Valve ea boleng bo holimo ea ho hlahloba swing ea PSB ea indasteri ea boleng bo holimo Mofani oa fektheri oa China Moetsi
Valve ea ho hlahloba swing ea PSB ke eng?
Li-valve tsa tlhahlobo, li-valve tse sa khutliseng, li etselitsoe ho thibela ho khutlela morao ha phallo tsamaisong ea liphaephe. Li-valve tsena li kenngoa tšebetsong ke thepa e phallang ka har'a phaephe.Khatello ea mokelikeli o fetang tsamaisong e bula valve, ha phetoho efe kapa efe ea phallo e tla koala valve.Ho kwala ho fihlellwa ke boima ba mochine wa ho hlahloba, ka kgatello ya mokokotlo, ka sepori, kapa ka motswako wa mekgwa ena.
Valve ea ho hlahloba ea PSB, valve ea ho hlahloba swing e entsoe le ho etsoa ho latela ASME B16.34, e leke 'me e hlahlobe ho API598, API6D.
Lesoba leo le lokela ho ba le hlakileng e le hore ntho efe kapa efe e fete. Disiki e hoketsoe ka hinge, kahoo disiki e ka buleha kapa ea koaloa ha mokelikeli o kena disk. Ho tšoana le lemati le chitja. Tsela eo phallo e tsamaeang ka eona ke eona ntho ea bohlokoa ka ho fetisisa ha u sebelisa li-valve tsena.
Ha mokelikeli o tsamaea ka lehlakoreng le lakatsehang, khatello ea phallo e sutumelletsa lemati ho buleha, e leng se lumellang mokelikeli ho feta. Ha mokelikeli o tsamaea ka lehlakoreng le fosahetseng, ho etsahala se fapaneng. Matla a mokelikeli o khutlang ka har'a valve a sutumelletsa disc khahlanong le setulo sa eona, a koala valve. Ha o kenya valve ea ho hlahloba swing, ho bohlokoa hore e bulehe ha mokelikeli o feta ka lehlakoreng le lakatsehang. Haeba o kenya e 'ngoe ea li-valve tsena 'me metsi a sa fete, joale e fosahetse 'me e tlameha ho kenngoa hape. Haeba valve ea hau ea ho hlahloba swing e na le moralo oa 'nete oa union, e ka tlosoa habonolo phaepheng.Li-valve tsena li fumaneha ka mefuta e fapaneng. Li-valve tsa tšepe tse hlahlobang ho sisinyeha hangata li bonoa liindastering tse ngata.
Likarolo tse ka sehloohong tsa valve ea ho hlahloba swing ea PSB
Likarolo tse ka Sehloohong tsaLi-valve tsa ho hlahloba ASME Swing:
- ● 'Mele le sekoahelo: Li-castings tse entsoeng ka mochini o nepahetseng. kutu ha e kenelle 'meleng.
- ● Sekoahelo sa 'mele le sekoahelo: gasket ea leqeba le spiral, tšepe e sa hloekang e nang le graphite kapa PTFE.
- ● Kopano ea diski: Disk e sa potoloheng e tlameletsoe ka mokhoa o sireletsehileng ho hanger ea diski ka nate ea senotlolo le phini ea cotter. Hanger ea diski e tšehetsoa phini e tiileng ea hinge ea carrier ea diski e nang le boleng bo botle ba ho jara. Likarolo tsohle li ka fumaneha ho tloha holimo bakeng sa ts'ebeletso e bonolo.
- ● Li-Flanges: ASME B16.5, Sehlopha sa 150-300-600-900-1500-2500
Litlhaloso tsa tekheniki tsa valve ea ho hlahloba swing ea PSB
Litlhaloso tsa tekheniki tsaLi-valve tsa ho hlahloba tsa ASME Swing
| Moralo le moetsi | ASME B16.34, BS1868, API6D |
| Mefuta ea boholo | 2"-40" |
| tekanyo ea khatello (RF) | Sehlopha sa 150-300-600-900-1500-2500LBS |
| Moralo oa li-bonnet | Boneti e nang le bolti, boneti ea tiiso ea khatello (PSB bakeng sa Sehlopha sa 1500-2500) |
| Ho tjheseletsa mofeng (BW) | ASME B16.25 |
| Sekontiri sa pheletso | ASME B16.5, Sehlopha sa 150-2500lbs |
| 'Mele | Tšepe ea k'habone WCB, WCC, WC6, WC9, LCB, LCC, Tšepe e sa hloekang CF8, CF8M, Dulpex e sa hloekang, Tšepe ea motsoako jj. |
| Seha | API600 Trim 1/trim 5/trim 8/trim 12/trim 16 etc |
Pontšo ea Sehlahisoa: Valve ea ho hlahloba swing ea PSB
Lisebelisoa tsa valve ea ho hlahloba swing ea PSB
Mofuta ona oaValve ea ho hlahloba ea PSBe sebelisoa haholo liphaepheng tse nang le mokelikeli le maro a mang.
- *Indasteri e Akaretsang
- *Oli le Khase
- *Khemikhale/Phetrokhemikhale
- *Motlakase le Litšebeletso
- *Likopo tsa Khoebo
