Ma valavu onyamulira molunjika amayenera kuyikidwa m'mapaipi opingasa, mavavu onyamulira okwera ndi mavavu akumunsi nthawi zambiri amayikidwa m'mapaipi oyima, ndipo media ikuyenda kuchokera pansi kupita pamwamba.
Mavavu oyendera ma swing nthawi zambiri amayikidwa mumizere yopingasa, koma amathanso kuyika mizere yowongoka kapena mizere yopendekera.
Mukayika ma cheke ma valve, chidwi chapadera chiyenera kuperekedwa kumayendedwe apakati.Mayendedwe oyenera a sing'anga ayenera kukhala ogwirizana ndi mivi yomwe ikuwonetsedwa pa thupi la valve, mwinamwake kutuluka kwapakati kwapakati kudzadulidwa.Vavu yapansi iyenera kuyikidwa pansi pa payipi yoyatsira pampu yamadzi.
Pamene valve yotsekera yatsekedwa, kuthamanga kwa nyundo yamadzi kudzapangidwira mu payipi, zomwe zidzawononge valavu, payipi kapena zipangizo, makamaka chitoliro chachikulu kapena chitoliro chapamwamba, kotero valavu iyenera kuperekedwa mosamala kwambiri. ku.
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 .
Nthawi yotumiza: Sep-29-2021