Lihlahisoa
API 602 Globe Valve
Standard
| Moralo & moetso | API 602,ASME B16.34,BS 5352 |
| Sefahleho le sefahleho | MFG'S |
| Qetella Khokahano | - Flange E fella ho ASME B16.5 |
| - Socket Weld Ends ho ASME B16.11 | |
| - Butt Weld E fella ho ASME B16.25 | |
| - Li-Screwed Ends ho ANSI/ASME B1.20.1 | |
| Tlhahlobo & tlhahlobo | API 598 |
| Moqapi o sireletsehileng oa mollo | / |
| E fumaneha hape ka | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Tse ding | PMI, UT, RT, PT, MT |
Likarolo tsa Moqapi
● 1.Tšepe e Forged, Outside Screw le Joko, Stem e Rising;
● 2.Non-Rising Handwheel,Integral Backseat;
● 3.Bore e Fokotsoeng kapa Boema-kepe bo Feletseng;
● 4.Socket Welded,Threaded,Butt Welded,Flanged End;
● 5.SW, NPT, RF kapa BW;
● 6.Welded Bonnet le Pressure Tian Bonnet,Bolted Bonnet;
● 7.Solid Wedge, Renewable Seat Rings,Sprial Wound Gasket.
NSW API 602 globe valve, karolo e bulang le e koalang ea valve ea heke ea tšepe e entsoeng ea bonnet ea bolt ke heke.Tataiso ea motsamao oa heke ke perpendicular ho tataiso ea mokelikeli.Belofo ea heke ea tšepe e entsoeng ka tšepe e ka buloa feela le ho koaloa ka botlalo, 'me e ke ke ea fetoloa le ho ts'oaroa.Heke ea valve ea heke ea tšepe e entsoeng ka tšepe e na le libaka tse peli tsa ho tiisa.Likarolo tse peli tsa ho tiisa tsa valve ea heke e tloaelehileng haholo li etsa sebopeho sa wedge, 'me angle ea wedge e fapana ho ea ka liparamente tsa valve.Mekhoa ea ho khanna ea li-valve tsa heke ea tšepe e entsoeng ke: manual, pneumatic, motlakase, khokahanyo ea metsi a khase.
Sebaka sa ho tiisa sa valve ea heke e entsoeng ka tšepe e ka tiisoa feela ka khatello e mahareng, ke hore, khatello e mahareng e sebelisoa ho hatella bokaholimo ba heke ho ea setulong sa valve ka lehlakoreng le leng ho netefatsa sebaka sa ho tiisa, ho tiisa.Li-valve tse ngata tsa heke li qobelloa ho tiisa, ke hore, ha valve e koetsoe, ho hlokahala hore u qobelle leqhoa la heke khahlanong le setulo sa valve ka matla a ka ntle ho tiisa ho tiisoa ha sebaka sa ho tiisa.
Heke ea belofo ea heke e tsamaea ka tatellano le kutu ea valve, e bitsoang valve ea heke ea rod (eo hape e bitsoang valve ea heke e bulehileng).Hangata ho na le khoele ea trapezoidal holim'a molamu oa ho phahamisa.Nate e tsamaea ho tloha ka holim'a valve le groove ea tataiso holim'a 'mele oa valve ho fetola motsamao oa rotary hore e be motsamao oa linear, ke hore, torque ea ts'ebetso ho ea ts'ebetsong ea ts'ebetso.
Molemo
Melemo ea forged steel gate valve:
1. Ho hanyetsa metsi a tlaase.
2. Matla a ka ntle a hlokahalang bakeng sa ho bula le ho koala a nyenyane.
3. Tataiso ea phallo ea seaplane ha e thibetsoe.
4. Ha e bulehile ka ho feletseng, khoholeho ea sebaka sa ho tiisa ka mokhoa o sebetsang o monyenyane ho feta oa valve ea lefats'e.
5. Sebopeho se batla se le bonolo 'me mokhoa oa ho lahla o motle.
