How to choose butterfly valve?
Mar 02, 2023
1. Pay attention to the valve body and valve stem material, performance should meet the requirements of the products and service conditions;
2. Pay attention to the nominal diameter and pressure range;
3. Pay attention to the connection form and actuator type of butterfly valve;
4. Choose a suitable product flow direction and make sure that the flow direction is consistent with the actual flow direction;
5. If there are special requirements, such as how many times it can be used, the maximum operation pressure, temperature, the working environment and the temperature field in which it is used, then it should be confirmed whether the butterfly valve can meet these requirements.
