Metal Seated Ball Valves Metal sealed orbital ball valves

Description

Metal-sealed orbital ball valves are suitable for petrochemical, liquefied petroleum gas storage, refinery, natural gas, compressor systems, oil and gas pipelines, light industry, textiles and other industries.
Features:
1. Open and close without friction. This function completely solves the problem that the traditional valve will affect the sealing due to the friction between the sealing surfaces.
2. Top-loading structure. The valve installed on the pipeline can be directly inspected and repaired online. It can effectively reduce the shutdown of the device and reduce the production cost.
3. Single seat design. It eliminates the problem that the medium in the cavity of the valve affects the safety of use due to abnormal pressure increase.
4. Low torque design. The specially designed valve stem can be easily opened and closed with only a small handwheel valve.
5. Wedge-shaped sealing structure. The valve is sealed by the mechanical force provided by the valve stem, pressing the ball wedge against the valve seat. The sealing performance of the valve is not affected by the change of pipeline pressure difference, and the sealing performance is reliably guaranteed under various working conditions.
6. Self-cleaning structure of sealing surface. When the ball is tilted off the valve seat, the fluid in the pipeline will pass 360° evenly along the sealing surface of the ball. It not only eliminates the local scouring of the valve seat by the high-speed fluid, but also washes away the accumulation on the sealing surface to achieve the purpose of self-cleaning.