How about the isolation effect of rubber shock absorber
When it comes to shock absorbers, ordinary people think of spring shock absorbers, and then rubber shock absorbers. Perhaps because spring shock absorbers accept relatively large vibration amplitude, such as the spring shock absorbers used in cars, the effect is relatively obvious, while rubber shock absorbers accept less vibration amplitude than spring shock absorbers, but since this product has been consumed, It absolutely has its commonality and common use.
In fact, the rubber shock absorber has a great advantage that it has a strong vibration isolation effect for high frequency vibration, because the rubber in the rubber shock absorber is highly elastic and viscoelastic. In this way, the high frequency vibration can be accepted, so the rubber shock absorber is used most frequently in transportation tools.
It has significant effects on vibration and noise reduction of mechanical equipment and noise transmission of pipeline system, and further eliminates the impact of sound bridge on structural buildings. Hanging rubber pneumatic butterfly valve is a vibration reduction measure that cannot be ignored. It has large deformation range and low natural frequency.
The working temperature of rubber shock absorber is - 15 ℃~+70 ℃. When the temperature changes, the stiffness also changes. Damping ratio C/CO>0.07. Positive vibration isolation of mechanical equipment such as water pump, compressor, fan, refrigerator, generator set, diesel set and negative vibration isolation of instruments and meters have good vibration isolation effect.

Plastic coated pneumatic butterfly valve to your satisfaction
We can see all kinds of wires and cables in many places. These things are wrapped by a pipe called plastic coated pneumatic butterfly valve. From this we can see that plastic coated pneumatic butterfly valve is a kind of wire maintenance jacket, which can maintain some fine instruments well. Normally, if the wires beside the road are not covered with a layer of plastic coated pneumatic butterfly valve, it is easy to fail to transmit power when the wires are exposed to the wind, rain and sun for a long time. If the wires are wrapped with maintenance pipes, they can withstand the test of the weather for a long time. At present, not only the electric power industry will use this kind of hose, but also the chemical and metallurgical industries often need plastic coated pneumatic butterfly valves. We all know that the biggest defect of the line is that it will appear aging after a long time. But once the hose is used to wrap it outside, it can easily avoid the damage of ultraviolet rays to the line, and at the same time, it can be more anti-aging. The tight structure provides a guarantee for equipment in every industry.