Valve e khaotsoeng e sebelisoa haholo ho khaola kapa ho hokahanya phallo e mahareng. Ho kenyeletsali-valve tsa heke, li-valve tsa globe, li-valve tsa diaphragm,li-valve tsa bolo, li-valve tsa plug,li-valve tsa serurubele, li-valve tsa plunger, li-valve tsa li-ball plug, li-valve tsa mofuta oa nale, joalo-joalo.

Li-valve tse laolang li sebelisoa haholo-holo ho lokisa phallo le khatello ea seaplane. Ho kenyelletsa valve e laolang, valve ea throttle, valve e fokotsang khatello, joalo-joalo.

Li-valve tsa ho hlahloba li sebelisoa ho thibela bohareng hore bo se ke ba khutlela morao. E kenyelletsa li-valve tsa cheke tsa meaho e fapaneng.

Li-valve tsa Shunt li sebelisetsoa ho arola, ho aba kapa ho kopanya mecha ea litaba. Ho kenyelletsa le meaho e fapaneng ea li-valve tsa kabo le maraba, jj.

Li-valve tsa tšireletso li sebelisoa bakeng sa ts'ireletso ea ts'ireletso ha sehare se le tlas'a khatello e feteletseng. Ho kenyelletsa mefuta e fapaneng ea li-valve tsa polokeho.

E arotsoe ka liparamente tse kholo

(1) Ho khetholloa ka khatello

Belofo eo khatello ea eona ea ho sebetsa e tlase ho feta khatello e tloaelehileng ea sepakapaka.

Valve ea khatello e tlase ke valve eo khatello ea eona ea lebitso PN e leng ka tlase ho 1.6MPa.

Khatello ea lebitso la valve ea khatello e bohareng ke PN2.5 ~ 6.4MPa.

Sephahla sa khatello e phahameng se na le khatello ea lebitso la PN10.0 ~ 80.0MPa.

Khatello e phahameng haholo ke valve eo khatello ea eona ea lebitso PN e fetang 100MPa.

(2) E arotsoe ka mocheso o mahareng

Belofo e phahameng ea mocheso T e kholo ho feta 450C.

Belofo ea mocheso o mahareng 120C e ka tlase ho belofo eo t e leng ka tlase ho 450C.

Belofo e tloaelehileng ea mocheso -40C e ka tlase ho t ka tlase ho 120C.

Belofo e tlase ea mocheso -100C e ka tlase ho t e ka tlase ho -40C.

Valofo ea mocheso o tlase haholo-holo t e ka tlase ho -100C.

(3) Ho hlophisoa ka lisebelisoa tsa 'mele oa valve

Li-valve tsa thepa e seng ea tšepe: joalo ka li-valve tsa ceramic, li-valve tsa tšepe tsa khalase, li-valve tsa polasetiki.

Li-valve tsa tšepe tsa tšepe: joalo ka li-valve tsa koporo, li-valve tsa alloy alloy, li-valve tsa lead alloy, li-valve tsa titanium alloy valves, li-valve tsa alloy tsa Monel.

Li-valve tsa tšepe tse entsoeng ka tšepe, li-valve tsa tšepe ea carbon, li-valve tsa tšepe tse entsoeng ka tšepe, li-valve tsa tšepe tse tlaase, li-valve tsa tšepe tse phahameng.

Li-valve tsa tšepe tsa 'mele oa tšepe: tse kang li-valve tse nang le loto, li-valve tse entsoeng ka polasetiki, le li-enamel-lined valves.

Kakaretso ea lekhetho

Mokhoa ona oa ho arola o arotsoe ho latela molao-motheo, ts'ebetso le sebopeho, 'me hajoale ke mokhoa o sebelisoang haholo oa machaba le oa malapeng. Sephahla se akaretsang sa heke, valve ea globe, valve ea throttle, valve ea sesebelisoa, valve ea plunger, valve ea diaphragm, valve ea plug, valve ea bolo, valve ea serurubele, valve ea ho hlahloba, valve e fokotsang khatello, valve ea tšireletso, sefi, valve e laolang, valve ea leoto, filthara. , joalo-joalo.