Full Welded
Ball Valve Design standard API 6D, API 608, ISO 17292
Product range
1. Pressure range: CLASS 150-2500 LB
2. Nominal diameter: NPS 2-60 Inch
3. Body material: Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4. End connection: RF, RTJ, BW
5. Mode of operation: Lever, Gearbox, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device
Product Features
1 Flow resistance is small;
2. Piston seat, fire safe, antistatic design;
3. No limitation on the flow direction;
4. When the valve is in a fully open position, seat surfaces are outside the flow stream that is always in full contact with the gate that can protect seat surfaces, and is suitable for the pigging pipeline;
5. Spring-loaded packing can be chosen;
6. Low-emission packing can be chosen according to ISO 15848 requirements;
7. Stem extended design can be chosen;
8. Metal-to-metal seat design can be chosen;
9. DBB,DIB-1,DIB-2 structure can be chosen;
10. The ball is fixed with a supporting plate and a fixed shaft;
11. Single welding joint or double welding joint design can be chosen.