Butterfly valves are mainly used for the adjustment and switch control of various types of pipelines. They can cut off and throttle in the pipeline. In addition, butterfly valves have the advantages of no mechanical wear and zero leakage. But butterfly valves need to understand some precautions for installation and use to ensure the use of equipment.
1. Pay attention to the installation environment
The easy-to-use butterfly valve manufacturer analyzes that in order to prevent condensate from entering the butterfly valve actuator, a heating resistor needs to be installed when the ambient temperature changes or the humidity is high. In addition, butterfly valve manufacturers believe that during the installation process of butterfly valves, the flow direction of the medium should be consistent with the direction of the valve body calibration arrow. When the diameter of the butterfly valve is inconsistent with the pipeline diameter, tapered fittings should be used. In addition, the butterfly valve manufacturer recommends that the installation site of the butterfly valve should have enough space for subsequent debugging and maintenance.
2. Avoid additional pressure
The butterfly valve manufacturer with stable performance recommends that additional pressure should be avoided during the installation of the butterfly valve. The support frame should be installed when the butterfly valve is installed in a long pipeline, and corresponding shock-absorbing measures should be taken in the case of severe vibration. In addition, the butterfly valve should pay attention to cleaning the pipeline and removing dirt before installation. When the butterfly valve is installed in the open air, a protective cover should be installed to prevent exposure to the sun and moisture.
3. Pay attention to the adjustment of equipment
It is worth mentioning that the butterfly valve manufacturer mentioned that the actuator limit of the butterfly valve has been adjusted before leaving the factory, so the operator should not disassemble the actuator at will. If the butterfly valve actuator must be disassembled during use, the installation must be restored. After that, the limit must be re-adjusted. If the adjustment is not good, the leakage and life of the butterfly valve will be affected.
Post time: Oct-30-2021