Ma valve oyezera mbale ziwiri okhala ndi rabara ndi ofunikira kwambiri m'mafakitale osiyanasiyana. Amagwiritsidwa ntchito poyang'anira kuyenda kwa madzi m'mapaipi ndi machitidwe ena, kuonetsetsa kuti madzi akuyenda mbali yomwe mukufuna popanda kubwerera kapena kutuluka madzi.

Ndiye, kodi valavu yoyang'anira mipando iwiri ya rabara ndi chiyani kwenikweni? Mwachidule, ndi valavu yoyang'anira yomwe ili ndi ma disc awiri kapena mbale zomwe zimagwiridwa ndi makina odzaza ndi kasupe. Ma plate awa adapangidwa kuti azitseka mwamphamvu ndi zomatira za rabara, zomwe zimaletsa kuyenda kwa madzi mbali ina. Madzi akamatuluka m'mbuyo, ma plate amakankhidwira pakati ndi kuthamanga kwa madzi ndikulola madzi kuyenda mbali yomwe akufuna.

Chimodzi mwa ubwino waukulu wa ma valve otchingira a rabara okhala ndi mbale ziwiri ndi kapangidwe kake kakang'ono. Nthawi zambiri amakhala ang'onoang'ono komanso opepuka kuposa mitundu ina ya ma valve otchingira, zomwe zimapangitsa kuti akhale abwino kwambiri kugwiritsa ntchito komwe kuli malo ochepa. Ndi osavutanso kuyika ndi kusamalira, zomwe zimathandiza kuchepetsa nthawi yogwira ntchito komanso kuwonjezera magwiridwe antchito.

Ma valve oyezera mbale ziwiri okhala ndi rabara amagwiritsidwa ntchito m'mafakitale osiyanasiyana kuphatikizapo kukonza mankhwala, kupanga mafuta ndi gasi, komanso kukonza madzi otayira. Ndi abwino kwambiri kugwiritsa ntchito komwe kuli chiopsezo chachikulu cha kubwerera kwa madzi, monga mapampu, ma compressor ndi mapaipi okhala ndi madzi owononga kapena owononga.

Chimodzi mwa zinthu zofunika kwambiri posankha valavu yoyezera mipando iwiri ya rabara ndi zinthu zomwe zimapangidwa. Ndikofunikira kusankha valavu yomwe imagwirizana ndi madzi omwe akuperekedwa mu dongosololi komanso kutentha ndi kupanikizika. Mavalavu oyezera okhala ndi rabara amapezeka muzipangizo zosiyanasiyana kuphatikizapo chitsulo chosapanga dzimbiri, chitsulo cha kaboni ndi chitsulo chosungunuka.

Chinthu china choyenera kuganizira posankha valavu yoyezera rabala yokhala ndi mbale ziwiri ndi mtundu wa chisindikizo cha rabala chomwe chimagwiritsidwa ntchito. Mitundu yosiyanasiyana ya rabala ili ndi makhalidwe osiyanasiyana, monga kukana dzimbiri, kukana kukanda komanso kukana kutentha kwambiri. Ndikofunikira kusankha chisindikizo choyenera cha rabala chomwe chingagwiritsidwe ntchito mwanjira inayake.

Mwachidule, ma valve oyezera rabara okhala ndi mbale ziwiri ndi ofunikira kwambiri m'mafakitale osiyanasiyana. Amapangidwira kuti azilamulira kuyenda kwa madzi m'mapaipi ndi machitidwe, kuonetsetsa kuti madzi akuyenda mbali yomwe mukufuna popanda kuyenda kumbuyo kapena kutuluka. Posankha valavu yoyezera rabara yokhala ndi mbale ziwiri, ndikofunikira kuganizira za zipangizo zomangira ndi mtundu wa chisindikizo cha rabara chomwe chimagwiritsidwa ntchito kuti zitsimikizire kuti valavuyo ndi yoyenera kugwiritsidwa ntchito mwanjira inayake.

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