Ob chav flange eccentric npauj npaim valve yog ib qho tseem ceeb hauv cov kav dej kev lag luam. Nws yog tsim los tswj lossis nres cov dej ntws ntawm ntau yam kua hauv cov kav dej, suav nrog cov roj av, roj thiab dej. Lub valve no siv dav vim nws qhov kev ua tau zoo, ruaj khov thiab kev ua haujlwm kim heev. Ob chav flange eccentric npauj npaim valve tau muab npe vim nws txoj kev tsim tshwj xeeb. Nws muaj lub cev valve zoo li disc nrog lub foob hlau lossis elastomer uas tig ib ncig ntawm lub hauv paus. Lub valve...
Peb tuaj yeem yooj yim ua rau peb cov neeg yuav khoom hwm nrog peb cov khoom zoo heev, tus nqi muag khoom zoo heev thiab kev pabcuam zoo vim peb tau ua haujlwm ntau dua thiab ua haujlwm hnyav dua thiab ua nws txoj hauv kev pheej yig rau Lub Hoobkas Muab Khoom Tuam Tshoj Ductile Cast Iron Ggg50 Tes Tuav Tes Concentric Flanged Butterfly Valve, Peb feem ntau ua yeeb yam ntawm kev tsim cov kev daws teeb meem tshiab los ua kom tau raws li qhov kev thov los ntawm peb cov neeg siv khoom thoob plaws ntiaj teb. Ua ib feem ntawm peb thiab cia peb ua kom kev tsav tsheb muaj kev nyab xeeb dua thiab lom zem ...