Valavu yowunikiraKudalira kuyenda kwa cholumikiziracho chokha ndikutsegula ndikutseka diski ya valavu yokha, yomwe imagwiritsidwa ntchito kuletsa valavu yobwerera m'mbuyo ya media, yomwe imadziwikanso kuti check valve, one-way valve, reverse flow valve ndi back pressure valve. Check valve ndi mtundu wa valavu yodziyimira yokha, ntchito yayikulu ndikuletsa media backflow, kuletsa pampu ndi drive motor reverse, komanso kutulutsa kwa chotengera. Check valve ingagwiritsidwenso ntchito kupereka mizere yomwe kuthamanga kungakwere kuti kudutse kuthamanga kwa dongosolo mu system yothandizira. Check valve ikhoza kugawidwa mu swing check valve malinga ndi pakati pa kuzungulira kwa mphamvu yokoka ndi lifting check valve motsatira mzere wozungulira. Ntchito ya mtundu uwu wa valavu ndikulola kuti cholumikiziracho chiyende mbali imodzi yokha ndikuletsa kuyenda mbali inayo. Nthawi zambiri valavu imayenda yokha, pansi pa kukakamizidwa kwa madzi mbali imodzi, diski imatsegulidwa; Madzi akamayenda mbali inayo, disc yodziyimira yokha ya kuthamanga kwa madzi ndi diski imagwira ntchito pampando, motero imadula kuyenda. Check valve ndi ya mtundu uwu wa valavu, imaphatikizapo swing check valve ndi lifting check valve. Ma valve oyesera ozungulira ali ndi njira yolumikizira ma hinge ndi diski yofanana ndi chipata yomwe imakhazikika momasuka pamwamba pa mpando wopendekeka. Pofuna kuonetsetsa kuti diski ikhoza kufika pamaso pa mpando nthawi iliyonse pamalo oyenera, kapangidwe ka diski mu njira yolumikizira ma hinge, kotero kuti diskiyo ili ndi malo okwanira ozungulira, ndikupanga diskiyo kukhala yeniyeni, yolumikizana mokwanira ndi mpando. Ma disc amatha kupangidwa ndi chitsulo chokha, chokongoletsedwa ndi chitsulo ndi chikopa, rabala, kapena chivundikiro chopangidwa, kutengera zomwe zikufunika pakugwira ntchito. Ma valve oyesera ozungulira salola kutsekeka kwa kuthamanga kwa madzi akatsegulidwa kwathunthu, kotero kutsika kwa kuthamanga kudzera mu valavu ndi kochepa. Disiki ya valavu yowunikira yokweza ili pamwamba pa mpando wotsekereza. Vavu iyi kuwonjezera pa valavu disc ikhoza kukwera ndi kutsika, gawo la nthawiyo monga valavu yapadziko lonse, kuthamanga kwa madzi kukweza diski kuchokera pamwamba potsekereza mpando, media backflow imapangitsa diski kubwerera ku mpando, ndikudula kuyenda. Malinga ndi momwe zimagwiritsidwira ntchito, diskiyo ikhoza kukhala yonse kapangidwe kachitsulo, ikhozanso kukhala mu chimango cha diski chokongoletsedwa ndi rabara kapena mawonekedwe a mphete ya rabara. Monga valavu yozungulira – - madzi odutsa munjira ya valavu yokweza ndi ochepa, kotero kutsika kwa kuthamanga kwa valavu yokweza kuposa valavu yowunikira yozungulira, ndipo kuyenda kwa valavu yowunikira yozungulira kumakhala kochepa.
Nortech ndi m'modzi mwa opanga ma valve otsogola ku China omwe ali ndi satifiketi ya ISO9001 yapamwamba.
Zinthu zazikulu:Valavu ya Gulugufe,Valavu ya Mpira,Valavu ya Chipata,Valavu Yowunikira,Globe Vavlve,Zipangizo za Y,Chotsukira Magetsi,Zipangizo zoyezera mpweya (Pneumatic Acurators).
Kuti mudziwe zambiri, takulandirani kuti mulumikizane nafe pa:Imelo:sales@nortech-v.com
Nthawi yotumizira: Feb-17-2022