Kufotokozera: Valavu yotulutsa mpweya yothamanga kwambiri imaphatikizidwa ndi magawo awiri a valavu ya mpweya ya diaphragm yokhala ndi mphamvu yayikulu komanso valavu yolowera ndi yotulutsa mpweya yotsika, ili ndi ntchito zonse ziwiri zotulutsa mpweya ndi zolowetsa. Valavu yotulutsa mpweya ya diaphragm yokhala ndi mphamvu yayikulu imatulutsa mpweya wochepa womwe umasonkhanitsidwa mu payipi pamene payipiyo ili pansi pa mphamvu. Valavu yotulutsa mpweya yotsika komanso yotulutsa mpweya singathe kungotulutsa mpweya wokha...
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...