0102 ib0304 ib05
Troubleshooting Check Valves
2018-08-10
Tshawb xyuas kev siv cov txheej txheem yuav ntsib ntau yam teeb meem, kab lus no yog cov kev paub dhau los ntawm ntau xyoo ntawm kev nplua nuj kev ua haujlwm engineer, summarizes cov qhabnias ntawm lub check valve centralized ntau faults. Stainless hlau ntsia hlau vam kuv tus phooj ywg muaj kev siv. Kev daws teeb meem yog: 1 disc so; 2 nruab nrab rov qab ... Ua rau lub valve tawg ua yog: ua ntej thiab tom qab lub valve nruab nrab siab yog nyob ze rau qhov sib npaug tab sis ib leeg, "pom-pom" lub xeev, lub rooj zaum valve feem ntau ua, qee cov khoom siv nkig (xws li cam khwb cia hlau, tooj dag, thiab lwm yam) ua valve khiav tau tawg. Stainless hlau kav dej twj tso kua mis tiv thaiv txoj hauv kev yog siv lub valve tsis rov qab ua kom tawv. Media reflux ua rau: 1 sealing nto puas; 2 sandwiched impurities. Kho sealing nto thiab tshem tawm impurities, tuaj yeem tiv thaiv rov qab. Cov lus piav qhia saum toj no hais txog qhov tsis rov qab valve Common Faults thiab kev tiv thaiv txoj hauv kev, tsuas yog tuaj yeem ua si stimulating, siv tswv yim, yuav ntsib lwm yam kev ua tsis tiav, ua kom muaj zog thiab hloov tau los tiv thaiv valve tsis ua haujlwm tshwm sim, qhov tseem ceeb tshaj plaws yog paub nws cov qauv, cov ntaub ntawv. thiab txoj cai ua haujlwm.