Mfundo yogwirira ntchito ya valavu yolowera kuthamanga kwambiri:

 

Ma valve a chipata chopanikizika kwambiri amatsekedwa mwamphamvu, kotero valavu ikatsekedwa, kupanikizika kuyenera kugwiritsidwa ntchito pachipata kuti kukakamiza nkhope yotseka kuti isatuluke. Pamene cholumikiziracho chikulowa mu valavu 6 kuchokera pansi pa chipata, kukana komwe mphamvu yogwirira ntchito ikufunika kuthana nako ndi mphamvu yokangana ya tsinde ndi kulongedza ndi kukakamiza komwe kumapangidwa ndi mphamvu yolumikizira. Mphamvu yotseka valavu ndi yayikulu kuposa yotsegula valavu, kotero kukula kwa tsinde la valavu kuyenera kukhala kwakukulu, apo ayi kulephera kwa kupindika kwa tsinde kudzachitika. Pamene valavu ya chipata chopanikizika kwambiri yatsegulidwa, kutalika kwa chipata chotsegulira ndi 25% ~ 30% ya m'mimba mwake, ndipo kuyenda kwafika pamlingo wapamwamba, kusonyeza kuti valavu yafika pamalo otseguka kwathunthu. Chifukwa chake, malo otseguka kwathunthu a valavu ya chipata ayenera kutsimikiziridwa ndi kugwedezeka kwa chipata.

 

Ubwino ndi kuipa kwa valavu ya chipata cha kuthamanga kwambiri:

 

Ubwino wa valavu ya chipata cha kuthamanga kwambiri:

 

Ma valve a chipata chothamanga kwambiri ndi osavuta kupanga komanso osavuta kukonza.

 

Kachitidwe kakang'ono kogwira ntchito, nthawi yochepa yotsegulira ndi kutseka.

 

Kutseka bwino, kukangana pang'ono pakati pa malo otsekera, komanso nthawi yayitali yogwirira ntchito.

 

Zoyipa za valavu yolowera pa chipata cha kuthamanga kwambiri:

 

Kukana kwa madzi ndi kwakukulu, ndipo mphamvu yofunikira potsegula ndi kutseka ndi yayikulu.

 

Sikoyenera kugwiritsa ntchito sing'anga yokhala ndi granule, kukhuthala kwakukulu komanso kuphika mosavuta.

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).