The ball valve must be used in the pipeline to transfer fluid, so as to control the flow of fluid. However, among the fluids made of all materials, the ball valves made of different materials have different performances. The plastic ball valves are easy to operate because of their small size and light weight. It is most commonly used in life and work. When purchasing plastic ball valves, how to select the model to meet your own transmission needs and play the largest role in transmission. The following conditions should be considered when selecting?
First, fluid properties are different from fluids. Some are corrosive, some are high-pressure, and some are relatively viscous. Select different types of plastic ball valves according to their own properties, which can meet the needs of work. For example, ordinary plastic ball valves can not be used for corrosive liquids, which will directly lead to corrosion. This is more practical and convenient for users according to different attributes.
Second, temperature measurement Some fluids have their own temperature, some are high temperature, some are ultra-low temperature. Different temperatures will have an impact on the performance of the plastic ball valve. If the selection is wrong, the property will easily cause damage to the plastic ball valve, reduce its service life, and even cause the plastic ball valve to become abnormal immediately, which can not meet the requirements of work.
Third, different pipes with different sizes are selected to bear pressure. When they deliver fluid, the fluid will generate pressure. In particular, the plastic ball valve is a pressure regulating instrument, which leads to greater pressure. If the pipe is large, the plastic ball valve will be increased accordingly. If it cannot bear the pressure generated by the fluid, the plastic ball valve will be directly damaged.
Post time: Feb-14-2023