Be sure to turn off the gas supply and disconnect the control gas before replacing the inner bushing, cleaning the pinch valve or performing any other operations.
Be sure to keep the body, tools or other objects from the pinch valve when it is running.
Do not touch the pinch valve when the medium is transported at a high temperature. (There is a danger of causing burns)
The pinch valve can only be disassembled when the device has been shut down and is in a no-pressure state.
In order to prevent the maximum allowable working pressure/control pressure overload of the pinch valve, the equipment must be equipped with a pressure limiter and a safety valve.
Unstable gas" can not be used as working medium.
Please note that there is a possibility of static electricity (explosion hazard) depending on the application medium or the environment in which the pinch valve is applied.
When selecting the pinch valve material, you need to consider not only the service life of the valve itself but also the driving components (such as gas circuit control, solenoid valve, etc.), because once the inner bushing is damaged, the medium may enter the control circuit.
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