Whether the diameter can be changed before and after the wireless pneumatic fluorine lined wafer butterfly valve Let's talk about pneumatic butterfly valve first. The relationship between the opening of the pneumatic butterfly valve and the flow is basically linear proportional. If it is used to control the flow, its flow characteristics are also closely related to the flow resistance of the piping. If the diameter and form of the installed valves of the two pipelines are identical, but the pipeline loss coefficient is different, the flow of the valves will also be greatly different.
Basic performance of corrugated pneumatic butterfly valve:
1. Excellent weather resistance No aging, deterioration, cracks and peeling caused by aging after long-term use.
2. Excellent heat and temperature resistant products can be used in the temperature range of - 193 to 350 degrees Celsius, and products made of high temperature resistant materials have a wider temperature resistance range.
3. High pressure resistance Because the pipe body is made of high-quality stainless steel, the hose with inner diameter of 10mm can withstand 20Mpa pressure; The hose with inner diameter of 300mm can withstand the pressure of 1Mpa.
4. The fatigue life of the improved corrugated pneumatic butterfly valve during repeated bending is more than 4 times that of the standard product.
