In addition, when replacing the internal spring fittings of the electric ball valve, attention should also be paid to the fact that the internal elasticity of this part is required to be large enough to serve the internal pressure effect of malicious customers and reduce the dynamic impact of the valve during operation. Generally, the purpose is to reduce the impact force generated during operation to ensure the internal sealing of the electric ball valve. In extreme cases, equipment cracks may occur, The media may leak during operation, which may pose a greater operational threat.

1. The top of the piston actuator is connected to the viewfinder. When the pointer points to the word "open", it means that the valve has been successfully opened.