Overview of Pneumatic V-shaped Regulating Ball Valve Products

The pneumatic V-shaped regulating ball valve adopts a cylindrical spring preloaded structure with compensatory movable metal valve seat, ensuring reliable sealing performance. The ball core and valve seat will not cause jamming or detachment, and have a long service life. The V-shaped cut on the ball core has a shear effect with the metal valve seat, which is particularly suitable for controlling high viscosity media containing fibers, solid particles, and slurries. The pulp used in the structural manufacturing paper industry is particularly superior.

The valve has a large flow capacity, low pressure loss, and the medium will not deposit in the valve body cavity. The valve not only has an approximately proportional flow characteristic and a large adjustable range, with a maximum adjustable ratio of 100:1, but also has precise adjustment and reliable positioning functions.

　　Characteristics of V-shaped regulating ball valve

(1) Low fluid resistance, full bore ball valves have almost no flow resistance.

(2) Simple structure, small size, and light weight.

(3) Tight and reliable. It has two sealing surfaces, and currently, various plastics are widely used as sealing surface materials for ball valves, which have good sealing performance and can achieve complete sealing. It has also been widely used in vacuum systems.

(4) Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.

(5) Easy to maintain, ball valve structure is simple, and the sealing ring is generally movable, making disassembly and replacement relatively convenient.

(6) When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.

(7) Widely applicable, with diameters ranging from a few millimeters to several meters, suitable for applications from high vacuum to high pressure.

(8) Due to the wiping property of ball valves during opening and closing, they can be used in media with suspended solid particles.

　　Material List of Main Parts for Pneumatic V-shaped Regulating Ball Valve

　　Product Performance Specification for Pneumatic V-shaped Regulating Ball Valve

　　Main external dimensions of pneumatic V-shaped regulating ball valve