Is é an táirge a úsáidtear le haghaidh throttling nó shutting as an sreabhadh leachtanna creimneach nó neamh creimneach gased, agus leacht leath.

Na comhlaí geata a úsáidtear go forleathan in uisce sconna, séarachas, tógáil, peitriliam, tionscal ceimiceach, bia, leigheas, teicstíle, cumhacht, long, miotalóireacht

Check valve is a kind of valve whose opening and closing parts are round valve disc, which can block the reverse flow of medium by its own weight and medium pressure

Is é an comhla a úsáidtear go forleathan i Adminstration bardasach, Caomhanta uisce, cóireála séarachais srl

It is used in gas medium pipeline system of industrial and mining enterprises, municipal administration, environmental protection and other industries, especially suitable for absolute cut off of toxic, harmful and flammable gases.

Air damper is suitable for flue gas, dusty gas etc.