Which model of check valve is suitable for use in vacuum pipelines?
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Vacuum pipelines require that the pressure drop of check valves be very low; which model of check valve would be suitable?
When selecting a check valve for vacuum pipes, models designed specifically for vacuum systems with extremely low pressure drops should be chosen. Generally, disc, spring, diaphragm, or swing check valves may be suitable for this application. The specific model must be determined based on the pipe size, operating pressure, and flow rate requirements. It is recommended to consult a professional valve supplier to obtain product recommendations that best suit the requirements of your system. .
I’m also looking for it. My operating condition is below 100 PA. Have you found it, friend?