Mavavu okhala ndi mphira wokhala ndi mbale ziwiri ndizofunikira kwambiri pamafakitale osiyanasiyana.Amagwiritsidwa ntchito kuwongolera kutuluka kwamadzi mu mapaipi ndi machitidwe ena, kuwonetsetsa kuti madzimadzi amayenda komwe akufuna popanda kubwereranso kapena kutayikira.

Ndiye, kodi valavu yoyang'ana mbale ya rabara ndi chiyani kwenikweni?Mwachidule, ndi valavu yoyang'ana yomwe ili ndi ma disks awiri kapena mbale zomwe zimagwiritsidwa ntchito ndi makina odzaza masika.Ma mbalewa amapangidwa kuti atseke mwamphamvu ndi zisindikizo za rabara, kuteteza madzi kutuluka kumbali ina.Kuthamanga kwamadzimadzi kumasinthidwa, mbalezo zimakankhidwira padera ndi kuthamanga kwamadzimadzi ndikulola madziwo kuyenda kumalo omwe akufuna.

Ubwino umodzi waukulu wa ma valve okhala ndi mphira wokhala pawiri mbale ndi kapangidwe kake kophatikizana.Nthawi zambiri zimakhala zazing'ono komanso zopepuka kuposa mitundu ina ya ma cheke, zomwe zimawapangitsa kukhala abwino kwa mapulogalamu omwe malo ali ochepa.Zimakhalanso zosavuta kuziyika ndi kuzisamalira, zomwe zimathandiza kuchepetsa nthawi yopuma komanso kuwonjezera mphamvu.

Ma valve okhala ndi mphira wokhala ndi mbale ziwiri amagwiritsidwa ntchito m'mafakitale osiyanasiyana kuphatikiza kukonza mankhwala, kupanga mafuta ndi gasi, komanso kuthira madzi oyipa.Ndi abwino kwa mapulogalamu omwe ali ndi chiopsezo chachikulu chobwerera m'mbuyo, monga mapampu, ma compressor ndi mapaipi onyamula madzi owononga kapena abrasive.

Chimodzi mwazinthu zofunika kwambiri pakusankha mpando wa rabara wokhala ndi valavu yoyendera mbale ndi zinthu zomangira.Ndikofunika kusankha valavu yomwe imagwirizana ndi madzi omwe amaperekedwa mu dongosolo ndi kutentha ndi kupanikizika.Ma valve okhala ndi mphira amapezeka muzinthu zosiyanasiyana kuphatikizapo chitsulo chosapanga dzimbiri, chitsulo cha carbon ndi ductile iron.

Chinthu chinanso choyenera kuganizira posankha valavu yokhala ndi mphira yokhala pawiri ndi mtundu wa chisindikizo cha rabara chomwe chimagwiritsidwa ntchito.Mitundu yosiyanasiyana ya mphira imakhala ndi zinthu zosiyanasiyana, monga kukana kwa dzimbiri, kukana kwa abrasion komanso kukana kutentha kwambiri.Ndikofunika kusankha chisindikizo choyenera cha rabara pa ntchito yeniyeni.

Mwachidule, mphira wokhala pawiri mbale cheke mavavu ndi zigawo zofunika mu osiyanasiyana ntchito mafakitale.Amapangidwa kuti aziwongolera kuyenda kwamadzimadzi m'mapaipi ndi machitidwe, kuwonetsetsa kuti madzimadzi amayenda momwe akufunira popanda kutuluka kumbuyo kapena kutayikira.Posankha valavu yoyang'ana mphira, ndikofunika kulingalira za zipangizo zomangira ndi mtundu wa chisindikizo cha rabara chomwe chimagwiritsidwa ntchito pofuna kuonetsetsa kuti valavu ndi yoyenera kugwiritsa ntchito.

Nortech ndi m'modzi mwa otsogola opanga ma valve ku China omwe ali ndi chiphaso cha ISO9001.

Zogulitsa zazikulu:Valve ya Butterfly,Valve ya Mpira,Chipata cha Chipata,Onani Vavu,Globe Vavlve,Y-Strainers,Electric Acurator,Pneumatic Acurators .

Kuti mumve zambiri, welcom kulumikizana pa:Imelo:sales@nortech-v.com