Plug valve yog ib qho tsim nyog hauv kev ua haujlwm cementing thiab tawg hauv cov roj thiab cov mining thiab zoo li cov kua dej siab zoo sib xws. Nws nta compact qauv, yooj yim txij nkawm, tsis tshua muaj torque, ceev qhib thiab yooj yim ua hauj lwm uas nws yog lub zoo tagnrho valve ntawm cementing thiab fracturing manifolds tam sim no. (Cov Lus Qhia: valve tseem tuaj yeem qhib lossis kaw yooj yim hauv qab 10000psi.)