Nkhani Zamalonda
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Valavu Yotulutsa Mpweya Yothamanga Kwambiri ya TWS- Composite
Valavu Yotsekera Madzi ya Tianjin Tanggu ikutsatira mfundo ya bizinesi ya "zonse za ogwiritsa ntchito, zonse kuchokera ku zatsopano", ndipo zinthu zake nthawi zonse zimapangidwa mwatsopano komanso kusinthidwa, ndi luso, luso lapamwamba komanso kupanga bwino kwambiri. Tiyeni tiphunzire za malonda ndi ife. Ntchito ndi...Werengani zambiri -
Kuyesa magwiridwe antchito a valavu
Ma valve ndi zida zofunika kwambiri popanga mafakitale, ndipo magwiridwe antchito awo amakhudza mwachindunji kukhazikika ndi magwiridwe antchito a njira yopangira. Kuyesa ma valve nthawi zonse kumatha kupeza ndikuthetsa mavuto a valavu munthawi yake, ndikuwonetsetsa kuti valavu ikugwira ntchito bwino...Werengani zambiri -
Gulu lalikulu la ma valve a gulugufe a pneumatic
1. Valavu ya gulugufe ya pneumatic yosapanga dzimbiri yogawidwa m'magulu malinga ndi zinthu: yopangidwa ndi chitsulo chosapanga dzimbiri, yokhala ndi kukana dzimbiri bwino komanso kukana kutentha kwambiri, yoyenera mitundu yosiyanasiyana ya zinthu zowononga komanso malo otentha kwambiri. Butterfl ya chitsulo cha kaboni...Werengani zambiri -
Chifukwa chiyani mungasankhe ma valve a TWS: yankho labwino kwambiri pazosowa zanu zowongolera madzi
**Chifukwa chiyani muyenera kusankha ma valve a TWS: yankho labwino kwambiri pazosowa zanu zowongolera madzi** Pa makina owongolera madzi, kusankha zigawo zoyenera ndikofunikira kwambiri kuti muwonetsetse kuti zikugwira ntchito bwino, kudalirika komanso kukhala ndi moyo wautali. Valve ya TWS imapereka ma valve ndi zotsukira zapamwamba kwambiri, kuphatikiza wafer-type koma...Werengani zambiri -
Valavu ya Gulugufe Yokhala ndi Mphira yokhala ndi Chisindikizo cha EPDM: Chidule Chathunthu
**Ma valve a gulugufe okhala ndi rabara okhala ndi zisindikizo za EPDM: chidule chathunthu** Ma valve a gulugufe ndi zinthu zofunika kwambiri m'mafakitale osiyanasiyana, zomwe zimapangitsa kuti kayendedwe ka madzi kayende bwino m'mapaipi. Pakati pa mitundu yosiyanasiyana ya ma valve a gulugufe, ma valve a gulugufe okhala ndi rabara amaonekera chifukwa cha ...Werengani zambiri -
Kanema wa ma valve a chipata ndi mavuto ofala
Valavu ya chipata ndi valavu yodziwika bwino, yomwe imagwiritsidwa ntchito kwambiri, imagwiritsidwa ntchito makamaka m'mafakitale osamalira madzi, zitsulo ndi mafakitale ena, magwiridwe ake osiyanasiyana adziwika ndi msika, TWS mu ntchito yoyang'anira bwino komanso yoyesa kwa zaka zambiri, kuwonjezera pa kuzindikira...Werengani zambiri -
Kodi CV imatanthauza chiyani? Kodi mungasankhe bwanji valavu yowongolera pogwiritsa ntchito Cv?
Mu uinjiniya wa ma valve, Cv value (Flow Coefficient) ya valavu yowongolera imatanthawuza kuchuluka kwa kuyenda kwa voliyumu kapena kuchuluka kwa kuyenda kwa chitoliro kudzera mu valavu pa nthawi iliyonse komanso pansi pa mikhalidwe yoyesera pamene chitolirocho chimasungidwa pa kupanikizika kosalekeza. Ndiko kuti, mphamvu ya kuyenda kwa valavu. ...Werengani zambiri -
Kusiyana pakati pa valavu yofewa yotsekera chitseko ndi valavu yolimba yotsekera chitseko
Ma valve a chipata wamba nthawi zambiri amatanthauza ma valve a chipata olimba. Nkhaniyi ikufotokoza mwatsatanetsatane kusiyana pakati pa ma valve a chipata ofewa ndi ma valve a chipata wamba. Ngati mwakhutira ndi yankho, chonde onetsani VTON chala chachikulu mmwamba. Mwachidule, ma valve a chipata ofewa otanuka ndi otsekedwa...Werengani zambiri -
Kodi tiyenera kuchita chiyani ngati valavu ya gulugufe yatuluka? Onani mbali 5 izi!
Pakugwiritsa ntchito ma valve a gulugufe tsiku ndi tsiku, nthawi zambiri pamakhala kulephera kosiyanasiyana. Kutuluka kwa thupi la valve ndi bonnet ya valve ya gulugufe ndi chimodzi mwa zolephera zambiri. Kodi chifukwa cha izi ndi chiyani? Kodi pali zolakwika zina zomwe muyenera kudziwa? Valve ya gulugufe ya TWS ikufotokoza mwachidule za...Werengani zambiri -
Kukula koyenera kwa ma valve oyesera a ANSI-Standard
Valavu yoyesera yomwe idapangidwa, kupangidwa, kupangidwa ndi kuyesedwa motsatira muyezo waku America imatchedwa valavu yoyesera ya American standard, ndiye kukula kotani kwa valavu yoyesera ya American standard? Kodi kusiyana kwake ndi kotani pakati pa...Werengani zambiri -
Makhalidwe a ma valve a chipata okhala ndi rabara
Kwa nthawi yayitali, valavu ya chipata cha anthu ambiri yomwe imagwiritsidwa ntchito pamsika nthawi zambiri imakhala ndi madzi otayikira kapena dzimbiri, kugwiritsa ntchito ukadaulo wapamwamba kwambiri wa rabara ndi mavavu aku Europe kuti apange valavu ya chipata cha mpando wotanuka, kuti igonjetse kusindikiza kosauka, dzimbiri ndi ...Werengani zambiri -
Kusiyana pakati pa zisindikizo zofewa ndi zolimba za ma valve:
Choyamba, kaya ndi valavu ya mpira kapena valavu ya gulugufe, ndi zina zotero, pali zomangira zofewa ndi zolimba, tenga valavu ya mpira mwachitsanzo, kugwiritsa ntchito zomangira zofewa ndi zolimba za mavalavu a mpira ndi kosiyana, makamaka mu kapangidwe kake, ndipo miyezo yopangira mavalavu si yogwirizana. Choyamba, kapangidwe kake...Werengani zambiri
