Bellows Sealed Globe Valveyog ib qhoLub Ntiaj Teb ValveNrog rau kev ua haujlwm siab elastic hlau bellows thiab telescopic qaug zog lub neej ntev. Siv cov qauv tsim bellows seal, tshem tawm tag nrho cov qhov tsis zoo ntawm lub valve stem packing seal laus sai sai, tsis yog tsuas yog txhim kho kev siv hluav taws xob zoo, ua kom muaj kev nyab xeeb ntawm cov khoom siv ntau lawm, txo cov nqi txij nkawm thiab kev txij nkawm ntau zaus, tab sis kuj muab ib puag ncig ua haujlwm huv si thiab muaj kev nyab xeeb.
Cov yam ntxwv ntawm cov qauv ntawm Bellows Sealed Globe Valves
1. Tsim ob lub foob (bellows + packing) Yog tias bellows tsis ua haujlwm, kev ntim qia kuj yuav raug zam.
2. Cov qauv tsim nyog, kev sib khi txhim khu kev qha, kev ua tau zoo heev, zoo nkauj tsos.
3. Tsis muaj kua dej poob, txo qhov poob zog, txhim kho kev nyab xeeb ntawm cov khoom siv cog.
4. Qhov chaw sib khi ua los ntawm Co-raws li cov hlau tawv, hnav tsis kam, tiv taus corrosion, tsis kam sib txhuam, lub neej ntev, txo cov txij nkawm, txo cov nqi khiav lag luam.
5. Rugged bellows foob tsim kom muaj xoom qia to thiab tsis muaj kev txij nkawm.
6. Nres lub valve stem conditioning thiab surface nitriding, muaj corrosion zoo thiab kev sib txhuam tsis kam;
7. Qhia tau yooj yim dua txog qhov chaw tsa lub qia valve.
Ntau yam ntawm daim ntawv thov
Lub valve bellows seal globe yog tsim rau roj av, tshuaj lom neeg, tshuaj, tshuaj chiv, hluav taws xob thiab lwm yam lag luam nyob rau hauv ntau yam kev ua haujlwm ntawm cov kav dej, siv los txiav lossis muab tso rau hauv cov kav dej nruab nrab.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-22-2021