Which company makes the best check valves with a pressure difference of less than 1 KPa?
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Fluid: vinyl chloride, flow rate of 11,000 m3/h, temperature at room temperature. Please advise on the appropriate model selection; thank you
With such a small pressure loss spring, it can’t be used; one has to rely on the gravity of the valve core, right?
Learn about low-pressure check valves~~