Main feature: The function of the swing type is to prevent the backflow of the medium in the pipeline. The opening and closing components are opened or closed by the flow and force of the medium to prevent the medium from flowing back. Belonging to the automatic valve category, it is mainly used on pipelines with one-way flow of media, allowing only one direction of media flow to prevent accidents.
Design standards: API 6D API 594 BS1868
Product range:
1. Pressure range: CLASS 150Lb~2500Lb
2. nominal diameter: NPS 2~60″
3. Main materials: Carbon steel, stainless steel, duplex stainless steel, alloy steel, nickel alloy steel
4. Connection forms: RF RTJ BW
Product features:
1. Low fluid resistance;
2. Close quickly and move sensitively;
3. Low impact closure, less likely to cause water hammer;
4. Can choose heavy hammer or gear opening structure;
5. options for soft seal design;
6. can choose to lock the valve disc position in the fully open position
7. Optional jacket insulation design;