Type of pneumatic butterfly valve:
There are long pillow type, gourd type and barrier type. Its structure is similar to that of tubeless tire, and it is composed of inner rubber layer (air tight layer), outer rubber layer, cord pressure layer and steel bead. Generally, it is formed manually and vulcanized by a barrier curing press. Compared with the metal ball valve, it has the advantages of small quality, good comfort, fatigue resistance, long service life, etc. It has the effect of valve and sound attenuation together. It is widely used in cars, trains, punches and other machines.
Operating principle:
The air is very elastic. After tightening and buffering, the vibration generated by the vehicle can be effectively reduced, which will reduce the damage to the vehicle and its parts. With its common suspension support and adjustable air pressure, it can guarantee the outstanding valve function of the vehicle under any load condition, and can raise, lower or maintain the height adjustment of the vehicle body. Therefore, pneumatic butterfly valves are widely used in vehicles, rail transit operations and industrial areas. Provide people with a more comfortable and safe environment.
According to statistics, 100% of passenger cars in Europe, North America, etc. have now applied air suspension system, and more than 40% of heavy vehicles, trailers and tractors have also applied air suspension system, and are developing to small and medium-sized trucks, pickups, and cars.
The pneumatic butterfly valve uses its other operation advantages and is widely used in vehicles, rail transit operations and industrial areas, bringing more comfortable and safe enjoyment to people's working environment and driving environment.
The processing technology is complex, and various links play an important role in strengthening and shaping. One of the important links is mixing. In the process of mixing, the main purpose is to fully mix the raw rubber and various small ingredients according to the proportion of the rubber formula. The mixing process is to pursue the average degree of mixing of rubber and various small ingredients. The average mixing has an effect on the average function of the pneumatic butterfly valve. The function of the pneumatic butterfly valve is just like the "bucket principle" that we have heard. If the mixing and mixing are uneven, the function of the pneumatic butterfly valve will be greatly reduced, and at the same time, the raw materials and processing costs of the pneumatic butterfly valve will be caused.