Pneumatic Flange Ball Valve Product Overview

The Q641F/H pneumatic flange ball valve is composed of a high-precision pneumatic actuator and a precision-cast ball valve. It is mainly divided into two categories: pneumatic soft-sealed ball valves and pneumatic hard-sealed ball valves. The pneumatic flange ball valve features a compact structure, small size, reliable operation, low flow resistance coefficient, excellent sealing performance, easy maintenance, convenient installation, and strong adaptability. The pneumatic flange ball valve can be equipped with travel limit switches, solenoid valves, pressure reducing valves, and a 0.4-0.7MPa air source to enable switching operations, and provides two pairs of passive contact signals to indicate the valve's open/close status. It is particularly suitable for applications involving viscous, granular, or fibrous media. Pneumatic flange ball valves, pneumatic soft-sealed ball valves, and pneumatic hard-sealed ball valves are widely used in industrial automation control systems such as petroleum, chemical, teaching equipment, light industry, high-pressure equipment, pharmaceuticals, and papermaking, for remote centralized control or local control.