What happens if the intake relief valve is set incorrectly?

If the intake relief valve is set incorrectly, pump efficiency may decrease. The intake relief valve is designed to protect the pump and the system from excessive pressure and ensure that the operational conditions remain within safe limits. If the valve is not calibrated correctly, it can cause multiple issues, such as cavitation, which happens when there is insufficient pressure at the pump inlet, leading to a decrease in performance and potential damage over time. Furthermore, an improperly set valve can cause the pump to work harder than necessary, which not only lowers efficiency but may also increase wear and tear on the pump components. This can lead to increased maintenance costs and reduced overall lifespan of the pump. By ensuring the intake relief valve is properly set, you can maintain optimal flow rates and pump performance.