Lihlahisoa tsa indasteri e 'ngoe le e' ngoe li tla aroloa ho ea ka mesebetsi le thepa ea tsona, 'me ho joalo le ka indasteri ea li-valve.Mohlophisi oa kajeno o hlalosa haholo hore na valve ea bolo e arotsoe joang.Li-valve tsa bolo li arotsoe ka: belofo ea bolo e phaphametseng, belofo ea bolo e tsitsitseng, belofo ea bolo ea orbital, belofo ea bolo e bōpehileng joaloka V, valafo ea bolo ea litsela tse tharo, belofo ea bolo ea tšepe e sa hloekang, tšepe e entsoeng ka tšepe.Brass Ball Valve Likhoele tsa Basali, valve ea tšepe e entsoeng ka tšepe, valve ea bolo ea molora, valve ea bolo ea sulfur, pneumatic ball valve, motlakase oa bolo ea motlakase, ferrule Ball valve, velded ball valve.

Ho ea ka sehlopha sa lisebelisoa tsa khetla / 'mele, valve ea bolo e ka aroloa ka: valve ea bolo

1. Metal material valve: tse kang carbon steel valve, alloy steel valve, valve ea tšepe e sa hloekang, valve ea tšepe e entsoeng ka tšepe, titanium alloy valve, Monel valve, koporo ea alloy valve, aluminium alloy valve, lead alloy valve, joalo-joalo.

2. Li-valve tse nang le 'mele oa tšepe: tse kang li-valve tse nang le rabara, li-valve tse nang le fluorine, li-lead-lined valves, li-plastic-lined valves le li-enamel-lined valves.

3. Sephahla sa lintho tse se nang tšepe: tse kang valve ea ceramic, valve ea khalase, valve ea polasetiki.

Ho na le bahlahisi ba bangata ba malapeng ba li-valve tsa bolo, 'me boholo ba boholo ba ho hokahanya ha bo tšoane.Haholo-holo e arotsoe ka lihlopha tse latelang:

Bolo ea belofo ea bolo ea phaphamala.Tlas'a ketso ea khatello e bohareng, bolo e ka hlahisa phallo e itseng 'me ea hatella ka thata holim'a sebaka se tiisitsoeng sa sephetho sa ho tsoa ho etsa bonnete ba hore ho tiisoa ha pheletso.

Khetholla ka sebopeho:

Ts'ebetso ea ho tiisa e ntle, empa mojaro oa sebaka se nang le sebaka sa ho sebetsa kaofela o fetisetsoa ho lesale la ho koala sekheo.Ka hona, hoa hlokahala ho nahana hore na lisebelisoa tsa lesale la ho tiisa li ka mamella mojaro o sebetsang oa sebaka sa sphere medium.Ha e le tlas'a khatello e phahameng ea khatello, sphere e ka 'na ea fetoha..Sebopeho sena se atisa ho sebelisoa bakeng sa li-valve tsa bolo ea bohareng le e tlaase.

Bolo ea valve ea bolo e tsitsitse 'me ha e tsamaee tlas'a khatello.Belofo e tsitsitseng ea bolo e na le setulo sa valve se phaphametseng.Ka mor'a ho hatelloa ke seaplane, setulo sa valve se tsamaea, e le hore lesale la ho tiisa le hatelloa ka thata holim'a bolo ho tiisa ho tiisa.Hangata li-bearings li kenngoa ka li-shafts tse ka holimo le tse ka tlaase ka bolo, 'me torque e sebetsang e nyenyane, e loketseng li-valve tse nang le khatello e phahameng le e kholo ea bophara.

E le ho fokotsa torque ea ts'ebetso ea valve ea bolo le ho eketsa ho tšepahala ha tiiso, ho hlahile valve ea bolo e tiisitsoeng ka oli, e sa keneng feela oli e khethehileng ea ho tlotsa pakeng tsa libaka tse koalang ho etsa filimi ea oli, e sa ntlafatse feela ts'ebetso ea ho tiisa, empa hape e fokotsa torque e sebetsang.E loketse khatello e phahameng le li-valve tsa bolo tse bophara bo boholo.