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Gate valve series
Ball valve series
Globe valve series
Butterfly valve series
Plug valve series
Check valve series
Hard sealed pneumatic forged steel ball valve 600LB 4-inch
The ball valve is a valve that uses a ball with a circular through hole as the opening and closing part, and the ball rotates with the valve stem to realize the opening and closing action. Perfectly equal valve body chambers provide a low-resistance, straight-through flow path for the medium. The ball valve not only has simple structure and good sealing performance, but also has small size, light weight, less material consumption, small installation size, and small driving torque within a certain nominal diameter, easy operation, easy to achieve fast opening and closing, easy to operate and maintain.
Check valve, also known as check valve or check valve, belongs to the automatic valve, its main function is to prevent the medium backflow, prevent the pump and drive motor from reversing, and the discharge of the container medium.
The plug valve is a valve that uses a plunger-shaped plug body with a through hole as an opening and closing part, and realizes the opening, closing action and distribution of media by rotating the plug body.