Advantages and disadvantages of the low-temperature flange gate valve
 
 

Low-temperature flange gate valve advantages:

1, the fluid resistance.

2, opening and closing the smaller the required external force.

3, the flow of media from the limit.

4, when fully open, the sealing surface by the erosion of the working medium than globe valves.

5, the relatively simple shape, good casting process.

The low-temperature flange Valve defects:

Dimensions and opening height are larger. Space required for installation.

2, the process of opening and closing, sealing surface between the relative friction likely to cause abrasions.

3, the low temperature flanged gate two sealing surface to increase some of the difficulties of machining, polishing and maintenance.