Ma valve oyezera okweza olunjika ayenera kuyikidwa m'mapaipi opingasa, ma valve oyezera okweza olunjika ndi ma valve apansi nthawi zambiri amayikidwa m'mapaipi opingasa, ndipo njira yolumikizirana pakati pa magetsi ndi magetsi iyenera kuyikidwa kuchokera pansi kupita pamwamba.
Ma valve oyesera ma swing nthawi zambiri amaikidwa m'mizere yopingasa, koma amathanso kuyikidwa m'mizere yoyima kapena mizere yopendekera.
Mukayika ma valve oyesera, chisamaliro chapadera chiyenera kuperekedwa ku njira yoyendera ya sing'anga. Njira yoyendera ya sing'anga iyenera kukhala yogwirizana ndi njira ya muvi yomwe yasonyezedwa pa thupi la valavu, apo ayi njira yoyendera ya sing'angayo idzadulidwa. Vavu yapansi iyenera kuyikidwa pansi pa payipi yopopera madzi.
Valvu yofufuzira ikatsekedwa, kuthamanga kwa nyundo yamadzi kudzapangidwa mu payipi, zomwe zidzawononge valavu, payipi kapena zida, makamaka pa payipi yayikulu kapena payipi yothamanga kwambiri, kotero valavu yofufuzira iyenera kusamalidwa kwambiri.
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).
Nthawi yotumizira: Sep-29-2021