Mokhoa oa ho khetha valve ea globe - TWS Valve

Li-valve tsa Globe li sebelisoa haholo 'me li na le mefuta e mengata. Mefuta e meholo ke li-valve tsa globe tsa bellows, li-valve tsa globe tsa flange, li-valve tsa globe tsa thread tsa ka hare, li-valve tsa globe tsa tšepe e sa hloekang, li-valve tsa globe tsa DC, li-valve tsa globe tsa nale, li-valve tsa globe tse bōpehileng joaloka Y, li-valve tsa globe tsa angle, jj. mofuta oa valve ea globe, valve ea globe ea paballo ea mocheso, valve ea globe ea tšepe e lahlehileng, valve ea globe ea tšepe e entsoeng ka forged; mokhoa oa ho khetha mofuta o bohlokoa haholo, o hloka ho khethoa ho latela litšobotsi tsa maemo a mahareng, mocheso, khatello le maemo a mosebetsi. Melao e ikhethileng ea khetho ke e latelang:

1. Valve ea lefats'e la pneumatic e lokela ho khethoa phaepheng kapa sesebelisoa sa mocheso o phahameng le se mahareng a khatello e phahameng. Tse kang liphaephe tsa mocheso o phahameng le khatello e phahameng lifemeng tsa motlakase le litsamaisong tsa petrochemical;

2. Valofo ea globe e phallang ka kotloloho e lokela ho sebelisoa phaepheng moo litlhoko tsa khanyetso ea convection li seng thata;

3. Valve ea nale, valve ea lisebelisoa, valve ea ho nka sampole, valve ea tekanyo ea khatello, jj. li ka sebelisoa bakeng sa valve e nyane ea pneumatic globe;

4. Ho na le phetoho ea phallo kapa phetoho ea khatello, empa litlhoko tsa ho nepahala ha tokiso ha li holimo, 'me bophara ba phaephe bo bonyenyane haholo. Mohlala, phaepheng e nang le bophara bo tloaelehileng ba ≤50mm, ho molemo ho sebelisa valve ea ho emisa ea pneumatic le valve ea taolo ea motlakase;

5. Bakeng sa sehatsetsi sa kristale se bonolo ho tiea, khetha valve e timang mocheso;

6. Bakeng sa libaka tse nang le khatello e phahameng haholo, li-valve tsa globe tse entsoeng ka forged li lokela ho khethoa;

7. Manyolo a manyane le manyolo a maholo tlhahisong ea indasteri ea maiketsetso a lokela ho khetha valve ea globe ea angle e nang le khatello e phahameng kapa valve ea throttle ea angle e nang le khatello e tloaelehileng ea PN160 16MPa kapa khatello e tloaelehileng ea PN320 32MPa;

8. Mosebetsing oa ho tlosa li-silicon le liphaepheng tse sekametseng ho koaetsoa ts'ebetsong ea alumina Bayer, ho bonolo ho khetha valve ea globe e phallang ka kotloloho kapa valve ea throttle e phallang ka kotloloho e nang le 'mele o arohaneng oa valve, setulo sa valve se tlosoang, le para ea ho tiisa carbide e samentetsoeng;

9. Mererong ea phepelo ea metsi le ea ho futhumatsa kahong ea litoropo, tsela e tloaelehileng e nyane, 'me valve ea ho koala ea pneumatic, valve ea ho leka-lekanya kapa valve ea plunger e ka khethoa, mohlala, tsela e tloaelehileng e ka tlase ho 150mm.

10. Ho molemo ho khetha valve ea bellows globe e tsoang kantle ho naha bakeng sa hmouoane o matla oa mocheso le mecha ea litaba e chefo le e kotsi.

11. Bakeng sa valve ea globe e nang le asiti, khetha valve ea globe ea tšepe e sa hloekang kapa valve ea globe e nang le fluorine.