The product adopts special technology and materials to stabilize damping performance, reduce noise and achieve remarkable vibration isolation effect. The product has the characteristics of large load range, low natural frequency, strong adaptability, long service cycle, superior performance, simple structure, convenient installation, etc. It is a multi-functional universal vibration isolator
2. The pneumatic butterfly valve with light steel keel is made of steel and stamped with domestic advanced instruments. The external part is made of environment-friendly Ding Qing and auxiliary materials to fix the wall surface to achieve sound insulation and seismic resistance. The environment-friendly Ding Qing outside the keel of the wall valve is used to suppress low-frequency and high-frequency vibrations. The environment-friendly damping Ding Qing also has the effect of vibration isolation and sound insulation, Especially suitable for low-frequency solid sound transmission caused by wall vibration