Valavu Yotsekedwa ya BellowsndiValavu ya Globeyokhala ndi ma bellow achitsulo otanuka kwambiri komanso nthawi yayitali yotopa. Pogwiritsa ntchito kapangidwe ka bellows seal, chotsani kwathunthu chisindikizo chodziwika bwino cha tsinde la valve chomwe chimakalamba msanga, sichimangowonjezera kugwiritsa ntchito mphamvu moyenera, kuwonjezera chitetezo cha zida zopangira, kuchepetsa ndalama zokonzera ndi kukonza pafupipafupi, komanso kupereka malo ogwirira ntchito aukhondo komanso otetezeka.
Makhalidwe a kapangidwe ka ma valve a Bellows Sealed Globe
1. Kapangidwe ka chisindikizo kawiri (bellows + packing) Ngati bellows yalephera, kulongedza tsinde kudzapewedwanso.
2. Kapangidwe koyenera, kusindikiza kodalirika, magwiridwe antchito abwino kwambiri, mawonekedwe okongola.
3. Palibe kutayika kwa madzi, kuchepetsa kutayika kwa mphamvu, kukonza chitetezo cha zida za fakitale.
4. Chophimba pamwamba chomwe chimagwiritsa ntchito Co-based hard alloy, kukana kuwonongeka, kukana dzimbiri, kukana kukangana, moyo wautali wautumiki, kuchepetsa kuchuluka kwa kukonza, kuchepetsa ndalama zogwirira ntchito.
5. Kapangidwe ka chisindikizo cholimba cha bellows kamatsimikizira kuti tsinde silikutuluka ndipo palibe kukonza.
6. Kukonza tsinde la valavu yoyimitsa ndi kuchiza nitriding pamwamba, kumakhala ndi kukana dzimbiri komanso kukana kukangana;
7. Chizindikiro chosavuta kumva cha malo onyamulira tsinde la valavu.
Mtundu wa Ntchito
Valavu yotchingira chisindikizo cha Bellows ndi yoyenera mafuta, mankhwala, mankhwala, feteleza, magetsi ndi mafakitale ena pansi pa mikhalidwe yosiyanasiyana yogwirira ntchito ya payipi, yomwe imagwiritsidwa ntchito kudula kapena kuyika kudzera mu payipi.
Nthawi yotumizira: Disembala-22-2021