Li-valve tsa Serurubele tsa API 609: Tataiso e Felletseng ea Tekheniki

Valve ea Serurubele ea API 609 ke Eng

Li-valve tsa Serurubele tsa API 609ke di-valve tsa indasteri tse etseditsweng maemo a American Petroleum Institute (API). Di fana ka ho kwala ho ikgethang, ho hanyetsa mafome, le ho tshepahala kgatellong diphaepheng tsa oli, kgase, dikhemikhale le peterole. Di-valve tsena tsa dirurubele tse sebetsang hantle di fihlella ditekanyetso tse matla tsa matjhaba bakeng sa polokeho le bokgoni.

Ho utloisisa Maemo a API 609

API 609 ke tekanyetso ea moralo bakeng sa li-valve tsa serurubele tse tloaelehileng tsa Amerika tse fanoeng keSetsi sa Petroleum sa AmerikaLebitso la eona le felletseng ke “Li-valve tsa Serurubele: Mofuta oa Li-flanged tse peli, Lug- le Wafer". Mofuta wa moraorao hona jwale ke mofuta wa 2021."

Mofuta wa moraorao o tloaelehileng wa API 609 ke ‌API 609-2021 (Khatiso ya bo8), e ntlafatsang maemo a moralo wa di-valve tsa dirurubele, e atolosa ditlhaloso tsa di-valve tsa dirurubele tse nang le di-flange tse pedi, di-lug le di-wafer, mme e eketsa dikarolo bakeng sa di-valve tsa dirurubele tse nang le di-butt-weld.
Dikahare tse tloaelehileng tsa ntlafatso

•Valve ea serurubele ea weld ea butt: Phetolelo ea 2021 e eketsa litlhoko tsa moralo bakeng sa li-valve tsa serurubele tse weld-butt motheong oa pele, e leng se ntlafatsang litlhaloso tse tloaelehileng bakeng sa mekhoa ea ho hokahanya li-valve tsa serurubele.

‌•Phetoho ea mantsoe a tekheniki: Litlhaloso tse ling tsa tekheniki li ntlafalitsoe ho latela mekhoa ea indasteri, empa lintlha tse tobileng tsa tekheniki ha lia senoloa ka botlalo tlhahisoleselingng ea sechaba.

Dikahare tse ka sehloohong tsa tekanyetso ya API 609 di akaretsa meralo ya di-valve tsa serurubele tse nang le di-flanged double-flanged, lug-type, le wafer. Tekanyetso ena e hlalosa:

1. Litlhoko tsa Moralo:Ntlafatso ea matla a mokelikeli bakeng sa khanyetso e fokolang ea phallo le taolo e nepahetseng.

2. Thepa le Tlhahiso: Litlhaloso tsa 'mele ea li-valve, li-disc (lipoleiti tsa serurubele), likutu le litiiso.

3. Melaoana ea Teko:Liteko tsa khatello, ho tiisa le ho phalla tse tlamang bakeng sa netefatso ea boleng.

4. Tataiso ea Tlhokomelo:Mekhoa ea tlhahlobo, ho tlotsa le ho lokisa.

Kamoo Li-valve tsa Serurubele li Sebetsang Kateng

A valafo ea serurubeleDisiki ea 's e potoloha 90° ho potoloha axis ea eona ho laola phallo. Litšobotsi tsa bohlokoa:

•Sebaka se Butsoeng: Disiki e bapileng le phallo (khatello e fokotsehileng).

•Sebaka se Koetsoeng: Disiki e otlolohileng ho phallo (e koalehile ka ho tiisa matheba).

•Ts'ebetso: E sebelisa li-handle tsa letsoho, basebetsi ba li-gear, kapa litsamaiso tse iketsang (tsa pneumatic/electric).

Likarolo tsa Bohlokoa tsa Li-valve tsa Serurubele

1. 'Mele oa Valve

Moralo o moqotetsane oa cylindrical; o fumaneha ka mokhoa oa wafer, lug, kapa flanged.

2. Disiki (Poleiti)

Poleiti e tšesaane, e chitja (tšepe e sa hloekang e tloaelehileng) bakeng sa taolo ea phallo.

3. Kutu

Disiki e hokahanyang shaft e matla haholo le actuator.

4. Lesale la Setulo (Ho Tiisa)

Litulo tsa EPDM, PTFE, kapa tsa tšepe bakeng sa ts'ebetso ea ho se lutle letho.

5. Sesebelisoa sa ho Sebetsa

Di-drive tsa letsoho, tsa pneumatic, tsa hydraulic, kapa tsa motlakase.

Mefuta ea Li-valve tsa Serurubele

By Eccentricity

Valve ea Serurubele e Tebileng: Metsi/moea o nang le khatello e tlase.

Valve e le 'Ngoe ea Serurubele e sa Tšoaneng: Khohlano e fokotsehile; e loketse lijo/litlhare.

Valve ea Butterfly e habeli e sa tloaelehang: E koetsoe ka tšepe; e sebetsana le mouoane oa 425°C.

Valve ea Serurubele e Meraro e sa Tšoaneng: Ha ho dutle letho; e mamella 700°C/25MPa.

Ka Mofuta oa Khokahano

Valve ea Serurubele sa Wafer:E nyane, e theko e tlase.

Valve ea Serurubele sa Lug:Tšebeletso ea moleng o bohareng.

Valve ea Serurubele e Fetotsoeng:Ho tsitsa ha khatello e phahameng.

Ka Boitsebiso

Valve ea Serurubele ea Tšepe e sa Khaotseng:E hanela mafome bakeng sa lik'hemik'hale.

Valve ea Serurubele ea Tšepe ea Khabone:'Mele oa valve o entsoeng ka Carbon Steel, Valve Disc e ka ba WCB, CF8, CF8M, CF3, CF3M.

Valve ea Tšepe ea Serurubele:'Mele oa valve ke Ductile Iron kapa Cast Iron, Valve Disc e tla ba Ductile Iron+Ni, CF8, CF8M, CF3, CF3M.

Valve e Phahameng ea Serurubele ea Tshebetso e Phahameng:Setulo sa valve ke RPTFE/PTFE, 'me setulo sa valve se kentsoe poleiting ea valve 'me se ka tlosoa le ho nkeloa sebaka ke phaephe, kamehla se entsoe ka moralo o habeli kapa o tharo o sa tloaelehang.

Li-valve tsa Serurubele khahlanong le Li-valve tsa Ball khahlanong le Li-valve tsa Heke

Ho Khetha Valve e Nepahetseng ea Serurubele

• Mecha ea phatlalatso e senyang:Valve ea serurubele ea tšepe e sa hloekang e nang le PTFE.

•Mocheso o Phahameng/Khatello:Valve ea serurubele ea API 609 e nang le likarolo tse tharo, e lutseng ka tšepe.

•Tšebeliso ea Bohloeki:Valofo ea serurubele e bentšitsoeng ka wafer e nang le litiiso tsa EPDM.

•Boiketsetso:Li-actuator tsa motlakase/pneumatic.

Likopo tsa Indasteri

•Oli/Khase:Li-valve tsa serurubele tsa API 609 liphaepheng tsa fektheri ea ho hloekisa.

•Limela tsa Motlakase:Li-valve tse sebetsang hantle bakeng sa taolo ea mouoane.

•Kalafo ea Metsi:Li-valve tsa serurubele tse nang le wafer libakeng tsa ho pompa.

•Merafo:Meralo e sa tsofaleng bakeng sa ho tsamaisa lerōle.

Hobaneng o ka Khetha Li-valve tse Latelang Melao tsa API 609?

Litiisetso tsa setifikeiti sa API 609:

✔️ Ts'ebetso e se nang ho dutla ha e le tlas'a khatello

✔️ Nako e telele ea tšebeletso

✔️ Ho latela melao ea polokeho ea lefats'e

✔️ Ho fapanyetsana ho pholletsa le litsamaiso

Sampole ea Setifikeiti sa API 609:

Ho netefatsa bonnete ba laesense ea API, etela www.api.org/compositelist