Pressure Safety Valve or safety valves as the name implies is a type of pressure relief valve used to protect pressure vessels from excessive pressure, characterized by a rapid opening or a pop action once it reached the set pressure.

Pressure relief valves need regular calibration to guarantee they open at the correct pressure levels. Calibration helps prevent overpressure situations, maintains system efficiency, and avoids unexpected downtimes and costly repairs. Signs that your valve needs calibration include inaccurate pressure release.