Valve ea Liatlana tsa Liindasteri tsa Flanged tsa Boleng bo Holimo tsa Boleng bo Holimo Mofani oa fektheri oa China Moetsi
Valve ea Flanged Glove ke eng?
Li-valve tsa globe ke li-valve tse koalang ka motsamao o otlolohileng tse sebelisetsoang ho qala, ho emisa kapa ho laola phallo ho sebelisoa setho sa ho koala se bitsoang disc. Setulo sa valve ea globe se bohareng ba 'me se bapile le phaephe, 'me lesoba setulong le koetsoe ka disc kapa plug. Disc ea valve ea globe e ka koala tsela ea phallo ka botlalo kapa ea tlosoa ka botlalo. Lesoba la setulo le fetoha ka ho lekana le leeto la disc e leng se loketseng mesebetsi e amanang le taolo ea phallo. Li-valve tsa globe li loketse haholo 'me li sebelisoa haholo ho laola kapa ho emisa phallo ea metsi kapa khase ka phaepheng bakeng sa ho thiba le ho laola phallo ea metsi 'me hangata li sebelisoa liphaepheng tse nyane.
ASME Globe valve Flanged glove valveke e 'ngoe ea meralo e tsebahalang haholo ea li-valve tsa lefats'e, bakeng sa sistimi ea US le API. bophara ba kahare, thepa, sefahleho le sefahleho, botenya ba lebota, mocheso oa khatello, li hlalosoa ke ASME B16.34.
Ho phaella moo, ho latela moralo oa setulo le diski, mojaro oa litulo tsa Flanged Glove Valve o ka laoloa ka tsela e ntle ke kutu e kobehileng. Bokhoni ba ho koala ba Flanged Glove Valve bo phahame haholo. Li ka sebelisoa bakeng sa mosebetsi oa ho tima. Ka lebaka la sebaka se sekhutšoanyane sa ho tsamaea sa diski pakeng tsa maemo a bulehileng le a koetsoeng, Flanged Glove Valve e loketse haeba valavu e tlameha ho buloa le ho koaloa khafetsa. Kahoo, valavu ea globe e ka sebelisoa bakeng sa mesebetsi e mengata.
Valve e nang le Flanged Glove e ka sebelisoa bakeng sa merero ea ho phunya. Mekhahlelo e mengata ea li-valve tse lutseng motho a le mong e sebelisa kaho ea sekhoa kapa ea setaele sa ho boloka selikalikoe sa setulo, e fana ka tataiso ea polaka ea li-valve, le ho fana ka mokhoa oa ho theha litšobotsi tse itseng tsa phallo ea li-valve. E ka boela ea fetoloa habonolo ka ho fetola likarolo tsa trim ho fetola tšobotsi ea phallo kapa ho fana ka bokhoni bo fokotsehileng.phallo, ho fokotsa lerata, kapa ho fokotsa kapa ho felisa cavitation.
Mehlala ea 'Mele ea Li-valve tsa Globe tsa ASME, ho na le mekhoa e meraro ea mantlha ea 'mele kapa meralo ea li-valve tsa Globe, e leng:
- 1).Mohlala o Tloaelehileng (o tsejoang hape e le Mohlala oa Tee kapa T - Mohlala kapa Z - Mohlala)
- 2). Mohlala oa Angle
- 3). Setshwantsho sa Oblique (se tsejoang hape e le Setshwantsho sa Wye kapa Setshwantsho sa Y)
Tšobotsi e ka sehloohong ea Flanged Glove Valve
- 1) .Bokhoni bo botle ba ho tiisa
- 2). Sebaka se sekhutšoanyane sa ho tsamaea sa disk (stroke) pakeng tsa maemo a bulehileng le a koetsoeng,Li-valve tsa lefats'e tsa ASMEli loketse haeba valve e lokela ho buloa le ho koaloa khafetsa;
- 6).Bokhoni ba ho kokota bo itekanetseng ho isa ho bo botle, ka ho fetola sebopeho sa setulo le diski.
- 7).BSekoahelo sa ellows sea fumaneha ha ho kopuoa.
Litlhaloso tsa tekheniki tsa Flanged Glove Valve
| Moralo le Tlhahiso | BS1873/ASME B16.34 |
| NPS | 2"-30" |
| Tekanyo ea khatello (Sehlopha) | Sehlopha sa 150-Sehlopha sa 4500 |
| Lifahleho li talimane | ANSI B16.10 |
| Sekhahla sa Flange | AMSE B16.5 |
| Tekanyo ea ho tjheseletsa mofeng | ASME B16.25 |
| Litlhahlobo tsa mocheso oa khatello | ASME B16.34 |
| Teko le tlhahlobo | API598 |
| Bdoy | Tšepe ea k'habone, Tšepe e sa hloekang, Tšepe e kopantsoeng |
| Setulo | tšepe e sa hloekang, tšepe e kopantsoeng, sekoahelo sa Stellite. |
| Ts'ebetso | lebili la letsoho, gear ea letsoho, actuator ea motlakase, actuator ea pneumatic |
| Sebopeho sa 'mele | Paterone e tloaelehileng (paterone ea T kapa mofuta oa Z), Paterone ea Angle, paterone ea Y |
Lisebelisoa tse Tloaelehileng tsa ho Trim ho API 600
| Khoutu ea ho Fokotsa | Bokaholimo ba Lesale la Setulo Karolo ea 2 | Karolo ea Karolo ea 3 ea Wedge | Kutu Karolo ea 4 | Setulo se ka morao Karolo ea 9 |
| 1 | F6 | F6 | F6 | F6 |
| 2 | F304 | F304 | F304 | F304 |
| 5 | Stellite | Stellite | F6 | F6 |
| 8 | Stellite | F6 | F6 | F6 |
| 9 | Monel | Monel | Monel | Monel |
| 10 | F316 | F316 | F316 | F316 |
| 13 | Motsoako oa 20 | Motsoako oa 20 | Motsoako oa 20 | Motsoako oa 20 |
Lihlahisoa li bontša: Flanged Glove Valve
Tšebeliso ea Flanged Glove Valve
Valve ea Flanged Globe Valve ea ASMEe sebelisoa haholo lits'ebeletsong tse fapaneng; lits'ebeletso tsa mokelikeli o tlase le oa khatello e phahameng. Litšebeliso tse tloaelehileng tsa li-valve tsa globe ke:
- 1). E etselitsoe liphaephe tse timang khafetsa, kapa ho phunya metsi le khase e mahareng
- 2). Metsi: Metsi, mouoane, moea, oli e tala le lihlahisoa tsa oli, khase ea tlhaho, khase e kolobisitsoeng, litharollo tsa theknoloji, oksijene, likhase tse metsi le tse seng mabifi
- 3).Mekhoa ea ho pholisa metsi e hlokang taolo ea phallo.
- 4).Sistimi ea oli ea mafura e hlokang ho thiba ha ho lutla.
- 8).Li-vent le li-drain tsa boiler, Litšebeletso tsa mouoane, li-vent le li-drain tse kholo tsa mouoane, le li-drain tsa hitara.
- 9).Turbine e koala le ho ntsha metsi.
