Mosebetsi oa setulo sa valve: se sebelisetsoa ho tšehetsa boemo bo koetsoeng ka botlalo ba karolo ea mantlha ea valve le ho etsa para ea ho tiisa.

Mosebetsi oa Disiki: Disiki – diski e chitja e eketsang ho phahamisa le ho fokotsa ho theoha ha khatello. E thatafalitsoe ho eketsa bophelo ba ts'ebeletso.

Karolo ea motheo oa valve: Motheo oa valve khatellongvalve ea ho fokotsake e 'ngoe ea likarolo tsa bohlokoa tsa ho laola khatello.

Litšobotsi tsa setulo sa valve: Ho hanyetsa tshenyo le ho tsofala; Nako e telele ya tshebetso; Ho hanyetsa kgatello e phahameng; Ho nepahala ho phahameng; Ho hanyetsa meroalo e sutumetswang hantle le dithempereichara tse phahameng; E loketse boholo ba dikoloi tsa bapalami, diteraka tse bobebe le tse boima, dienjene tsa diesel le dienjene tsa indasteri tse sa sisinyeheng.

Litšobotsi tsa diski ea valve: E na le mosebetsi o ka fetoloang oa ho beha sebaka ho thibela lebota la khetla ea 'mele oa valve hore le se ke la kenella. Valve e ikhethang ea ho hlahloba poleiti ea serurubele ea clamshell e na le phini ea hinge ea poleiti ea serurubele e hahiloeng kahare, e seng feela e felisang monyetla oa hore phini ea hinge e phunye ntlo ea valve bakeng sa ho lutla, empa hape e etsa hore setulo sa valve se be bonolo ho se lokisa hobane bracket e entsoeng ka mochini e bapile le bokaholimo ba setulo sa valve. Lokisa disc/setulo.

Litšobotsi tsa motheo oa valve: Ha motheo o potolohang o potoloha, fereko e pheletsong e ka tlase ea motheo o potolohang e khanna poleiti ea valve e tsamaeang ho potoloha, e le hore lesoba la metsi le holim'a poleiti ea valve e tsamaeang le lumellane le lesoba la metsi le holim'a poleiti ea valve e tsamaeang. poleiti ea valve e sa fetoheng, 'me qetellong metsi a phalla ho tsoa mokokotlong o potolohang. Phallo ea lesoba le phunyeletsang, moralo ona o sebelisoa haholo libakeng tsa ho bulela lipompo.

Kakaretso ea setulo sa valve: Sebelisa thepa ea ho koala e tenyetsehang le ho sutumelletsa e nyane ea actuator ho fumana tiiso e sa keneng moea. Khatello ea ho koala ea ho hatella setulo sa valve e etsa hore thepa e senyehe le ho petetsana ka mokhoa o tenyetsehang holim'a karolo ea tšepe e kopanang ho koala tsela efe kapa efe e lutlang. Ho kenella ha thepa ho ea maro a manyane ke motheo oa ho lutla ho honyenyane.

Kakaretso ea diski ea valve: lesale la ho tiisa diski ea mofuta oa sekete. Mohlala oa ts'ebeliso o senola lesale la ho tiisa diski ea valve ea mofuta oa sekete. Tšobotsi ea eona ea sebopeho ke hore tiiso pakeng tsa lesale la ho tiisa le 'mele oa diski ea valve ke tiiso ea mola o nang le mahlakore a mabeli. Karolo e telele sebakeng sa ho tiisa pakeng tsa lesale la ho tiisa le 'mele oa diski ea valve ke sebaka sa sefofane sa trapezoidal.

Kakaretso ea motheo oa valve: Motheo oa valve ke karolo ea valve e sebelisang motsamao oa 'mele oa valve ho fihlela mesebetsi ea mantlha ea taolo ea tataiso, taolo ea khatello kapa taolo ea phallo.

Karolo e ka tlosoang ea sefahleho sa valve e sebelisetsoa ho tšehetsa boemo bo koetsoeng ka botlalo ba karolo ea mantlha ea valve le ho etsa para ea ho tiisa. Ka kakaretso, bophara ba setulo sa valve ke bophara bo phahameng ka ho fetisisa ba phallo ea valve. Mohlala, li-valve tsa serurubele li tla ka thepa e fapaneng ea setulo. Thepa ea setulo sa valve e ka etsoa ka thepa e fapaneng ea rabara, polasetiki le tšepe, joalo ka: EPDM, NBR, NR, PTFE, PEEK, PFA, SS315, STELLITE, jj.

Thepa ea thepa e lokelang ho nahanoa ha ho khethoa setulo se bonolo sa valve ke:
1) Ho lumellana ha mokelikeli, ho kenyeletsoa ho ruruha, tahlehelo ea ho thatafala, ho kenella ha metsi le ho senyeha ha oona;
2) Bothata;
3) Ho fetoha ha sebopeho sa mmele ka ho sa feleng;
4) Tekanyo ea ho hlaphoheloa kamora ho tlosa mojaro;
5) Matla a ho tsikinyeha le a ho hatella;
6) Ho fetoha ha sebopeho pele ho phatloha;
7) Modulus e tenyetsehang.

Disiki

Disiki ea valve ke karolo ea mantlha ea valve, e leng e 'ngoe ea likarolo tse ka sehloohong tsa valve. E jara ka ho toba khatello e mahareng ka har'a valve. Thepa e sebelisoang e tlameha ho latela melaoana ea "Khatello ea Valve le Sehlopha sa Mocheso".

Lisebelisoa tse sebelisoang hangata li kenyelletsa tse latelang:
1. Tšepe e putsoa: Tšepe e putsoa e loketse metsi, mouoane, moea, khase, oli le lintho tse ling tse nang le khatello e tloaelehileng ea PN ≤ 1.0MPa le mocheso oa -10°C ho isa ho 200°C. Mefuta e sebelisoang hangata ea tšepe e putsoa ke: HT200, HT250, HT300, le HT350.
2. Tšepe e ka tenyetsehang: e loketse metsi, mouoane, moea le oli tse nang le khatello e tloaelehileng ea PN≤2.5MPa le mocheso oa -30~300℃. Mekhahlelo e sebelisoang hangata e kenyelletsa: KTH300-06, KTH330-08, KTH350-10.
3. Tšepe e qhibilihisitsoeng: e loketse metsi, mouoane, moea, oli le lintho tse ling tse nang le PN≤4.0MPa le mocheso -30~350℃. Mekhahlelo e sebelisoang hangata e kenyelletsa: QT400-15, QT450-10, QT500-7.
Ka lebaka la boemo ba tekheniki ba lehae ba hona joale, lifeme tse fapaneng ha li lekane, 'me litlhahlobo tsa basebelisi hangata li na le mathata. Ho latela boiphihlelo, ho khothaletsoa hore PN≤2.5MPa le thepa ea valve e be tšepe ho netefatsa polokeho.
4. Tšepe e nang le silicon e phahameng e hanelang asiti: e loketse mecha ea phatlalatso e senyang e nang le khatello e tloaelehileng ea PN ≤ 0.25MPa le mocheso o ka tlase ho 120°C.
5. Tšepe ea khabone: e loketse lintho tse kang metsi, mouoane, moea, haeterojene, ammonia, naetrojene le lihlahisoa tsa peterole tse nang le khatello e tloaelehileng ea PN ≤ 32.0MPa le mocheso oa -30 ~ 425°C. Mekhahlelo e sebelisoang hangata e kenyelletsa WC1, WCB, ZG25, tšepe ea boleng bo holimo ea 20, 25, 30 le tšepe ea sebopeho e nang le motsoako o tlase oa 16Mn.
6. Motsoako oa koporo: o loketse metsi, metsi a leoatle, oksijene, moea, oli le lintho tse ling tse nang le PN≤2.5MPa, hammoho le lintho tse nang le mouoane tse nang le mocheso oa -40~250℃. Mefuta e sebelisoang hangata e kenyelletsa ZGnSn10Zn2 (boronse ea tin), H62, Hpb59-1 (koporo), QAZ19-2, QA19-4 (boronse ea aluminium).
7. Koporo e nang le mocheso o phahameng: e loketse mouoane le lihlahisoa tsa peterole tse nang le khatello e tloaelehileng ea PN≤17.0MPA le mocheso oa ≤570℃. Mekhahlelo e sebelisoang hangata e kenyelletsa ZGCr5Mo, 1Cr5M0, ZG20CrMoV, ZG15Gr1Mo1V, 12CrMoV, WC6, WC9 le mekhahlelo e meng. Khetho e khethehileng e tlameha ho latela khatello ea valve le litlhaloso tsa mocheso.
8. Tšepe e mocheso o tlase, e loketse khatello e tloaelehileng PN≤6.4Mpa, mocheso ≥-196℃ ethylene, propylene, khase ea tlhaho e metsi, naetrojene e metsi le mecha e meng ea phatlalatso, mefuta e sebelisoang hangata) e kenyelletsa ZG1Cr18Ni9, 0Cr18Ni9, 1Cr18Ni9Ti, ZG0Cr18Ni9 9. Tšepe e sa hloekang e hananang le asiti, e loketse Bakeng sa khatello e tloaelehileng PN≤6.4Mpa, mocheso ≤200℃ nitric acid, acetic acid le mecha e meng ea phatlalatso, mefuta e sebelisoang hangata ke ZG0Cr18Ni9Ti, ZG0Cr18Ni10 , ZG0Cr18Ni12Mo2Ti, ZG1Cr18Ni12Mo2Ti

motheo oa valve
Karolo ea valve ke karolo ea valve e sebelisang motsamao oa eona ho fihlela mesebetsi ea motheo ea taolo ea tataiso, taolo ea khatello kapa taolo ea phallo.

Tlhophiso
Ho ya ka mokgwa wa motsamao, o arotsoe ka mofuta wa ho potoloha (45°, 90°, 180°, 360°) le mofuta wa phetolelo (radial, directional).
Ho ya ka sebopeho, ka kakaretso e ka arolwa ka dihlopha tse chitja (valve ya bolo), tse kobehileng (valve ya polaka), disiki (valve ya serurubele, valve ya heke), tse bopehileng jwalo ka dome (valve ya ho emisa, valve ya ho hlahloba) le tse silindara (valve e kgutlisang morao).
Hangata li entsoe ka boronse kapa tšepe e sa ruseng, ho boetse ho na le polasetiki, nylon, letsopa, khalase, jj.
Karolo e ka sehloohong ea valve e ka har'a valve e fokotsang khatello ke e 'ngoe ea likarolo tsa bohlokoa tsa ho laola khatello.