2, valavu yagulugufe: Vavu yagulugufe ndi mtundu wa chimbale chotsegula ndi kutseka mbali zomwe zimabwereza 90 ° kapena kupitilira apo kuti mutsegule, kutseka ndi kusintha njira yamadzimadzi ya valavu.
Ubwino:
(1) Kapangidwe kosavuta, voliyumu yaying'ono, kulemera kopepuka, zida zogwiritsira ntchito, zosagwiritsidwa ntchito mu ma valve akulu akulu;
(2) kutsegula ndi kutseka mofulumira, kukana kuyenda kochepa;
③ Angagwiritsidwe ntchito sing'anga ndi inaimitsidwa particles olimba, malinga ndi mphamvu ya kusindikiza pamwamba Angagwiritsidwenso ntchito ufa ndi granular media.Amagwiritsidwa ntchito kwambiri m'mapaipi a gasi ndi njira zamadzi zazitsulo, mafakitale opepuka, mphamvu zamagetsi ndi machitidwe a petrochemical.
Zoyipa:
(1) Kuwongolera koyenda kwamtunduwu sikwakulu, mukatsegula mpaka 30%, kutuluka kudzalowa kuposa 95%;
(2) Chifukwa cha kuchepa kwa mavavu agulugufe ndi zinthu zosindikizira, sizoyenera kutentha kwambiri komanso dongosolo la mapaipi othamanga kwambiri.General ntchito kutentha m'munsimu 300 ℃, PN40 pansipa;
Kusindikiza kwake kumakhala kocheperako poyerekeza ndi valavu ya mpira ndi valavu yapadziko lonse lapansi, motero imagwiritsidwa ntchito m'malo omwe zofunikira zosindikizira sizokwera kwambiri.

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