The globe check valve (welded) JC50-1.6P is used for the opening and closing of hydrogen in the hydrogen system of power plants....

The stainless steel globe valve (flange) 40FJ-1.6PA2 is mainly distributed on the main pipeline of the cooling water system, with a sealing surface of polytetrafluoroethylene....

The Check valve for oil pump outlet PA fan S15A1.0 only allows one-way flow of oil in the hydraulic system, cutting off reverse flow, similar to diodes in electrical components, and is a simple hydraulic component....