Riam rooj vag valve yog tsim rau av nkos thiab nruab nrab pipeline uas muaj fiber ntau, thiab nws cov phaj valve tuaj yeem txiav tawm cov khoom siv fiber ntau hauv nruab nrab; Nws yog dav siv nyob rau hauv conveying thee slurry, ntxhia pulp thiab papermaking slag slurry pipeline. Riam rooj vag valve yog cov derivative ntawm lub rooj vag valve, thiab nws muaj nws qhov zoo thiab qhov tsis zoo.1, Nws yog cov khoom lag luam nyiam rau slurry, slurry thiab pulp pipeline. 2. Cov qauv yooj yim, ntim me me, lub teeb yuag thiab yooj yim installation. Qhov tsis zoo ntawm riam rooj vag valve: nws tsuas yog siv tau rau hauv cov kav dej uas tsis tshua muaj siab. Riam rooj vag valve feem ntau yog siv hauv slurry pipeline, uas tuaj yeem hais tau tias yog lub valve tshwj xeeb rau slurry pipeline.