Plug valve yog tsim rau kev txiav tawm thiab muab tso rau hauv kev ntws hauv cov raj xa dej, vim yog cov qauv yooj yim, nws muaj qhov zoo ntawm kev qhib thiab kaw sai.Rau cov koob no, NSEN tuaj yeem muab hom eccentric, hom tes tsho thiab Inverted Pressure Balance Lubricated hom.Txais tos tiv tauj peb kom tau txais kev thov lossis kho lub valve rau koj qhov project.