People are increasingly using pneumatic butterfly valves. Why??
In early years, when people said the term pneumatic butterfly valve, they did not know it very well. But as always, we still know more or less about it, because the pneumatic butterfly valve began to appear slowly in my view. So what advantages does he have that can make him develop so much?
In the past, when it comes to such professional terms as rubber pneumatic butterfly valve, people are often confused. As usual, these products are increasingly entering people's lives, improving and improving their quality of life. Traditionally, many people have bought home treadmills and other fitness equipment in order to exercise continuously and steadily. Once such equipment is operated and handed over, it will often produce relatively large vibration and noise, which will have a certain impact on the quality of life of everyone. At the same time, it will also cause a certain amount of annoyance to the neighborhood life and constitute unnecessary disharmony elements. In this case, it is necessary for us to install some shock absorbers. We can directly use JSD or SD rubber shock absorbers consumed by Jinnuo.
These two products are simple in structure and have strong anti vibration function, which can effectively reduce vibration. And the installation is very convenient. It can be directly installed at the bottom. It does not require too much conditioning, nor too many precautions. It is very safe and reliable to use. In the old new countryside, many families will have small machines such as flour grinding machines. When they start up, the vibration is not small. These machines are suitable for installing these two products, or JN rubber shock absorbers. Their common advantage is that installation does not require professionals, which is basically equivalent to pad and use, and the effect is very obvious. Damping spring pneumatic butterfly valve The biggest advantage of civil rubber pneumatic butterfly valve is that it is relatively light and easy to operate. Whether it is hanging type, plate type or foot type, it is ready to install and use, and the effect can be immediately displayed. Industrial products are relatively complicated, requiring correct selection and standardized operation. For example, for SH and SHQ products specially used for generators and engines, it is necessary to select appropriate models and install them correctly to achieve the expected vibration reduction effect. Especially for precision instruments, their installation and selection should not be biased or far apart. Some instruments must ensure that the vibration frequency is lower than a certain value before they can operate accurately. At these times, we must stop the accurate selection according to the weight, force bearing mode and motion mode of the equipment to stop the installation of the damping device. If we stop the installation strictly according to the force bearing point, the expected damping effect will be achieved.

Non metallic compensators are involved in various industries
Its good comprehensive performance makes it widely used in many engineering fields. It is widely used in iron and steel plants, smelters, petrochemical plants, thermal power plants, cement plants, atomic power plants and other equipment such as flue gas desulfurization, dust removal equipment, air heating, flow assisted blowing and other equipment at the entrance and exit. It is much better than the metal expansion joint, so it is deeply criticized by users and vigorously promoted.
In the pipeline system, if the thermal stress caused by temperature change, the partial stress caused by equipment vibration and fixed support, and the stress caused by system device deflection exist at the same time, the rigid connection mode will inevitably lead to deformation or destruction of the pipeline system at the thinnest place. If flexible non-metallic compensators are used, this kind of destruction can be prevented. This is related to the unique motion mode of non-metallic compensator. These motion modes determine the multi-dimensional displacement performance of non-metallic compensators.