Introduction to pneumatic high-pressure stop valve:
The pneumatic high-pressure stop valve is generally of welded structure, mainly used in the pipelines of various thermal power plant systems. It is suitable for steam, oil and other media, and has the characteristics of high temperature and high pressure resistance. High pressure pneumatic welding stop valve has good corrosion resistance and sufficient strength. Compared with other valves, it is characterized by high temperature and high pressure. The higher the pressure, the more reliable the seal.
Advantages of pneumatic high-pressure stop valve:
1. The higher the internal pressure, the better the sealing performance.
2. The stuffing box depth of the valve cover is reasonable, the packing is added with corrosion inhibitor, the sealing is reliable, and the switch is stable.
3. The valve has an upper sealing structure to ensure that there is no valve stem leakage when the valve is opened and operated.
4. Both ends of the branch pipe are of welded structure. The welding groove can be matched according to standards or user requirements.
Use and maintenance of pneumatic high-pressure stop valve:
1. After the valve is used, the operation of the switch shall be observed regularly and problems shall be solved in time;
2. Fill lubricating oil regularly to maintain good lubrication conditions for all lubricating moving parts;
3. The high-density felt must be replaced in time after being worn or cracked;
4. Regularly check and maintain the integrity of valve components.
