Pneumatic butterfly valve top glue function:
The top glue here is actually the pressure top glue, commonly known as the valve holder support with the spring seat ring. The plastic mainly plays a buffering role. That is to say, when the pressure top angle is over the deceleration strip, it will slightly lift the car body after the tires completely land.
On the other hand, the top rubber of pneumatic butterfly valve also has sound insulation effect, which can reduce the tire friction between the tire and the ground. When the tire is subject to rough ground fluctuations, it can reduce the direct impact on the vehicle.
Symptoms of broken top glue:
1. Comfortable driving gets worse, and the speed bumps and speed bumps get worse. The sound of thumping is particularly obvious. It seems that there is something wrong with the valve.
2. The tire mocking becomes bigger, and the loud sound can be heard when it is severe.
3. The direction becomes askew, which means that the steering wheel is askew when you move in a straight line, and you will not walk in a straight line when you straighten it.
4. The sound of squeaking will be announced when you hit the direction in situ. The stern steering wheel will also feel it. The announcement will be significant.
5. It is also a reason for deviation.
6. Severe damage will affect the service life of pneumatic butterfly valve.