Valve Pressure Units Explained: MPa vs Bar vs PSI

Valve-pressure-unit-comparison-chart.

Quick Overview Understanding valve pressure units is critical when selecting, specifying, or operating industrial valves. MPa, bar, PSI, and kg/cm² are often used interchangeably, yet incorrect conversion can lead to undersized valves, safety risks, or compliance failures. This guide from Vcore Valve clearly explains how these pressure units relate, how to convert them accurately, and […]