Electric welded globe valve

【Characteristics of electric welded globe valve】

1. The product follows the national standard GB12235, with a reasonable structure, reliable sealing, excellent performance, and beautiful appearance.
2. The sealing surfaces of the valve disc and seat are made of Stellite cobalt based hard alloy, which is wear-resistant. 3. The valve stem is quenched and tempered and surface nitrided, with good corrosion resistance and abrasion resistance.
4. Various piping flange standards and flange sealing surface types can be adopted to meet various engineering needs and user requirements.
5. The valve body material variety is complete, and the packing and gasket are reasonably selected according to actual working conditions or user requirements. The electric welded globe valve can be suitable for various pressure, temperature, and medium working conditions.
6. The reverse seal is made by connecting the sealing seat with threads or welding austenitic stainless steel on the body. The reverse seal is reliable, and the replacement and maintenance of the packing can be carried out without stopping the machine, which is convenient, fast and does not affect the operation of the system.

【Application of electric welded globe valve】

Electric welded globe valve is suitable for cutting off or connecting media on pipelines in various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, and power industries with nominal pressure PN1.6~16.0Mpa and working temperature -29~550 ℃. Applicable media include water, oil, steam, acidic media, etc.

【Execution standard for electric welded globe valve】

Design and Manufacturing: GB12235
Structural length: GB12221
Pressure and temperature rating: GB9131 JB/T74 HG20604
Connecting flange: JB/T79 GB9113 HG20593-20635
Testing and Inspection: GB13927 JB/T9092

【Structural diagram of electric welded globe valve】

【Main component materials of electric welded globe valve】