Zaka zoposa 20 zinachitikira OEM ndi ODM utumiki.

Kukhazikitsa ndi kukonza ma valve apadziko lonse

DIN-EN Globe Valve1 bellow-globe-valve01
Valavu yapadziko lonse lapansi ikugwira ntchito, mitundu yonse yamagawo a valavu iyenera kukhala yathunthu komanso yolimba. Bolt pa flange ndi bulaketi ndizofunikira. Ulusi uyenera kukhala wolimba ndipo kumasula sikuloledwa. Kukhomerera mtedza pamanja, ngati utapezeka wosasunthika kuyenera kumangika munthawi yake, kuti usavale kulumikizana kapena kutaya mawilo ndi chikwangwani. Ngati mawilo apadziko lonse atayika, spanner yosinthika siloledwa kugwiritsidwa ntchito m'malo mwake ndipo iyenera kukonzedwa munthawi yake. Cholongedza chololeza sichiloledwa kupotoza kapena kusakhala ndi chilolezo choyambiranso. Chivundikiro chotetezera chiyenera kukhazikitsidwa pa tsinde la valavu yapadziko lonse lapansi yomwe imadetsedwa mosavuta ndi mvula, matalala, fumbi, mchenga ndi dothi lina. Kuyeza kwa valavu yapadziko lonse lapansi kudzakhala kwathunthu, kolondola komanso komveka. Chisindikizo, kapu ndi zida za pneumatic za valavu yapadziko lonse lapansi ziyenera kukhala zathunthu komanso zosasunthika. Osagogoda, kuyimirira kapena kuthandizira zinthu zolemera pa valavu yapadziko lonse lapansi ikugwira ntchito; Ma valve osakhala achitsulo ndi valavu yachitsulo, makamaka, zambiri zimayimitsa valavu pantchito yokonza kapangidwe kazitsulo zisanachitike komanso pambuyo pa valavu yokonza akatswiri, chifukwa valavu yomwe imagwira ntchito yopanga imagwira gawo lofunikira, kukonza mwadongosolo komanso moyenera iteteza valavu yoyenera, valavu kuti igwire bwino ntchito, ndikuwonjezera moyo wa valavu. Kukonza valavu kumatha kuwoneka kosavuta, koma sichoncho. Nthawi zambiri pamanyalanyazidwa pantchito.
Choyamba, pamene valavu yapadziko lonse ikupaka mafuta, vuto la jekeseni wamafuta nthawi zambiri limanyalanyazidwa. Akadzaza mafuta, woyendetsa amasankha njira yolumikizira valavu ndi mafuta ndikupanga ntchito yodzaza mafuta. Pali zochitika ziwiri: mbali imodzi, kuchuluka kwa jakisoni wamafuta ndikochepa, ndipo kusindikiza pamwamba kumavalidwa mwachangu chifukwa chosowa mafuta. Komano, jekeseni wambiri wamafuta, zomwe zimapangitsa kuti ziwonongeke. Palibe kuwerengera kolondola kwa kusindikiza kosiyanasiyana kwa ma valavu osiyanasiyana malinga ndi mtundu ndi gulu la ma valve. Mphamvu yosindikiza imatha kuwerengedwa ndi kukula ndi gulu la valavu yodulidwa, kenako mafuta amabayidwa.
Chachiwiri, vuto lapanikizika nthawi zambiri limanyalanyazidwa pomwe valavu yapadziko lonse ikupaka mafuta. Pakati pa mafuta a jekeseni wamafuta, kupanikizika kwamafuta kwamafuta kumasintha pafupipafupi ndi zigwa ndi zigwa. Kupanikizika kumakhala kotsika kwambiri, chisindikizo chimathamanga kapena chimalephera, kuthamanga kwake kumakhala kwakukulu kwambiri, pakamwa pamafuta kutsekedwa, mafuta omwe ali mu chisindikizo aumitsidwa kapena mphete yosindikiza yatsekedwa ndi mpira wa valavu ndi mbale ya valavu. Nthawi zambiri, mafuta akamachepa kwambiri, mafuta obayidwa amayenda pansi pa chipinda cha valavu, chomwe chimapezeka m'mavala ang'onoang'ono onunkhira. Ndipo kupanikizika kwamafuta ndikokwera kwambiri, mbali imodzi, yang'anani nozzle wamafuta, ndikuisintha ngati dzenje lamafuta litatsekedwa; Kumbali inayi ndikulimba kwa lipid, kugwiritsa ntchito madzi amadzimadzi, kutsitsa mobwerezabwereza kulephera kwa mafuta osindikiza, ndikubaya mafuta atsopano m'malo mwake. Kuphatikiza apo, mtundu wosindikiza ndi zosindikiza zimakhudzanso kupanikizika kwamafuta. Mitundu yosindikiza yosiyanasiyana imakhala ndi mafuta osiyanasiyana. Mwambiri, kupanikizika kwamafuta kwa chisindikizo cholimba ndikokwera kuposa chosindikizira chofewa. Kusamalira kuwerenga mpira nthawi zambiri kumakhala kotseguka, zochitika zina zimasankha kutseka kukonza. Mavavu ena sangakhale onse kuti atsegule malo. Valavu yapa chipata iyenera kutsekedwa panthawi yokonza kuti muwonetsetse kuti mafuta adadzazidwa ndi poyambira. Ngati ndi lotseguka, mafuta osindikiza adzagwa molunjika mu ngalande yotsegulira kapena chipinda chamagetsi, ndikuwononga.

Pambuyo pokonza, valavu yapadziko lonse lapansi iyenera kuyendera pafupipafupi. Zinthu zoyendera kwambiri ndi izi:
(1) kusindikiza pamwamba kuvala kwa valavu yapadziko lonse lapansi.
(2) Trapezoidal ulusi avale tsinde ndi tsinde mtedza.
(3) Kaya kulongedza kwachikale ndi kosagwira. Ngati yawonongeka, iyenera kusinthidwa nthawi.
(4) pambuyo pokonzanso ndi kusonkhanitsa valavu yapadziko lonse lapansi, kuyesa koyeserera kuyenera kuchitidwa.

Nortech ndi m'modzi mwa opanga mafakitale opanga mafakitale ku China okhala ndi chizindikiritso cha ISO9001.

Zida zazikulu: Gulugufe valavuMpira valavu,Chipata vavuChongani valavuGlobe Vavlve,Oyendetsa YZamagetsi Acurator , Mpweya Acurators.


Post nthawi: Jul-20-2021