Li-valve tsa boleng bo holimo tsa indasteri ea ASME B16.34 fektheri ea China
Valve ea globe ea ASME B16.34 ke eng?
Vale ea globe ea ASME B16.34ke 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 oaVale ea globe ea ASME B16.34e ka laoloa ka tsela e ntle ke kutu e kurufetsoeng.
eVale ea globe ea ASME B16.34e ka sebelisoa bakeng sa merero ea ho thiba. 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
Molao-motheo oa ho Sebetsa oVale ea globe ea ASME B16.34
Valve ea lefats'e e entsoe ka diski e tsamaeang le setulo sa lesale se sa sisinyeheng 'meleng o chitja. Setulo sa valve ea lefats'e se bohareng ba phaephe 'me se bapile le eona, 'me lesoba la setulo le koaloa ka diski. Ha lebili la letsoho le potoloha ka letsoho kapa ka actuator, motsamao oa diski o laoloa (o theotsoe kapa o phahamisitsoe) ka kutu ea valve. Ha diski ea valve ea lefats'e e lutse holim'a lesale la setulo, phallo e emisoa ka ho feletseng.
Tšobotsi e ka sehloohong ea valve ea globe ea ASME B16.34
- 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;
- 3).Valve ea globe ea ASME e ka sebelisoa e le valve ea ho thibela ho emisoa ka ho fetola moralo hanyane.
- 4).TMona ke mefuta e mengata ea bokhoni bo fumanehang ka mekhoa ea tee, Wye, le angle body.
- 5).Ho lokisa le ho lokisa litulo ka mokhoa o bonolo, bakeng sa merero e fapaneng.
Litlhaloso tsa tekheniki tsa valve ea globe ea ASME B16.34
| 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: ASME B16.34 globe valve
Tšebeliso ea valve ea globe ea ASME B16.34
ASME Globe Valvee 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.
- 5).Litsamaiso tsa ho palama li-valve tsa taolo.
- 6).Liphaephe tse nang le masoba a phahameng le liphaephe tse nang le masoba a tlaase.
- 7).Oli le Khase, Metsi a Feeding, phepelo ea lik'hemik'hale, Feeding ea ho Hloekisa, ho ntša moea o nang le condenser, le litsamaiso tsa ho ntša metsi a tsoang ka har'a feeding.
