Concentric npauj npaim valve tuaj yeem ntsia tau rau ntawm kab rov tav, ntsug thiab txhua lub kaum sab xis yeeb nkab.Nws tuaj yeem siv rau hauv ob qho tib si. Thiab tus neeg ua haujlwm yuav tsum ntxuav lub puab kab noj hniav thiab sealing npog ntawm lub valve thiab cov kav dej ua ntej installation.Concentric butterfy valve yuav tsum nyob rau hauv qhov chaw kaw thaum lub sij hawm installation los xyuas kom meej tias lub disc tsis collide nrog cov yeeb nkab flange kom paub tseeb tias lub flange welding yog correctt tsis pub welding tej flange dua kom tsis txhob muaj kev kub nyhiab ntawm cov roj hmab qhov chaw los yog los tiv thaiv corrosion txheej tom qab.
ntsia
Wafer concentric npauj npaim valve yuav tsum tau quipped nrog assembling flange . Muab tus npauj npaim valve rau hauv nruab nrab ntawm cov flange tshwj xeeb ntawm ob qho kawg ntawm cov kav dej, thiab siv ob lub taub hau ntsia liaj qhov rooj los ntawm cov kav raj flange thiab clamp butterflyvalve kom kaw nruj nreem, ces nws tuaj yeem siv tau ib txwm.
