Industrial Valve News

Abstract: This paper presents a pneumatic shut-off ball valve developed for a BDO efficiency improvement and energy optimization project, detailing its structural features, operating conditions,...

Abstract: The three-way ball valve installed on the ammonia water pipeline at the top of the coke oven is an essential device for achieving energy conservation and emission reduction. This paper...

Abstract This article outlines the operating principles and applications of three-way ball valves and proposes an effective modification solution. By redesigning the valve core from a floating to...

Abstract High-temperature valves generally require heat-resistant materials, which are both costly and limited in service life. This design integrates cooling structures not only in the three-way flow...

Abstract: The performance of low-temperature, large-diameter, high-pressure, top-entry trunnion-mounted ball valves is primarily influenced by seat seal leakage, micro-leakage at the central flange...

Abstract: This article describes the welding method, strength testing, upper and lower stem hole machining, and chip prevention measures for the body assembly of a single-seam fully welded trunnion...