PPR Stop Valve

Quick Details

Characteristics It has small flow resistance, It's labor-saving during opening/closing. The medium flow direction is not limited, The working medium of the sealing surface has smaller erosion than shutoff valve during the fully-opened condition. The wedge disc is the opening and closing piece of the gate valve, the motion direction of the wedge disc is vertical to the fluid direction, and the gate valve can only be fully-opened an...