Globe Valve by Structure Classification

    By structural characteristics, globe valve according to movement of close items relative to the direction of the valve seat can be divided into:
1. Closing the door type: movement of close items relative to the direction of the valve seat center
2. 2. Gate type: movement of close items relative to the direction of the Vertical seat center
3. Cock and ball: close item is a plunger or ball, rotating around its center line.
4. Swing type: around the outside of the valve seat axis.
5. Dish: the disc of closed item, around the axis within the valve seat.
6. Spool valve type: closed item slide the direction perpendicular to the passage.
　
    There are different types by the structure:
Plug valves, gate valve, globe valve, ball valve - open or close the pipeline for the media flow.
Valve (including the end of the valve) - used to automatically prevent backflow of medium inside the pipe.
Butterfly valve - open or close the pipeline for the media. Can also be used for adjustment.
Safety valve - for boilers, vessels and pipelines. When the medium pressure exceeds the set value, the excess can automatically rule out the media pressure, to ensure safe operation of production.
Pressure Reducing Valves - used to automatically reduce the pressure of the medium in piping and equipment.
Medium through the valve clearance, generated resistance to loss of the pressure to achieve decompression.
Trap - used to automatically exclude condensate in steam piping to prevent loss or leakage of steam.