Check Valves(also known as non-return valves) allow fluid to flow inone direction only.In addition,these valves open automatically when there's pressure coming from the inlet side,however, the valve is pushed closed if ther is pressure from the outlet side-preventing back-flow is greater than the outlet side.
Check valves have a disc,ball,or plates that open when forward flow starts in the pipeline when pressure drops,either gravity, back pressure,or a mechanical spring forces the disc back against its seat to prevent reversal of flow(backflow).Select check valve type based on process application requirements,installation,and ease of maintenance
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Check Valves(also known as non-return valves) allow fluid to flow inone direction only.In addition,these valves open automatically when there's pressure coming from the inlet side,however, the valve is pushed closed if ther is pressure from the outlet side-preventing back-flow is greater than the outlet side.
Check valves have a disc,ball,or plates that open when forward flow starts in the pipeline when pressure drops,either gravity, back pressure,or a mechanical spring forces the disc back against its seat to prevent reversal of flow(backflow).Select check valve type based on process application requirements,installation,and ease of maintenance
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