The distance between fishing points of butterfly valve hanger for pipeline installation is DN20-65, with a spacing of 3.0m; DN80-300, spacing 4.0m; When the pipe diameter is greater than DN200, double suspender structure shall be adopted; In case of equipment lifting point, it shall be encrypted
Advantages of pipeline electric butterfly valve Where the pipeline electric butterfly valve has large rectification or high requirements for vibration isolation effect, multi-layer elastic pads can be used in series, and each layer of elastic pads is separated by arc metal sheets. To prevent vibration separation, the pads and metal sheets are pasted together