Balofo ea Bolo ke Eng
Li-valve tsa bolo ea metsing e na le bolo e nang le lesoba le chitja bakeng sa ho bula le ho koala. The valce ea bolo e tsamaea le kutu ho fihlela ho bula le ho koala. E le ho bula le ho koala mocha, likarolo tse bulang le tse koalang tsa valve ea bolo li potoloha ho pota-pota axis perpendicular ho channel.
Sesepa sa Ball se Sebetsa Joang
Li-valve tsa metsing tse tsamaeang ka litsela tse tharo li ka khaoloa, tsa ajoa, 'me tsa fetoloa ka tsela ea phallo ea liphaephe ho khaola kapa ho lokisa tšebeliso ea seaplane. Li-valve tsa bolo li na le sebaka se chitja sa ho tiisa, ka hona ha li hlatsoe habonolo ke sehare, li bonolo ho sebetsa, 'me li na le moralo o kopaneng le o bonolo.
Ha 'mele oa mokoko o ntse o potoloha likhato tse 90 ho phahamisa, phapang ke hore ke pherekano e nang le mocha o chitja o fetang har'a axis ea oona. Haeba bolo e potoloha likhato tse 90, libaka tsohle tse chitja li lokela ho ba teng ha ho kenoa le ho tsoa, ka hona ho khaola phallo.
The marine ball valve e ka koaloa ka thata ka ho potoloha ha 90-degree le torque e nyane. Ka lebaka la sekhahla sa ka hare sa valve se lekanang ka ho feletseng, sehare se phalla hantle 'me ho na le khanyetso e fokolang tseleng ea phallo. Ka tloaelo, li-valve tsa bolo li 'nile tsa sebelisoa bakeng sa ho bula le ho koala ka ho toba, empa tsoelo-pele ea morao-rao e lumeletse hore e tsoetsoe le ho laoloa.
Mefuta ea Rona ea Balofo ea Lipapali e ea Thekisoa
Belofo ea bolo e phaphametseng
The khokahanyo ea flange li-valve tsa bolo tse phaphametseng e hlahisoang ke fektheri ea rona e loketse liphaephe life kapa life tse ka phahamisoang. Melemo ea eona e kholo ka ho fetisisa ke khanyetso e nyenyane ea sebaka seo, ho phahamisa ka potlako, ho bula le ho koala 90.E boetse e na le mohaho o kopanetsoeng, ts'ebetso e ntle ea ho tiisa le tlhokomelo e bonolo. Mofuta ona oa valve o sebelisoa haholo bakeng sa semela sa metsi, motlakase, indasteri ea lik'hemik'hale, lijo, ho etsa pampiri le meriana, joalo-joalo.
- E na le khanyetso e nyane ea lehae le ho phahamisa kapele, e leng bonolo ho fihlella ho phahamisa kapele.
- Seteishene se 'mele oa valve o phaphametseng o bataletse ebile o boreleli, o ka fetisang mokelikeli oa viscous, slurry le likaroloana tse tiileng.
- Mefuta ea mekhoa ea ho khanna ea matsoho, e tsamaisoang ke moea, motlakase le sepheo sa haeteroliki e ka hlomelloa, e ka hlokomelang remote control.
Khatello ea lebitso (MPa) | Nominal dimeter (mm) | Khaketla ea khatello ea teko (Mpa) | Setiiso sa khatello ea teko (Mpa) | Mocheso o loketseng | Medium e sebetsang |
1.6/2.5/4.0 | 15 ~ 200 | 2.4/3.75/6.0 | 1.76 / 2.75-4.4 | -20 ~ 150 | Metsi a hloekileng, likhoerekhoere, metsi a leoatle. moea, mouoane, lijo, meriana, asiti, alkali, joalo-joalo |
Balofo ea bolo e laoloang ka thōko
Balofo ea bolo e laoloang ka remoutu e na le mefuta e 'meli: mofuta oa diaphragm le mofuta oa piston, haeba sekhahla sa valve ea bolo e phaphametseng se ka tlase ho DN500mm, ho tla sebelisoa mofuta oa diaphragm, mme e feta DN600mm, ho tla sebelisoa mofuta oa piston. , 'me melao-motheo ea liketso tsa mefuta e' meli e tšoana.
Belofo e entsoe ka valve 2, valve ea nale 3, valve 1, hammoho le valve5 ea float. Valve e laoloang ka remoutu e khona ho laola tanka ea metsi le boemo ba mokelikeli oa letamo la metsi a tora ka nako, e tima kapa e bula plug ea valve ho lumella metsi ho phalla kapa ho thibela metsi ho phalla ka ntle.
E ka laola boemo ba liguid hantle mme ea e thibela ho khathatsoa ke ho phahama ha khatello, metsi a ke ke a lutla ka lebaka la ho tiea ha eona le bolo ea float e tenyetsehang, e boetse e bonolo ebile e loketse ho e hlokomela le ho e hlokomela. (Taolo ea bolo ea float le valve e kholo e ka kenngoa ka thoko), valve e laoloang hole e ka sebelisoa ka bongata mekhoeng e fapaneng. litsamaiso tsa phepelo ea metsi ka boiketsetso joalo ka indasteri le merafo, likhoebo, tanka ea metsi meahong e phahameng, likhetho tsa metsi, hammoho le tora ea metsi, jj.
Khatello ea tekanyo ea lebitso | 1.0 | 1.6 | 2.5 |
Bolelele ba lebitso | 20 ~ 800 | 20 ~ 800 | 20 ~ 800 |
Khetla ea khatello ea teko | 1.5 | 2.4 | 3.75 |
Teko khatello ea tiiso | 1.1 | 1.76 | 2.75 |
Flange e qetella e tloaelehileng | GB / T17241.6-1998 | GB / T17241.6-1998 | GB9113.4-88 |
Thempereichara e sebetsang(℃) | 0 ~ + 80 | ||
Khatello e nyane ea ho sisinyeha | P1>=0.07 | ||
Medium e sebetsang | metsi | ||
Flange-Fixed Ball Valve Series
Litlhaloso tsa Flanged Ball Valve:
- Mokhoa o sebetsang: Metsi, khase, sehlahisoa sa oli, khase ea tlhaho le lintho tse senyang joalo ka li-acid, alkali joalo-joalo.
- Mocheso o sebetsang: -196-350 ℃.
- Mokhoa oa ho khanna: Manual, pneumatic, motor, hydro-dynamic, joalo-joalo.
- Inside Bophahamo ba lebitso: DN15-800mm 1/2″-32.
Reference Reference | GB letoto | Letoto la API | |
Tekanyetso ea Design | GB / T12237 | AP16D | TLHOKOMELISO ANSI B16.34 |
Bolelele ba Sebopeho sa Flange-Connection | GB / T12221 | AP16D | TLHOKOMELISO ANSI B16.10 |
Bolelele ba Sebopeho(Welding) | GB / T15188.1 | AP16D | TLHOKOMELISO ANSI B16.10 |
Ho kopanya flange | GB / T9113 JB/T79 HG20592 | ANSI B16.5, B16.47 | |
Butt-weldin e fela | GB / T12224 | TLHOKOMELISO ANSI B16.25 | |
Teko & Tlhahlobo | GB / T9092 | API 6D | EA 1598 |
GB Fixed Ball Valve
- Moralo Ho latela GB12237-89.
- Sefahleho le Sefahleho Ho latela GB12221-89.
- Qetella Flange Dimension Ho ea ka JB79-94.
- Tlhahlobo ea Valve le Teko Ho latela GB13927-89
Belofo ea bolo ea tšepe e entsoeng ka khoele
The belofo ea bolo ea tšepe e sa hloekang e hlahisoang ke Gosea Marine e na le mefuta e meraro ea meaho: e kopaneng, ea nako e 'meli le foromo ea nako ea l-l, e ka sebelisoang liphaepheng tse fapaneng joalo ka sehole. Melemo e meholo ka ho fetisisa ea sehlahisoa sena ke ho hanyetsa mokelikeli o monyenyane, ho phahamisa ka potlako le ho fetola 90 °. E na le sebopeho se kopaneng le ts'ebetso e ntle ea ho tiisa, hape ho bonolo ho e hlokomela.
Mekhahlelo ea tekheniki ea li-valve tsa Marine:
- Sebopeho sa khokahanyo: khokahanyo ea khoele
- bophara ba lebitso: 1/2"-2"
- Khatello ea Lebitso: 2.5/4.0/6.4MPa
- Sebaka sa mocheso se sebetsang: -20-150 ℃
- Mokhoa o sebetsang: metsi, oli, khase le mokelikeli o mong o senyang
- Mofuta oa khoele: G.NPT.BSPT.BSP
Likarolo tsa Marine Grade Ball Valves
- Ka lebaka la motsoako oa tšepe oa alloy spray welding konokono le alloy steel surfacing lesale la tiiso, tiiso e thata belofo ea bolo e sa hloekang ka switjha e ke ke ea hlahisa ho apara haholo.
- Li-valve tsa bolo e tiisang ka thata li na le ts'ebetso e ntle ea ho tiisa hobane li-spools le mehele ea ho tiisa li hloka ho ts'oaroa ho fihlela li lumellana ka botlalo.
- Ka hona, e sebetsa hantle tabeng ea ho tiisa. Li-switches li bobebe haholo ha matla a ka ntle a feta matla a ho tiisa pele hobane reng e tiisang le konokono ea li-valve li kopantsoe ka thata-thata ke seliba ka tlas'a lesale la ho tiisa la valve ea bolo e tiisang ka thata.
- Ntle le sebopeho sa eona se kopaneng, ts'ebetso e bonolo le tlhokomelo, belofo ea bolo e loketse mecha ea phatlalatso ea ho sebetsa ka kakaretso, joalo ka metsi, li-solvents, acid le likhase tsa tlhaho, hammoho le mecha ea litaba e sebetsang e thata, joalo ka oksijene, hydrogen peroxide, methane le methane. ethylene. Lihlopha tse kopantsoeng kapa tse kopantsoeng tsa li-valve tsa marine tsa marine lia fumaneha.
bophara | EA-DN15-DN800 |
sebopeho | Ball |
Medium | Metsi, Oli, Gas, Acid le alkali corrosion liquid |
lintho tse bonahalang | Carbon steel, Ductile iron, Bronze, Stainless steel |
tsotellehe khatello | EA-1.0Mpa |
mocheso | -196 ℃ –350 ℃ |
Kamano | Khoele, Flange, Welding, Butt welding |
matla | Manual, Pneumatic, Hydraulic, Motlakase |
Molemo oa Li-valve tsa Rōna tsa Metsing
- Ho nepahala ho phahameng, deformation e nyane, boleng bo botle ba ponahalo, empa hape le boleng bo teteaneng ba kahare le boleng bo botle ba bokaholimo.
- Ka sebopeho sa metallography, ho fokotsa porosity, shrinkage, le mapetsong, le liphoso tse ling, valve e ka netefatsoa ka nako e telele ea tšebeletso.
- Ho etsa bonnete ba hore sefahleho sa ho tiisa li-valve se sebetsoa ka nepo ka Angle finish and matching sealing pair pair, ho sebelisoa lisebelisoa tse tsoetseng pele tsa tlhahiso.
- Gosea Marine ho ba le lisebelisoa tse tsoetseng pele tsa kopano le basebetsi ba khabane. Litiiso tsa khatello ea sehlahisoa ka seng lia lekoa pele li tloha fekthering.
Mefuta ea Li-valve tsa Marine Ball
Sehlopha sa mosebetsi oa li-valve:
- Bypass Ball Valve: li-valve tsa bolo ka kakaretso li bulehile bakeng sa metsi a tsitsitseng, kahoo theha "valve ea "bypass" khatello ea pele e bataletseng, ke hore, mahlakore ka bobeli a tletse metsi.
- Balofo ea Moea oa Ball: ha u tlatsa metsi, u se ke ua kenyelletsa moea ho nka float ho koala valve ka boeona; ha u ntse u hula, tlatsa moea ka, float e oela ka boeona.
- Balofo ea Phallo ea Khatello: bula le ho koala valve, u se kenye valve le sekoahelo sa ho tiisa pakeng tsa metsi a khatello, e le hore u se ke ua apara sekoahelo sa ho tiisa.
- Hlakola Valve ea Ball: Hlakola likhoerekhoere karolong e ka tlaase ea khetla ea bolo.
Sehlopha sa phetiso:
- Pneumatici belofo bolo
- Valve ea bolo ea motlakase
- Pneumatici belofo bolo
- Pneumatic-hydraulic ball valve
- Motlakase oa bolo ea maoto
- Turbo drive ball valve
Khopolo ea Hang-hang Inthaneteng
Motsoalle ea ratehang, o ka fana ka tlhoko ea hau e potlakileng inthaneteng, basebetsi ba rona ba tla ikopanya le uena hanghang. Haeba u na le lipotso, ikopanye le litšebeletso tsa rona tsa bareki ka meqoqo ea inthaneteng kapa mohala ka nako. Ke leboha kopo ea hau inthaneteng.
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