Analysis of vibration isolation principle of electric butterfly valve Electric butterfly valve is to use elastic support to reduce the ability of a system to respond to external excitation, change the rigid connection between vibration source and foundation to elastic connection, which can isolate or reduce the transmission of vibration energy, so as to achieve the purpose of vibration reduction and noise reduction
There are active vibration isolation and passive vibration isolation. The former is to take vibration isolation measures for vibration source equipment to prevent vibration from being transmitted to other occasions