Cam khwb cia hlau viav vias kos valve yog ib qho tseem ceeb valve siv nyob rau hauv cov kav raj xa dej, nws lub luag haujlwm tseem ceeb yog qhib thaum nruab nrab ib-txoj kev ntws, thiab kaw thaum rov qab ntws, kom ntseeg tau tias kev ua haujlwm zoo ntawm cov kav dej. Qhov no series ntawm check valve yog ua los ntawm cam khwb cia hlau cov ntaub ntawv, uas tsis tshua muaj siab lub zog thiab siab tsis kam, haum rau txhua yam kev kub siab, kub kub, corrosive media tsheb thauj mus los.
Nyob rau hauv hom flange check valve, WCB sawv cev rau carbon steel yeeb nkab haum cov khoom, DN qhia nominal txoj kab uas hla, los ntawm 100mm mus rau 2400mm ntau tshaj ib tug kaum os specifications. Cov qauv kev cog lus thiab kev ua haujlwm yooj yim ntawm lub valve tuaj yeem tsis tsuas yog tiv thaiv qhov rov qab ntawm qhov nruab nrab, tab sis kuj txo qis kev hloov pauv ntawm cov kav dej thiab tiv thaiv kev ua haujlwm zoo ntawm cov khoom siv.
Siv dav hauv cov kav dej ntawm cov roj av, tshuaj lom neeg, chaw nres tsheb fais fab, metallurgy thiab lwm yam lag luam, cam khwb cia hlau viav vias kos valve thiab flanged kos valve ua lub luag haujlwm tseem ceeb hauv kev ua kom lub cev ua haujlwm ntawm cov kav dej, txhim kho kev pabcuam lub neej ntawm cov khoom siv, ua kom muaj kev ruaj ntseg ntau lawm. thiab lwm yam.
