Nkhani
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Mawonekedwe a valavu ya mpira
Valavu yoyang'ana mpira imatchedwanso valavu yoyang'anira zimbudzi za mpira.Thupi la valve limapangidwa ndi chitsulo cha nodular cast.Utoto wamtundu wa valavu umapangidwa ndi utoto wopanda poizoni wa epoxy pambuyo pophika kutentha kwambiri.Pamwamba pa penti ndi yosalala, yosalala komanso yowala mumtundu.Chitsulo chophimbidwa ndi mphira ...Werengani zambiri -
Lankhulani za "kuthamanga ndi kutuluka" kwa mavavu
Chimodzi, kutayikira kwa ma valve, njira zopewera kutayikira kwa nthunzi.1. Ma valve onse ayenera kuyesedwa ndi hydraulic ya magiredi osiyanasiyana akalowa mufakitale.2. Ndikofunikira kusokoneza ndi kukonza valve iyenera kukhala pansi.3. Pakukonza mopitirira muyeso, fufuzani ngati coiling yawonjezedwa ndi...Werengani zambiri -
Kuyambitsa zida za valve zochotsa madzi am'nyanja
M’zaka zaposachedwapa, ndi kuwongolera kwa moyo wa anthu ndi chitukuko cha mafakitale, kumwa madzi abwino kwawonjezeka chaka ndi chaka.Pofuna kuthetsa vuto la madzi, ntchito zambiri zazikulu zochotsa mchere m’dzikoli zikumangidwa mwamphamvu.M'menemo...Werengani zambiri -
H71W chitsulo chosapanga dzimbiri chofufumitsa cheke valavu yogwirira ntchito ndi mawonekedwe
Chitsulo chosapanga dzimbiri chokweza valavu H71W / chitsulo chosapanga dzimbiri chanjira imodzi / valavu yopyapyala yosabwerera imatengera kukula kwachidule komanso kapangidwe kachimbale kamodzi.Poyerekeza ndi valavu yachikale ya swing check, mavavu awa alibe Kutayikira kwakunja, kumatha kukhazikitsidwa pamalo aliwonse, kusindikiza kwabwino ...Werengani zambiri -
Kutentha kwa ntchito ya valve
Kutentha kwa ntchito kwa valve kumatsimikiziridwa ndi zinthu za valve.Kutentha kwa zinthu zomwe zimagwiritsidwa ntchito kwambiri pamavavu ndi motere: Vavu yogwira ntchito ya Gray cast iron valve: -15℃ 250℃ Malleable cast iron valve: -15℃ 250℃ Ductile iron valve: -30～350℃ High nic...Werengani zambiri -
Valve ya diaphragm
Valavu ya diaphragm ndi valavu yotseka yomwe imagwiritsa ntchito diaphragm ngati gawo lotsegula ndi lotseka kuti atseke njira yotuluka, kudula madzimadzi, ndikulekanitsa mkati mwa thupi la valve kuchokera mkati mwa chivundikiro cha valve.The diaphragm nthawi zambiri amapangidwa ndi mphira, pulasitiki ndi zotanuka zina, corr ...Werengani zambiri -
Kuyika ma valve wamba
Kuyika ma valve pachipata, chomwe chimadziwikanso kuti valavu yachipata, ndikugwiritsa ntchito chipata kuti chiwongolere kutsegula ndi kutseka kwa valve, posintha gawo la mtanda kuti lisinthe kayendedwe ka payipi ndi kutsegula ndi kutseka payipi.Ma valve a zipata amagwiritsidwa ntchito makamaka popanga mapaipi otseguka kapena odzaza ...Werengani zambiri -
Malangizo osankha ma valve
1. Kusankha valavu yachipata Kawirikawiri, ma valve a zipata ayenera kukhala abwino.Mavavu pachipata si oyenera nthunzi, mafuta ndi TV zina, komanso sing'anga munali zolimba granular ndi mamasukidwe akayendedwe lalikulu, ndi oyenera mpweya ndi otsika zingalowe dongosolo mavavu.Za media...Werengani zambiri -
Mitundu yambiri yogwiritsira ntchito ma valve a butterfly
Vavu ya butterfly ndi mtundu wa valavu, yomwe imayikidwa pa payipi kuti ilamulire kuyenda kwa sing'anga mu payipi.Valve ya butterfly imadziwika ndi mawonekedwe osavuta komanso kulemera kwake.Zigawo zake zikuphatikizapo chipangizo chotumizira, thupi la vavu, mbale ya valve, valavu ...Werengani zambiri -
Makhalidwe ndi mfundo zogwirira ntchito za valavu ya butterfly
Vavu yoyang'ana gulugufe imatchedwanso valavu ya butterfly.HH77X butterfly check valve ndi valavu yodziwikiratu yomwe imagwira ntchito molingana ndi kayendedwe ka sing'anga mupaipi.Itha kulepheretsa sing'anga yamapaipi kuti isabwerere ndikuletsa mapampu ndi ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa butterfly valve handle drive ndi worm gear drive?Kodi ndisankhe bwanji?
Vavu ya gulugufe ndi valavu ya gulugufe ndi nyongolotsi ndi mavavu omwe amafunikira kugwira ntchito pamanja.Nthawi zambiri amatchedwa ma valve a butterfly, koma pali kusiyana pakugwiritsa ntchito ziwirizi.1. Gwirani valavu yagulugufe Ndodo yogwirira ntchito imayendetsa mbale ya valve...Werengani zambiri -
Za kugwiritsa ntchito ma valavu
Kugwiritsa ntchito valavu yoyendera 1. Swing check valve: Diski ya swing check valve imakhala yofanana ndi disc, ndipo imazungulira kuzungulira shaft ya mpando wa valve.Chifukwa ndime yamkati ya valve imasinthidwa, chiŵerengero cha kukana kwa kutuluka chikuwonjezeka.Vavu yoyang'ana dontho ndi yaying'ono, yoyenera kutsika pang'ono ...Werengani zambiri
