What do you understand about pneumatic ball valve?
Pneumatic ball valve is commonly known as pneumatic tire, corrugated pneumatic tire, etc. It is a fine designed fiber bellows, which does not provide force or support load itself, but fills compressed air into it through the air compressor to complete the force transmission and elastic action. According to the travel requirements, pneumatic ball valves are generally designed as 1-3 curves, and can also be designed to form 4 or more curves when required. Under certain conditions, two pneumatic ball valves can be used together.
The pneumatic ball valve has nonlinear characteristics, and its stiffness changes with the load, so its natural vibration frequency is almost constant under any load, so that the installation of the ball valve has almost constant characteristics; It has good performance of absorbing high-frequency vibration and sound insulation; It accepts axial load and radial load at the same time. After adjustment of internal pressure, it can also obtain different bearing capacity. Therefore, it can meet various load requirements.
Within the effective stroke, adjust the stiffness, height, cavity volume and bearing capacity of the pneumatic ball valve by increasing or decreasing the inflation pressure. At the same time, its stiffness, height, cavity volume and bearing capacity will change steadily and periodically with the increase and decrease of load, thus completing the flexible transmission of bearing capacity, effective adjustment of stroke, and efficient control of vibration amplitude and vibration load. It can also add air chamber to complete automatic conditioning.
Because of the above characteristics, pneumatic ball valves are increasingly widely used in trains, automobiles, paper machines, lifting platforms, presses, vibrating conveyors, vibrating screens, air hammers, vibration testing machines, casting machinery and other equipment or instruments that need to stop stroke control or valves or vibration isolation.
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