Various ball valve selection methods
The working principle of the ball valve is to make the valve open or blocked by rotating the ball. Ball valve switch light, small size, can be made into a large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and sphere are
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Valve manufacturing process and processing process flow
At first glance, the valve parts are not many, the structure is simple, the accuracy is general, and it is a simple part in the mechanical industry, but the core sealing part of the valve is particularly high. Valve manufacturing process is complex, techn
2023-11-06 -
Various valve working principle and valve advantages and disadvantages
The advantages and disadvantages of various valves: 1, gate valve: gate valve refers to the closing part (gate plate) along the vertical direction of the channel axis of the valve, mainly used as a cut off medium on the pipeline, that is, fully open or fu
2023-11-06 -
The working principle of gate valve
Gate valve is an opening and closing part of the gate plate, the direction of motion of the gate plate is perpendicular to the direction of the fluid, the gate valve can only be fully opened and fully closed, can not be adjusted and throttled. Gate valves
2023-11-06