Maintenance Operation Of Stainless Steel Ball Valve

2 Piece Threaded Ball Valve, can be used to control the flow of various corrosive media such as water, steam, air, mud, oil, liquid metal, etc. The valve body of the ball valve can be whole or combined. The classification of stainless steel ball valves includes: stainless steel pneumatic ball valves, stainless steel electric ball valves, stainless steel manual ball valves, etc.

Stainless steel ball valves have the following advantages: small fluid resistance, its resistance coefficient is the same as that of the pipe section of the same length, small size, light weight, good sealing, and has been widely used in vacuum systems. It is easy to operate and open and close quickly. It only needs to rotate 90 degrees from full open to full closed, which is convenient for long-distance control. The pneumatic ball valve has a simple structure and is easy to repair. The sealing ring is generally movable, and it is relatively simple to disassemble and replace.

Stainless steel ball valve maintenance operation:

1. After the rough product is finished and pickled, it must be rinsed clean. If there are sand holes or perforations, it should be welded with gas shielded argon arc welding. Then grind it and perform solid solution treatment;

2. After the finished product, the processing and pressure test are completed. It should be rinsed with water with anti-rust powder added.

3. Use wooden boxes as much as possible during transportation and avoid contact with metal products.

4. After installing the pipeline, regularly maintain and service it, such as applying lubricating oil to the valve stem. Open and close the valve several times appropriately. Make the inner ball, valve stem, and sealing surface less likely to assimilate.