Za Zamgulu News
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Ubwino ndi kukonza ma valve a butterfly pneumatic
Vavu ya butterfly ya pneumatic imagwira ntchito yofunika kwambiri m'moyo wathu, ndiyo kugwiritsa ntchito gulugufe mbale yozungulira yozungulira ndi tsinde la valavu kuti titsegule ndi kutseka, kuti tizindikire valavu ya pneumatic makamaka yogwiritsira ntchito valavu yodulidwa, komanso ikhoza kupangidwa. kukhala ndi ntchito yosintha kapena ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa valavu yapadziko lonse ndi valve yachipata?
Vavu ya globe ndi valavu ya pachipata ali ndi mawonekedwe ofanana, ndipo onsewa ali ndi ntchito yodula mapaipi, kotero anthu nthawi zambiri amadzifunsa kuti, pali kusiyana kotani pakati pa valavu yapadziko lonse ndi valavu yachipata?Globe valavu, valavu pachipata, valavu butterfly, valavu cheke ndi valavu mpira ...Werengani zambiri -
Ma valve a butterfly ali ndi ntchito zosiyanasiyana!
Vavu ya butterfly ndi mtundu wa valavu, yomwe imayikidwa pa chitoliro, yomwe imagwiritsidwa ntchito poyendetsa kayendedwe ka sing'anga mu chitoliro.Valve ya butterfly imadziwika ndi mawonekedwe osavuta, kulemera kwake, kuphatikiza chipangizo chotumizira, thupi la valve, mbale ya valve, tsinde la valve, mpando wa valve ndi zina zotero.Poyerekeza ndi ma valve ena ...Werengani zambiri -
Gulu ndi mfundo zogwirira ntchito za vavu ya butterfly
Pali mitundu yambiri ya mavavu agulugufe, ndipo pali njira zambiri zogawa.1. Gulu potengera mawonekedwe (1) valavu yagulugufe;(2) valavu yagulugufe yokhala ndi eccentric;(3) valavu yagulugufe yawiri-eccentric;(4) atatu-eccentric butterfly vavu 2. Gulu molingana ndi ...Werengani zambiri -
Kuyika ma vavu ndikosavuta kuwoneka zolakwika zazikulu 6
Ndi chitukuko chofulumira cha zamakono ndi zamakono, chidziwitso chamtengo wapatali chomwe chiyenera kuperekedwa kwa akatswiri amakampani nthawi zambiri chimabisika masiku ano.Ngakhale makasitomala adzagwiritsanso ntchito njira zazifupi kapena njira zofulumira kuti amvetsetse kuyika kwa ma valve, zambiri nthawi zina zimakhala zochepa ...Werengani zambiri -
Mavavu agulugufe ali ndi ntchito zosiyanasiyana, kodi mukudziwa zonsezi?
Vavu yagulugufe yokhazikika ndi mtundu wa valavu, yomwe imayikidwa pa chitoliro, yomwe imagwiritsidwa ntchito poyendetsa kayendedwe ka sing'anga mu chitoliro.Valve ya butterfly imadziwika ndi mawonekedwe osavuta, kulemera kwake, kuphatikiza chipangizo chotumizira, thupi la valve, mbale ya valve, tsinde la valve, mpando wa valve ndi zina zotero.Poyerekeza ndi ot...Werengani zambiri -
Njira zingapo zothanirana ndi vuto losasindikiza bwino la mavavu
Ntchito yosindikiza ya valve ndi imodzi mwazinthu zazikulu zowunikira mtundu wa valve.Kusindikiza kwa valavu kumaphatikizapo mbali ziwiri, zomwe ndi, kutuluka mkati ndi kutuluka kunja.Kutayikira kwamkati kumatanthauza digiri yosindikiza pakati pa mpando wa valve ndi gawo lotseka ...Werengani zambiri -
Mfundo za kusankha ma valve ndi masitepe osankha ma valve
Mfundo yosankha ma valve Vavu yosankhidwa iyenera kukwaniritsa mfundo zotsatirazi.(1) Chitetezo ndi kudalirika kwa petrochemical, siteshoni mphamvu, zitsulo ndi mafakitale ena amafuna mosalekeza, khola, yaitali mkombero ntchito.Choncho, valavu chofunika ayenera mkulu kudalirika, lalikulu sa ...Werengani zambiri -
Kudziwa bwino mavavu
Maziko a valve 1. Zofunikira za valve ndi: kuthamanga kwadzina PN ndi m'mimba mwake DN 2. Ntchito yoyambira ya valve: kudula sing'anga yolumikizidwa, sinthani kuthamanga, ndikusintha kayendedwe ka 3, njira zazikulu za valve. kugwirizana ndi: flange, ulusi, kuwotcherera, wafer 4, ndi ...Werengani zambiri -
Mfundo za kusankha ma valve ndi masitepe osankha ma valve
1. Mfundo yosankha ma valve: Vavu yosankhidwa iyenera kukwaniritsa mfundo zotsatirazi.(1) Chitetezo ndi kudalirika kwa petrochemical, siteshoni mphamvu, zitsulo ndi mafakitale ena amafuna mosalekeza, khola, yaitali mkombero ntchito.Chifukwa chake, valavu iyenera kukhala yodalirika kwambiri, yotetezeka ...Werengani zambiri -
Chidziwitso chazinthu zamtundu wa mpira
Valavu ya mpira ndi zida zowongolera zamadzimadzi, zimagwiritsidwa ntchito kwambiri mumafuta, mankhwala, mankhwala amadzi, chakudya ndi mafakitale ena.Pepalali liziwonetsa kapangidwe kake, mfundo zogwirira ntchito, magawo ndi mawonekedwe ogwiritsira ntchito valavu ya mpira, komanso njira yopangira ndi zinthu ...Werengani zambiri -
Kusanthula kwazomwe zimayambitsa zolakwika za valve
(1) Vavu sikugwira ntchito.Cholakwika ndi zomwe zimayambitsa ndi izi: 1. Palibe gwero la gasi.① Gwero la mpweya silimatseguka, ② chifukwa cha madzi oundana mumlengalenga m'nyengo yozizira, zomwe zimapangitsa kuti mpweya uzitsekeka kapena fyuluta, kuthamanga. mpumulo kutsekeka valavu kulephera, ③ mpweya compres...Werengani zambiri
