Vavu ya mpira imapangidwa kuchokera ku valavu ya pulagi, imakhala ndi gawo lokweza la 90 degree.Valve ya mpira imatha kutsekedwa mwamphamvu ndi kuzungulira kwa digirii 90 ndi torque yaying'ono.Chingwe chofananira chamkati cha valve chimapereka njira yowongoka yowongoka ndi kukana pang'ono kwapakati.

Mbali yaikulu ya valavu ya mpira ndi dongosolo lake yaying'ono, ntchito yosavuta ndi kukonza, oyenera atolankhani ambiri ntchito monga madzi, zosungunulira, asidi ndi gasi, komanso oyenera TV ndi zinthu zovuta ntchito, monga mpweya, hydrogen peroxide, ethylene ndi methane.Thupi la valve ya mpira likhoza kukhala lophatikizana kapena lophatikizidwa.

Gawo lotsekera la valve ya mpira ndi gawo, lomwe ndi mtundu wa valavu momwe gawolo limayenda mozungulira mzere wapakati wa thupi la valve kuti likwaniritse kutsegula ndi kutseka.Valavu ya mpira imagwiritsidwa ntchito makamaka kudula, kugawa ndikusintha njira yoyendetsera sing'anga mu payipi.Valve ya mpira ndi mtundu watsopano wa valve womwe wagwiritsidwa ntchito kwambiri m'zaka zaposachedwa.Ili ndi zabwino zambiri, monga izi:

Ali ndi kukana kotsika kwambiri (kwenikweni 0);
Chifukwa sichidzakakamira panthawi ya ntchito (popanda mafuta), chitha kugwiritsidwa ntchito muzofalitsa zowononga komanso pamadzi otsika otentha;
Pazovuta zazikulu ndi kutentha, zimatha kukwaniritsa kusindikiza kwathunthu;
Itha kuzindikira kutsegulira ndi kutseka mwachangu, ndipo nthawi yotsegulira ndi kutseka yazinthu zina ndi 0.05 ~ 0.1s kuti zitsimikizire kuti zitha kugwiritsidwa ntchito pamakina opangira benchi yoyesera.Potsegula ndi kutseka valavu mwamsanga, palibe kugwedezeka pakugwira ntchito;
Kutsekedwa kozungulira kungathe kukhazikitsidwa kokha pamalire;
Pamene kutsegulidwa kwathunthu ndi kutsekedwa kwathunthu, malo osindikizira a mpira ndi mpando wa valve amasiyanitsidwa ndi sing'anga, kotero kuti sing'anga yomwe imadutsa mu valve pa liwiro lalikulu sichidzayambitsa kukokoloka kwa malo osindikizira;
Ndi mawonekedwe ophatikizika komanso kulemera kwake, imatha kuonedwa ngati njira yabwino kwambiri yamavavu yamakina a cryogenic media;
Thupi la valavu ndi lofanana, makamaka mawonekedwe amtundu wa valavu, omwe amatha kupirira kukakamizidwa kwa payipi bwino;
Chidutswa chotseka chingathe kupirira kusiyana kwakukulu kothamanga pamene chatsekedwa;

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 .