, mabili a tloaelehileng a bataletseng a boetse a phetha karolo ea bohlokoa taolong ea phallo. Ka ho fetola butle-butle lebili la letsoho, sebaka se tsamaeang sa sekhahla sa valve se ka laoloa ka nepo, ebe ho ka fetoloa lekhalo pakeng tsa motheo oa valve le setulo sa valve. Ha lekhalo le le leholo, sebaka se seholo sa mocha seo mokelikeli o fetang ho sona, le ho phalla ho hoholo; ka lehlakoreng le leng, lekhalo le lenyenyane, phallo e nyenyane. Mokhoa ona o bonolo le o tobileng oa taolo ea ho phalla o 'nile oa sebelisoa haholo mekhoeng e meng e nang le litlhoko tse batlang li le tlaase bakeng sa ho nepahala ha phallo.
●Molao-motheo o sebetsang oa lebili la letsoho le notlelang
1. Sebopeho sa mochine oa ho notlela: Mokhoa oa ho notlela oa letsoho o nang le senotlolo o na le mefuta e mengata. E tloaelehileng ka ho fetisisa ke tšebeliso ea mochine oa senotlolo oa mochine, o kenngoa moeling kapa bohareng ba letsoho la letsoho. Ho na le letoto la likhoele kapa libopeho tsa maleme a senotlolo ka har'a senotlolo sa senotlolo. Ha senotlolo se nepahetseng se kenngoa le ho reteleha, sebopeho se ka hare ho senotlolo sa senotlolo se tla fetoha, se etse hore leleme la senotlolo le khutlele morao kapa lithakhisa li ikamahanye, kahoo li lokolle senotlolo holim'a lebili la letsoho. Ho boetse ho na le linotlolo tsa password tsa elektroniki tse laolang ho bula le ho koala senotlolo ka ho kenya phasewete e nepahetseng.
2. Ts'ebetso ea ho notlela le ho notlolla: Ha valve e sa hloke ho sebetsoa, kenya senotlolo ka har'a cylinder ea senotlolo ebe u e fetisetsa sebakeng se notletsoeng. Leleme la senotlolo le tla koala karolo e potolohang ea lebili la letsoho, ho etsa hore lebili la letsoho le se khone ho potoloha ka bolokolohi. Sena se thibela ka katleho basebetsi ba sa lumelloeng ho sebetsa valve ka phoso. Ha valve e hloka ho sebetsoa, kenya senotlolo se nepahetseng 'me u se fetole ka tsela ea ho notlolla. Leleme la senotlolo lea hulanya 'me lebili la letsoho le khutlela boemong ba ho bilika. Mokhanni a ka fetola lebili la letsoho ho laola valve joalo ka lebili le tloaelehileng la letsoho.
3. Karolo ea tšireletso ea tšireletso tsamaisong: Ts'ebetsong ea tlhahiso ea lik'hemik'hale, matla a motlakase le liindasteri tse ling, boemo ba li-valve tse ngata bo amana ka ho toba le ts'ireletso le ts'ebetso e tsitsitseng ea tsamaiso eohle ea tlhahiso. Lebili la letsoho le notletsoeng le ka etsa bonnete ba hore li-valve tsa bohlokoa li ke ke tsa sebelisoa hampe nakong ea tlhahiso e tloaelehileng. Ka mohlala, tsamaisong ea ho pholisa ea setsi sa matla a nyutlelie, haeba li-valve tse ling li koetsoe ka phoso, ho ka ’na ha hlaha likotsi tse tebileng tsa tšireletso. Lebili la letsoho le notlelitsoeng le lekanyetsa matla a ts'ebetso ea valve ho basebetsi ba lumelletsoeng ka ts'ebetso ea ho notlela, e ntlafatsang polokeho ea sistimi haholo.
●Molao-motheo o sebetsang oa lebelo la letsoho la phetoho ea letsoho
1. Sebopeho sa mochine o fetolang lebelo: Lebili la letsoho le fetolang lebelo hangata le entsoe ka{1}}mochine o tsamaisang lisebelisoa tsa mekhahlelo e mengata kapa mochine oa ho fetisa liboko. Ha re nka mohlala oa phetisetso ea likere, lebili la letsoho le hokahantsoe le lisebelisoa tsa ho khanna, 'me li-meshes tsa ho khanna li na le likere tse khannoang ka bongata tse nang le linomoro tse fapaneng tsa meno. Likarolo tse fapaneng tsa phetisetso li ka finyelloa ka ho chencha likere tse khannoang tse fapaneng ho sebelisana le lisebelisoa tsa ho khanna. Phetiso ea lisebelisoa tsa seboko e sebelisa sebopeho se ikhethileng sa lebili la seboko le seboko ho lokisa sekhahla sa phetiso ka ho fetola palo ea meno a lebili la seboko kapa palo ea lihlooho tsa seboko.
2. Likarolo tse fapaneng tsa phetisetso ho finyella ts'ebetso ea lebelo le fapaneng: Ha opereishene e hloka ho bula kapa ho koala valve ka potlako, tekanyo e kholo ea phetisetso e ka khethoa. Ka nako ena, mokokotlo oa li-valve o ka hlahisa phallo e kholoanyane ha lebili la letsoho le potoloha lehlakoreng le lenyenyane. Ka mohlala, maemong a mang a tšohanyetso, hoa hlokahala ho khaola mocha oa mokelikeli kapele, 'me ho khetha tekanyo e kholoanyane ea phetisetso ho ka etsa hore valve e koale kapele. Ha ho buloa ha valve ho hloka ho lokisoa ka nepo, ho khethoa karolelano e nyane ea phetisetso. Ka tsela ena, ho falla ha mokokotlo oa valve ho batla ho le nyenyane ha letsoho le potoloha lehlakoreng le leholo, 'me opareitara e ka laola ho bula ha valve ka mokhoa o motle ho finyella litlhoko tsa ts'ebetso.
3. Melemo ea kopo tlas'a maemo a thata a ho sebetsa: Limeleng tse ling tse kholo tsa lik'hemik'hale kapa merero ea ho boloka metsi, ts'ebetso ea valve e hloka ho fetoha habonolo ho ea ka maemo a fapaneng a ho sebetsa. Tšebeliso ea lebelo le feto-fetohang la handwheel e lumella opareitara ho khetha lebelo le nepahetseng la ts'ebetso maemong a fapaneng. Ha o qala kapa o emisa tsamaiso, valve e ka sebetsoa ka potlako; 'me nakong ea ts'ebetso e tsitsitseng ea tsamaiso, ho buloa ha valve ho ka fetoloa ka nepo ho netefatsa ts'ebetso e tsitsitseng ea tsamaiso. Mohlala, taolong ea heke ea likhohola tsa letamo le leholo, lebili le fetolang lebelo la letsoho le ka fetola habonolo lebelo la ho bula le ho bula valve ho latela phetoho ea boemo ba metsi le tlhoko ea ho tsoa ha likhohola.
●Molao o sebetsang oa mosebetsi-saving handwheel
1. Tlhahlobo ea mosebetsi-mokhoa oa ho pholosa: Mehaho e tloaelehileng ea basebetsi{2}}maotwana a bolokang matsoho ke phetiso ea lisebelisoa tsa liboko le phetiso ea lipolanete. Phetisong ea lisebelisoa tsa seboko, seboko ke karolo e sebetsang 'me lebili la seboko ke karolo e khannoang. Kaha helix angle ea seboko e nyane 'me palo ea meno a lebili la seboko e kholo, ha seboko se potoloha, se ka khanna lebili la seboko ho potoloha ka matla a fokolang, ka hona ho fihlela mosebetsi-e pholosang. Phetiso ea lisebelisoa tsa polanete ke ho sebelisa likere tse ngata tsa lipolanete ho potoloha lisebelisoa tsa letsatsi le lisebelisoa tsa selikalikoe, le ho sebelisa kamano ea phetisetso ea lisebelisoa tsa polanete ho matlafatsa matla a ho kenya, ho nolofalletsa mokhanni ho fetola lebili la letsoho.
2. Ho qobella phetisetso le mokhoa oa ho hōlisa: Ho nka phetisetso ea gear ea sebōkō e le mohlala, ha opereishene a fetola lebili la letsoho, letsoho le khanna seboko ho potoloha. Ho potoloha ha seboko ho fetisetsoa lebiling la seboko. Ka lebaka la likarolo tsa phetisetso ea lisebelisoa tsa seboko, torque e fumanoeng ke lebili la seboko e tla ba kholo haholo ho feta phallo ea torque ke seboko. Ka tsela ena, opareitara e hloka feela ho sebelisa matla a manyane ha a reteleha lebili la letsoho ho khanna kutu ea valve le konokono ea valve ho tsamaea lebiling la seboko. Phetisong ea lisebelisoa tsa lipolanete, lebili la letsatsi le hokahantsoe le lebili la letsoho, 'me lisebelisoa tsa polanete li potoloha lebili la letsatsi le lebili. Ka ho rala ka mokhoa o utloahalang sebopeho le karo-karolelano ea phetisetso ea lisebelisoa tsa polanete, matla a kenang ka letsoho a holisoa ho fihlela sepheo sa ho pholosa mosebetsi.
3. Bohlokoa ts'ebetsong ea li-valve tse kholo: Liindastering tse kang oli le khase ea tlhaho, li-valve tse ngata li kholo ka boholo 'me li na le khatello e phahameng. Ho tsamaisa mabili a matsoho a li-valve tsena ka ho toba ho hloka matla a mangata, esita le ho feta moeli oa basebetsi. Ts'ebetso ea labour-saving handwheels e lumella basebelisi ho sebelisa li-valve tsena tse kholo habonolo. Ka mohlala, libakeng tse tebileng- tsa tlhahiso ea oli ea leoatleng, haeba ho se na mosebetsi{6}}ho boloka lebili la letsoho, mokhanni a ke ke a khona ho qeta mosebetsi oa ho bula le ho koala valve ha a sebelisa{7}}li-valve tsa khatello e phahameng. The labour-saving handwheel e rarolla bothata bona ka nepo le ho netefatsa tsoelopele e thellang ea tšebetso ea tlhahiso.
4. Maemo a kopo le tlhahlobo ea linyeoe tsa mefuta e fapaneng ea li-handwheels tsa li-valve
●Lebili le tloaelehileng la letsoho le bataletseng
1. Boemo ba ts'ebeliso: Lebili le tloaelehileng la letsoho le bataletseng le sebelisoa haholo lits'ebetsong tsa phepelo ea metsi le tsa drainage tsa meaho ea sechaba, lipeipi tsa mokelikeli tsa lisebelisoa tse nyane tsa indasteri, joalo-joalo. Litsamaisong tse potolohang tsa metsi tse pholileng tsa lifeme tse ling tse nyane, mofuta ona oa mabili a matsoho o boetse o sebelisoa haholo ho laola ho bula le ho koala li-valve.
2. Tlhahlobo ea nyeoe: Seboka sa tlhahiso ea setsi se senyenyane sa ho lokisa lijo se sebelisa li-valve tse nang le mabili a tloaelehileng a bataletseng tsamaisong ea eona ea metsi a potolohang a pholileng. Mokhanni a ka laola ho buleha le ho koaloa ha phaephe ea metsi a pholileng habonolo feela ka ho phethola lebili la letsoho ho etsa bonnete ba ho pholile ho tloaelehileng ha thepa. Kaha tsamaiso ha e hloke ho nepahala ha taolo ea phallo e phahameng, li-handwheels tse tloaelehileng tse bataletseng li ka finyella litlhoko tsa tlhahiso ka botlalo, 'me sebopeho sa eona se bonolo le litšenyehelo tse tlaase li fokotsa litšenyehelo tsa tlhokomelo le theko ea tsamaiso.
●Lebili la letsoho le notlehang
1. Boemo ba ts'ebeliso: Mabili a notlehang a sebelisoa haholo-holo lik'hemik'hale, meriana, matla a motlakase le liindasteri tse ling moo ts'ireletso ea ts'ebetso ea valve e leng holimo haholo. Mohlala, sebakeng se kotsi sa tanka ea polokelo ea lik'hemik'hale khoebong ea lik'hemik'hale, li-valve tse sebelisoang ho laola phepelo ea lik'hemik'hale hangata li na le mabili a notlellang ka letsoho ho thibela{2}} litsebi ho sebelisa hampe le ho baka likotsi tsa polokeho.
2. Tlhahlobo ea linyeoe: Seboka sa polokelo ea thepa e tala ea fektheri e kholo ea meriana e boloka mefuta e sa tšoaneng ea lik'hemik'hale tse tukang le tse phatlohang. Li-valve tsohle tsa workshop li sebelisa mabili a notlellang ka matsoho. Nakong ea ts'ebetso ea ho lokisa thepa, hobane basebetsi ba tlhokomelo ba lebetse ho notlela lebili la letsoho la valve, motho ea sa amaneng le eena o ile a fetola lebili la letsoho ka phoso, le batlang le baka kotsi ea ho lutla ha thepa e tala. Ho tloha ka nako eo, feme e matlafalitse tsamaiso ea mabili a notlellang matsoho ho etsa bonnete ba hore mabili a matsoho a li-valve tsohle tsa linotlolo a notletsoe ha a sa sebelisoe, e le ho qoba ho hlaha hape ha likotsi tse tšoanang.
● Lebili la letsoho le feto-fetohang
1. Boemo ba ts'ebeliso: Li-handwheels tsa lebelo tse feto-fetohang li atisa ho sebelisoa lits'ebetsong tse kholo tsa liphaephe tsa petrochemical, matla a motlakase, metallurgy le liindasteri tse ling, moo ho buloa ha valve ho lokelang ho laoloa ka nepo. Mohlala, phaepheng ea phepelo ea tora ea phepelo ea setsi sa ho hloekisoa, ho buloa ha valve ea phepelo ho ka laoloa ka nepo ke lebili la letsoho le feto-fetohang ho netefatsa tekatekano ea thepa le boleng ba sehlahisoa tora ea ho tšelisa.
2. Tlhahlobo ea nyeoe: Tsamaiso ea lipeipi tsa phepelo ea khase ea blast sebōpi ea semela se seholo sa tšepe e hloka ho laola ka nepo ho buloa ha valve ea khase ho netefatsa ts'ebetso e tsitsitseng ea sebōpi sa ho phatloha. Sephahla se nang le lebelo le fapaneng la letsoho le kenngoa tsamaisong. Mokhanni a ka laola ka potlako kapa ka mokhoa o nepahetseng ho bula valve ka ho fetola tekanyo ea phetisetso ea lebelo le feto-fetohang la letsoho ho ea ka maemo a fapaneng a ho sebetsa a sebōpi sa ho phatloha, ho netefatsa phepelo e tsitsitseng ea khase le ho ntlafatsa katleho ea tlhahiso le boleng ba sehlahisoa.
●Labor{0}}ho boloka letsoho
1. Boemo ba ts'ebeliso: Lebili la labour-saving handwheel le loketse ts'ebetso ea li-valve tse fapaneng tse kholo, haholo tse nang le khatello e phahameng le boholo bo boholo. E sebelisoa haholo lihekeng tse kholo tsa sluice tsa merero ea paballo ea metsi le{3}}li-valve tsa khatello e phahameng ea lik'hemik'hale tsa petrochemical.
2. Tlhahlobo ea nyeoe: Heke ea phallo ea likhohola ea projeke e kholo ea paballo ea metsi e na le heke e kholo 'me e tlas'a khatello e phahameng haholo ea metsi. Pele ho kengoa mosebetsi-ho ne ho le boima hore mokhanni a bule le ho koala heke ka letsoho. Ka mor'a ho kenya labor-ho boloka lebili la letsoho, ka mochine oa phetiso ea "worm gear", mokhanni o hloka feela ho sebelisa matla a fokolang ho laola ho phahamisa le ho theola heke habonolo, ho etsa bonnete ba hore ts'ebetso ea ho ntša likhohola e ka etsoa ka nako le ka mokhoa o nepahetseng ha moroallo o fihla, le ho netefatsa tšireletso ea likhohola libakeng tse haufi.
5. Mokhoa oa ntlafatso oa theknoloji ea li-valve handwheel
1. Bohlale le Boiketsetso
Ka ntlafatso e tsoelang pele ea boemo ba li-automation tsa indasteri, li-handwheels tsa li-valve le tsona li ntse li tsoela pele ka lehlakoreng la bohlale le boits'oaro. Nakong e tlang, li-handwheels tsa li-valve li ka ba le li-sensor le li-controller, tse ka khonang ho lemoha ho buleha ha valve, khatello le likarolo tse ling, 'me ka bo eona li lokise ho potoloha ha handwheel ho latela lenaneo le behiloeng esale pele ho hlokomela taolo e bohlale ea valve. Mohlala, lifekthering tse ling tse bohlale, ka Marang-rang a Theknoloji ea Lintho, lebili la letsoho la valve le ka hokeloa le sistimi e bohareng ea taolo ho fihlela tlhahlobo le ts'ebetso e hole.
2. Lisebelisoa tse ncha le moralo o bobebe
Bakeng sa ho ntlafatsa ts'ebetso ea li-valve handwheels le ho fokotsa litšenyehelo, ts'ebeliso ea lisebelisoa tse ncha e tla fetoha mokhoa oa bohlokoa. Mohlala, tšebeliso ea-lipolasitiki tsa boenjineri tse matla le lisebelisoa tsa alloy tse bobebe ho etsa mabili a letsoho ha se feela ho fokotsa boima ba lebili la letsoho le ho nolofatsa ts'ebetso, empa hape le ho ntlafatsa ts'ebetso ea ho thibela kutu le bophelo ba ts'ebeletso ea mabili a letsoho. Ka nako e ts'oanang, moralo o bobebe o boetse o thusa ho fokotsa tšebeliso ea matla ea sistimi eohle ea li-valve.
3. Kopanyo le Multifunctionality
Nakong e tlang, li-handwheels tsa li-valve li ka kopanya mesebetsi e mengata, joalo ka pontšo ea phallo, tlhahlobo ea phoso, joalo-joalo Lebili la letsoho ka boeona le ka fetoha setsi sa ts'ebetso e mengata, 'me opareitara a ka fumana lintlha tse sa tšoaneng ka valve ka pontšo ea letsoho le ho etsa mesebetsi e lumellanang. Ho feta moo, lebili la letsoho le ka boela la kopanngoa le lisebelisoa tse ling ho finyella mosebetsi o motle oa tšebelisano.
Mefuta e fapaneng ea li-valve handwheels e phetha karolo ea bohlokoa tlhahisong ea indasteri le bophelo ba letsatsi le letsatsi. Li-handwheels tse tloaelehileng tse bataletseng li sebelisoa haholo lits'ebetsong tse fapaneng tsa mantlha ka lebaka la litšobotsi tsa tsona tse bonolo le tse sebetsang; mabili a notletsoeng a fana ka tšireletso bakeng sa ts'ebetso e sireletsehileng ea li-valve tsa bohlokoa; li-handwheels tse lebelo tse fapaneng li finyella litlhoko tsa taolo e nepahetseng ea li-valve tlas'a maemo a thata a ho sebetsa; le mosebetsi{1}}ho boloka mabili a matsoho a rarolla bothata ba tšebetso e boima ea li-valve tse kholo. Ka nts'etsopele e tsoelang pele ea theknoloji, li-valve handwheels li tla nts'etsapele ka lehlakoreng la bohlale, boiketsetso, ts'ebeliso ea lisebelisoa tse ncha le ts'ebetso e mengata. Ka-kutloisiso e tebileng ea melao-motheo ea ts'ebetso, maemo a ts'ebeliso le mekhoa ea ntlafatso ea mefuta e fapaneng ea li-valve handwheels li bohlokoa haholo ho khothaletsa tsoelo-pele ea theknoloji liindastering tse amanang le ho netefatsa ts'ebetso e bolokehileng le e tsitsitseng ea sistimi. Hore na ke moetsi oa li-valve, moenjiniere oa moralo oa sistimi kapa opareitara, ba lokela ho ela hloko nts'etsopele ea theknoloji ea li-valve handwheel, ba lula ba ithuta le ho sebelisa mahlale a macha ho ikamahanya le litlhoko tsa nts'etsopele ea indasteri, le ho kenya letsoho haholo tlhahisong ea indasteri le nts'etsopele ea sechaba.
