Valavu ya gulugufe yozungulira kawiri: mavavu a gulugufe yozungulira yokhala ndi flange ili ndi udindo wofunikira chifukwa cha kusinthasintha kwawo komanso kugwira ntchito bwino. Nkhaniyi ikufuna kuwunikira kufunika ndi makhalidwe a valavu yapaderayi, makamaka pankhani yosamalira madzi. Kuphatikiza apo, tikambirana momwe kugulitsa mwachindunji kwa mavavu akuluakulu a gulugufe yozungulira yokhala ndi flange kumaperekera zabwino zosayerekezeka pamtengo ndi mtundu. Yodziwika bwino chifukwa cha kapangidwe kake kosavuta koma kogwira mtima, vavu iyi...
Tsatanetsatane Wofunikira Mtundu: Ma Vavu Oyang'anira Zitsulo, Ma Vavu Oyang'anira Kutentha, Ma Vavu Oyang'anira Madzi Malo Oyambira: Tianjin, China Dzina la Brand: TWS Nambala ya Model: HH44X Kugwiritsa Ntchito: Madzi / Malo Opopera / Malo Oyeretsera Madzi Otayira Kutentha kwa Media: Kutentha Kwabwinobwino, PN10/16 Mphamvu: Manual Media: Madzi Kukula kwa Doko: DN50~DN800 Kapangidwe: Mtundu wa cheke: cheke chozungulira Dzina la malonda: Pn16 ductile cast iron swing check valve yokhala ndi lever & Coun...